A turf paradox: better turf in soils with lower nutrient content

The ATC Doublecut with Micah Woods

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เพิ่มแล้วเมื่อ threeปีที่ผ่านมา

เนื้อหาจัดทำโดย Micah Woods and Asian Turfgrass Center เนื้อหาพอดแคสต์ทั้งหมด รวมถึงตอน กราฟิก และคำอธิบายพอดแคสต์ได้รับการอัปโหลดและจัดหาให้โดยตรงจาก Micah Woods and Asian Turfgrass Center หรือพันธมิตรแพลตฟอร์มพอดแคสต์ของพวกเขา หากคุณเชื่อว่ามีบุคคลอื่นใช้งานที่มีลิขสิทธิ์ของคุณโดยไม่ได้รับอนุญาต คุณสามารถปฏิบัติตามขั้นตอนที่แสดงไว้ที่นี่ https://th.player.fm/legal

This Is Woman's Work with Nicole Kalil

1
How To Pitch Yourself (And Get A Yes) | 300 27:52

10 วันที่แล้ว27:52

ลิสต์เล่นในภายหลัง

ลิสต์

ถูกใจ

ที่ถูกใจแล้ว

27:52

We made it— 300 episodes of This Is Woman’s Work ! And we’re marking this milestone by giving you something that could seriously change the game in your business or career: the skill of pitching yourself effectively. Whether you’re dreaming of being a podcast guest, landing a speaking gig, signing a client, or just asking for what you want with confidence—you’re already pitching yourself, every day. But are you doing it well? In this milestone episode, Nicole breaks down exactly how to pitch yourself to be a podcast guest … and actually hear “yes.” With hundreds of pitches landing in her inbox each month, she shares what makes a guest stand out (or get deleted), the biggest mistakes people make, and why podcast guesting is still one of the most powerful ways to grow your reach, authority, and influence. In This Episode, We Cover: ✅ Why we all need to pitch ourselves—and how to do it without feeling gross ✅ The step-by-step process for landing guest spots on podcasts (and more) ✅ A breakdown of the 3 podcast levels: Practice, Peer, and A-List—and how to approach each ✅ The must-haves of a successful podcast pitch (including real examples) ✅ How to craft a pitch that gets read, gets remembered, and gets results Whether you’re new to pitching or want to level up your game, this episode gives you the exact strategy Nicole and her team use to land guest spots on dozens of podcasts every year. Because your voice deserves to be heard. And the world needs what only you can bring. 🎁 Get the FREE Podcast Pitch Checklist + Additional Information on your Practice Group, Peer Group, and A-List Group Strategies: https://nicolekalil.com/podcast 📥 Download The Podcast Pitch Checklist Here Related Podcast Episodes: Shameless and Strategic: How to Brag About Yourself with Tiffany Houser | 298 How To Write & Publish A Book with Michelle Savage | 279 How To Land Your TED Talk and Skyrocket Your Personal Brand with Ashley Stahl | 250 Share the Love: If you found this episode insightful, please share it with a friend, tag us on social media, and leave a review on your favorite podcast platform! 🔗 Subscribe & Review: Apple Podcasts | Spotify | Amazon Music…

ประมาณหนึ่งปีที่แล้ว 43:40

MP3•หน้าโฮมของตอน

This blog post has all the details on the turf (and soil) paradox: https://www.asianturfgrass.com/post/turf-paradox/
Henry Qu and I discussed learning, Bayesian analysis, and more in this engaging conversation: https://youtu.be/o4Y4xJt0stU?si=2jQevp6CqKPWR1gi

Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
Get ATC newsletters at https://www.asianturfgrass.com/newsletter/
Turfgrass information and decision-making tools at https://www.paceturf.org/
PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter

More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/

172 ตอน

#Sports #Science #Golf #Natural Sciences #Micah Woods #Asian Turfgrass Center #Turfgrass #Golf Course Maintenance #Greenkeeping #Fertility #Mlsn #Clipvol #Om246 #Soil Test

The ATC Doublecut with Micah Woods

A turf paradox: better turf in soils with lower nutrient content

The ATC Doublecut with Micah Woods

published ประมาณหนึ่งปีที่แล้ว

แบ่งปัน

MP3•หน้าโฮมของตอน

This blog post has all the details on the turf (and soil) paradox: https://www.asianturfgrass.com/post/turf-paradox/
Henry Qu and I discussed learning, Bayesian analysis, and more in this engaging conversation: https://youtu.be/o4Y4xJt0stU?si=2jQevp6CqKPWR1gi

Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
Get ATC newsletters at https://www.asianturfgrass.com/newsletter/
Turfgrass information and decision-making tools at https://www.paceturf.org/
PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter

More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/

172 ตอน

#Sports #Science #Golf #Natural Sciences #Micah Woods #Asian Turfgrass Center #Turfgrass #Golf Course Maintenance #Greenkeeping #Fertility #Mlsn #Clipvol #Om246 #Soil Test

सभी एपिसोड

The ATC Doublecut with Micah Woods

1
The turf GvX for checking grass growth with Jason Haines 33:04

1 dayที่แล้ว33:04

33:04

Jason came up with the GvX idea in a flash of inspiration that he describes here. This is the actual growth of the grass compared to the expected growth of the grass, and it has surprising practical implications. We discussed the development and use of the #TurfGvX in this episode. We discussed this blog post: https://www.asianturfgrass.com/post/explaining-gvx/ See the GvX screencast video at https://youtu.be/mRJcEhOyxPA Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Find a suite of decision-making tools at https://www.paceturf.org/ Get free ATC newsletters at https://www.asianturfgrass.com/newsletter/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Living plant material (and thatch) are part of #OM246 too 16:48

3 วันที่แล้ว16:48

16:48

Achieving the lowest possible #OM246 total organic material value is not desirable, because the living plant material is part of the OM measured with this method. I discussed this post: https://www.asianturfgrass.com/post/om246-measures-living-om-too/ @keyakeeper469 and I discussed 8 years of OM246 in https://youtu.be/8B3FQhvSIdI OM246 project page https://www.asianturfgrass.com/project/om246/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Find a suite of decision-making tools at https://www.paceturf.org/ Get free ATC newsletters at https://www.asianturfgrass.com/newsletter/ Listen to the ATC podcast network https://podcasts.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Calculation of the average daily temperature 17:43

9 วันที่แล้ว17:43

17:43

A common way to calculate average daily temperature is to take the sum of the daily maximum and daily minimum temperatures, and to divide by two. A better statistical approximation of the average temperature is to take measurements made every hour and then to find the mean value of those continuous measurements. This blog post shows a comparison of the three methods for 2024 data at three locations: https://www.asianturfgrass.com/post/calculating-average-daily-temperature/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Find a suite of decision-making tools at https://www.paceturf.org/ Get free ATC newsletters at https://www.asianturfgrass.com/newsletter/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

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The ATC blog post bombs of 2024 with Joe Gulotti 1:32:51

27 วันที่แล้ว1:32:51

1:32:51

Joe Gulotti joined me to discuss his new job, The Talking Greenkeeper, and the ten posts on the ATC website that no one (practically) read in 2024. This is the post that lists all the "bombs:" https://www.asianturfgrass.com/post/ten-posts-no-one-read-2024/ The Talking Greenkeeper catalog is at https://podcasts.apple.com/us/podcast/the-talking-greenkeeper/id1435947281 Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Find a suite of decision-making tools at https://www.paceturf.org/ Get free ATC newsletters at https://www.asianturfgrass.com/newsletter/ Listen to the ATC podcast network https://podcasts.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Fertilizing grass this way seems strange to me now 20:53

6 weeksที่แล้ว20:53

20:53

Although turf research is often done with fertilizer treatments applied at constant rates and on a fixed calendar schedule, that way of supplying nutrients seems strange to me now. I explain why in this episode, and suggest a better method. We discussed this post: https://www.asianturfgrass.com/post/fertilizer-schedule-seems-strange-to-me-now/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Top 10 posts of 2024, plus app and podcast recommendations 30:33

7 weeksที่แล้ว30:33

30:33

I recommend 4 podcast episodes and one useful app that calculates sand topdressing amounts, then quickly discuss the top 10 new posts from the ATC website in 2024. Would you like to comment or have questions about this episode? Reply on Bluesky Here are topic links: - https://www.asianturfgrass.com/post/top-10-posts-2024/ - https://www.asianturfgrass.com/post/the-rodney-lingle-system/ - https://www.asianturfgrass.com/post/almost-like-a-seminar/ - https://www.asianturfgrass.com/post/the-talking-greenkeeper-holiday-extravaganza/ - https://www.asianturfgrass.com/post/om246-calculator-updated/ - https://www.asianturfgrass.com/post/mlsn-and-lawns/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Bracketing #ClipVol for a desired range of green speed 32:39

9 weeksที่แล้ว32:39

32:39

Green speed varies because of many factors. One of those factors is clipping volume. I discuss that relationship and give some advice for those getting started with clipping volume and wanting to know how to adjust it. We discussed this blog post: https://www.asianturfgrass.com/post/getting-started-with-clipping-volume/ Potassium increases dollar spot? https://www.paceturf.org/memberedition/potassium-increases-dollar-spot The 2025 International Turfgrass Research Conference: https://itrc2025.turfsociety.com/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Nitrogen rate, pendulum swings, and anchoring 30:29

12 weeksที่แล้ว30:29

30:29

Did you know there was a time when up to to 2 lbs N per 1000 square feet per growing month, the equivalent of 100 kg of actual N per ha per month, was a standard recommendation for putting green turf? I talk about this and some implications in this episode. The ATC post getting the double cut treatment is https://www.asianturfgrass.com/post/nitrogen-rate-as-a-pendulum-swing/ I also took a look at the Historical Nitrogen Rates post from PACE Turf at https://www.paceturf.org/memberedition/historical-nitrogen-rates Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
What every greenkeeper should know about sand in clippings with Dr. Bill Kreuser 53:37

20 weeksที่แล้ว53:37

53:37

Bill Kreuser from GreenKeeper joined me to discuss how much grass grows, the complicated problems involved when sand is mixed with clippings, growth regulator adjustments, leaf nutrient content, soil surfactant effect duration, and more. #ClipVol We discussed the "Sand in clippings" post from the ATC website: https://www.asianturfgrass.com/post/sand-in-clippings/ You can read more about our discussion of topics such as PGR and soil surfactant scheduling at https://www.greenkeeperapp.com/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Potassium, dogma, and putting green smoothness with Dr. Frank Rossi 1:04:22

21 weeksที่แล้ว1:04:22

1:04:22

Frank Rossi, Ph.D. is the New York State extension turfgrass specialist at Cornell University. We talked about mentorship, potassium, turf nutrition, smoothness of putting greens, dogma, data, budgets, and more. Here are some links: - https://cals.cornell.edu/frank-s-rossi - New podcast, Turf Without Borders: https://turfwb.asianturfgrass.com/episodes/st-andrews-old-new-jubilee-with-jon-wood - https://doublecut.asianturfgrass.com/episodes/frank-rossi-and-i-discuss-what-ive-called-my-least-favorite-experiment-ever - https://www.asianturfgrass.com/post/do-you-have-an-idea-why-they-recommend/ - Video with Dr. Rossi & I on smoothness and trueness of putting greens: https://youtu.be/xIlgspZfzbg?si=9iPeueL5Y16Uk5qv - https://www.asianturfgrass.com/post/five-different-ways-to-measure-smoothness-trueness-ball-roll/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Constants in the turfgrass growth potential equation 24:12

22 weeksที่แล้ว24:12

24:12

The PACE Turf growth potential equation has one variable (the actual air temperature) and two constants. The constants are optimum air temperature and a term for variance that controls the shape of the curve as the actual temperature moves away from the optimum temperature. It's a little more complicated than that, because the constants change depending on whether you are making the calculation for cool-season grass, warm-season grass, and on whether you are using the Fahrenheit temperature scale or the Celsius temperature scale. The blog post discussed is https://www.asianturfgrass.com/post/calculating-gp/ PACE Turf climate appraisal forms at: https://www.paceturf.org/journal/climate More about GP and the variance term at https://www.asianturfgrass.com/post/what-is-variance-in-growth-potential-equation/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Two easy methods to estimate N mineralization under turfgrass 21:31

24 weeksที่แล้ว21:31

21:31

You can expect soil organic matter to be 5% nitrogen, and you can expect from 1 to 4% of that organic nitrogen to mineralize in one year. You can also calculate estimated daily mineralization and sum it to get weekly, monthly, and annual totals. The blog post discussed is: https://www.asianturfgrass.com/post/estimating-nitrogen-mineralization-an-example/ Subscribe to the Turf Without Borders podcast: https://turfwb.asianturfgrass.com/subscribe Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Linear relationship between #ClipVol and dry weight 19:35

25 weeksที่แล้ว19:35

19:35

This episode introduces multiple experiments that have demonstrated a link between rapid measurement of clipping volume and the clipping yield. Clipping yield is typically expressed as dry weight per area. Links to the articles discussed are in the blog post. Blog post on Converting Clipping Volume to Dry Weight: https://www.asianturfgrass.com/post/converting-clipping-volume-to-dry-weight/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Creeping, velvet, and browntop bentgrass seeds with Dr. Leah Brilman 1:07:17

25 weeksที่แล้ว1:07:17

1:07:17

Leah Brilman, Ph.D., is the Director of Product Management & Technical Services for Seed Research by DLF. We discussed velvet bentgrass, creeping bentgrass, and browntop bentgrass, along with seed production and grass performance. The bentgrass posts at the ATC website are at this link: https://www.asianturfgrass.com/tag/bentgrass/ To see the word cloud with all the most frequent tagged topics, go to: https://www.asianturfgrass.com/#tags I've spoken about browntop bentgrass management in New Zealand with Grant Saunders: https://youtu.be/CNA7EfvPHus Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Topdressing, mowing height, and education points with Andrew McDaniel 19:47

26 weeksที่แล้ว19:47

19:47

Andrew McDaniel has been watching webinars to get education points, and some of these have been about management of soil organic matter on putting greens. We discussed a particular article and whether that method is something that seems reasonable today. The blog post we discussed is https://www.asianturfgrass.com/post/a-chance-to-update-my-advice/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Four things to look at with #OM246 test results 25:03

27 weeksที่แล้ว25:03

25:03

Here are four specific things to look at with total organic material by depth (#OM246) test results. The blog post I discussed is this one: https://www.asianturfgrass.com/post/om246-reports-explained/ The video in that post is https://youtu.be/wUtpJC1YPU0 Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Golf course water requirement, overseeding, & Zoysia vs. bermudagrass with Dr. Matteo Serena 1:26:06

27 weeksที่แล้ว1:26:06

1:26:06

Matteo Serena is the Senior Manager of Irrigation Research and Services for the USGA. We discussed drip irrigation, growth regulators and soil surfactants, water use, overseeding, and bermudagrass vs. zoysiagrass water use. We discussed this ATC blog post: https://www.asianturfgrass.com/post/zoysia-and-water-use/ We also discussed these articles: - https://www.usga.org/content/usga/home-page/course-care/green-section-record/61/issue-15/measuring-and-comparing-the-water-requirements-of-warm-season-gr.html# - https://doi.org/10.2134/agronj2018.03.0148 See this zoysia video with Dr. Kenworthy: https://youtu.be/R6ZXW85mm84 Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
GvX, top six episodes, and turf terminology 22:59

27 weeksที่แล้ว22:59

22:59

I checked the top episodes, discussed turf terminology, and discussed the 2025 GCSAA Outstanding Contribution Award winners Dr. Wendy Gelernter and Dr. Larry Stowell. The four posts discussed in this episode are: https://www.asianturfgrass.com/post/the-turf-gvx-growth-versus-expected/ https://www.asianturfgrass.com/post/seven-minutes-of-outstanding-contributions/ https://www.asianturfgrass.com/post/football-seminar-in-bangkok/ https://www.asianturfgrass.com/post/top-atc2x-episodes/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Summer temperatures, turfgrass, and ΔGP 27:15

30 weeksที่แล้ว27:15

27:15

When the cool-season growth potential (GP) is lower than the warm-season GP, the difference between them (the ΔGP) will be negative. In this episode, I discuss ΔGP and three different ways to think of summer duration. I discussed this blog post: https://www.asianturfgrass.com/post/summer-assessment-with-delta-gp/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Google's NotebookLM & audio summaries of the MLSN, GSS, and Grammar of Greenkeeping projects 30:11

31 weeksที่แล้ว30:11

30:11

I wondered what NotebookLM could do, so I created a couple notebooks. One has the title “Global Soil Survey,” and in that notebook I uploaded articles and documents I’ve written about MLSN and the GSS. I let the model generate a few different audio summaries of this project. And I uploaded the text to A Short Grammar of Greenkeeping , and I let the model produce an audio summary of that book. Blog post: https://www.asianturfgrass.com/post/grammar-greenkeeping-turfgrass-growth-optimal-playing-surfaces/ Google's NotebookLM Global Soil Survey MLSN cheat sheet PACE Turf More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Browntop greens, Poa annua suppression, pH, & OM testing with Grant Saunders 1:39:19

31 weeksที่แล้ว1:39:19

1:39:19

Grant Saunders is the course superintendent at Hamilton Golf Club in New Zealand. He has successfully overseen a green species conversion from Poa annua to browntop bentgrass ( Agrostis capillaris ). We discussed that, and the role of OM testing, and sand topdressing, and soil pH, and greenkeeping in New Zealand. Some links include: https://www.asianturfgrass.com/post/accumulation-soil-organic-material/ https://hamiltongcmaintenance.blogspot.com/2018/06/poa-vs-browntop.html A "Cart Rides with Micah" episode from Hamilton Golf Club https://youtu.be/dWj-MO4UBW4?si=oF-rtC_BWTPEYZmB https://www.asianturfgrass.com/post/gp-as-proxy-for-season-length/ https://www.asianturfgrass.com/post/new-mlsn-cheat-sheet/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Using #OM246 test results to get net organic material accumulation rate 37:18

32 weeksที่แล้ว37:18

37:18

When you know the rate at which organic material is accumulating in the rootzone, you can adjust sand topdressing rates with more precision. You can also start to check how any changes in maintenance can have an effect on the accumulation rate. The blog post discussed is this one: https://www.asianturfgrass.com/post/inexorable-rise-soil-organic-matter/ The Shiny app to calculate the accumulation rate is: https://asianturfgrass.shinyapps.io/om246/ You can learn all about OM246 tests at https://www.asianturfgrass.com/project/om246/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Tournaments and the "grammar" with T-Jay Creamer 41:52

34 weeksที่แล้ว41:52

41:52

T-Jay Creamer is the golf course superintendent at Olympic View Golf Club in western Canada. He joined me to discuss tournament golf maintenance and the grammar of greenkeeping. We discussed this ATC blog post: https://www.asianturfgrass.com/post/two-weeks-in-august/ T-Jay's Substack newsletter is https://ovgrounds.substack.com/ He explained the green speed and smoothness annual summary in this post, discussed at the end of our podcast: https://ovgrounds.substack.com/p/chasing-the-numbers-2024-greens-speed USGA video with Chris Tritabaugh about pinpoint precision at the U.S. Amateur https://youtu.be/FA9YLlKsdFE Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
My visit to Delaware with Joe Gulotti (The Talking Greenkeeper) 51:50

34 weeksที่แล้ว51:50

51:50

A month ago Joe Gulotti and I walked the fairways and greens of the Montchanin Course at Dupont Country Club. I wrote a blog post about that, and we discussed my visit in this episode. Blog post: https://www.asianturfgrass.com/post/a-visit-to-the-talking-greenkeeper/ The Talking Greenkeeper podcast: https://podcasts.apple.com/us/podcast/the-talking-greenkeeper/id1435947281 Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
A turf paradox: better turf in soils with lower nutrient content 43:40

37 weeksที่แล้ว43:40

43:40

You can sometimes, perhaps more often than you would think, find soil under good turf to have lower nutrient content than does soil under poor quality turf. In this episode, I explain why that is, what the implications of this phenomenon are, and what you can do about it. This blog post has all the details on the turf (and soil) paradox: https://www.asianturfgrass.com/post/turf-paradox/ Henry Qu and I discussed learning, Bayesian analysis, and more in this engaging conversation: https://youtu.be/o4Y4xJt0stU?si=2jQevp6CqKPWR1gi Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Disease, nutrition, and control problems, with Dr. John Dempsey 1:05:13

40 weeksที่แล้ว1:05:13

1:05:13

Independent turfgrass researcher John Dempsey, Ph.D., joined me to discuss evaluating treatment effects and the importance of having a good control. We talked about diseases, nutrition, and this blog post: https://www.asianturfgrass.com/post/problem-with-the-controls/ Find John on X at https://x.com/J_J_Dempsey Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
OM measurements, models, and data analysis with Dr. Henry Qu 52:40

41 weeksที่แล้ว52:40

52:40

Dr. Henry Qu, partner and data scientist at Oxbridge Economics, joined me to talk about data analysis, and statistics, and how to try to learn things in turfgrass science. We discussed NTEP, posterior distributions, disease resistance, ANOVA, total organic material expectations by species, the process of learning, and much more. ATC blog post about surface organic material of putting greens: https://www.asianturfgrass.com/post/total-organic-matter-surface-putting-greens/ Henry's 2023 CSSA presentation "On the Data Analysis of Small-Plot Field Trials in Turfgrass Science:" https://scisoc.confex.com/scisoc/2023am/meetingapp.cgi/Paper/148936 NTEP, the National Turfgrass Evaluation Program: https://ntep.org/ Oxbridge Economics: https://www.oxbridge-econ.com/about Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Doing more work to produce better turf with Jon Wall 1:07:10

41 weeksที่แล้ว1:07:10

1:07:10

Jon Wall, golf course superintendent at Shanqin Bay, joined me to discuss doing more work to make grass better, rather than doing less. And also about what I'd want everyone to do, which is doing the right amount of work for your property. We talked about many things, starting off with: Better turf conditions with more intensive maintenance blog post: https://www.asianturfgrass.com/post/doing-more-work/ Our previous conversation about sustainable turfgrass management: https://youtu.be/hXtqiYOOq1E?si=8IVV-t06JVTqcfo6 Infiltration rate: https://www.asianturfgrass.com/post/why-i-dont-worry-about-infiltration-rate/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Heat kills: a 12 point list and thermal death point temperatures for cool-season grass 27:14

42 weeksที่แล้ว27:14

27:14

It's summer in the northern hemisphere, and the two items discussed in this episode provide guidance on managing turf when it has to survive through heat stress. From the ATC website, a 12 point list: https://www.asianturfgrass.com/post/catching-up-on-reading-heat-stress/ From PACE Turf, the Heat Kills document: https://www.paceturf.org/member/Documents/0108.pdf Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Explaining MLSN and assessing ball roll on putting greens, with Carl Schimenti 1:30:33

43 weeksที่แล้ว1:30:33

1:30:33

Carl Schimenti from Cornell University joined me to discuss intro to #MLSN explanations vs. using MLSN the way it is designed to be used. We also talked a lot about ball roll assessment using the #BobbleTest, and the USGA GS3 ball, and other methods. MLSN project page: https://www.asianturfgrass.com/mlsn/ Daniel Palin with the MLSN test on The Talking Greenkeper: https://podcasts.apple.com/us/podcast/daniel-palin/id1435947281?i=1000647459615 Blog post on one additional chatter of snaking event in three rolls: https://www.asianturfgrass.com/post/one-chatter-or-snaking-event-in-every-third-ball-roll/ Linde et al. on "Comparing Three Methods to Measure Putting Green Trueness" https://doi.org/10.2134/itsrj2016.05.0332 My video on How to measure the smoothness and trueness of golf course putting greens? https://youtu.be/Fg_aDTB-O10?si=ZA4rgU2A1SLACrJ5 Bobble test rating scale: https://www.asianturfgrass.com/post/bobble-test-rating-scale/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Checking phosphorus gradients on putting greens with an upper and lower rootzone sample 37:25

43 weeksที่แล้ว37:25

37:25

Soil P, pH, and salinity are a few things that likely vary by depth in your rootzone. I've started recommending that 20% of putting greens tested be done with a sample divided at the 5 cm depth. Send the lab a 0-5 cm and 5-10 cm depth sample from that green, rather than the standard 0-10 cm depth sample. I discussed this blog post: https://www.asianturfgrass.com/post/reconstructing-soil-p-from-disassembled-soil-samples/ The MLSN page on the ATC site: https://www.asianturfgrass.com/mlsn/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Spring green-up of cool and warm-season grasses with Maggie Reiter 1:08:02

44 weeksที่แล้ว1:08:02

1:08:02

Maggie Reiter joined me to discuss how the start (and end) of the turfgrass maintenance season might be predicted. When is spring green-up? When does the season end? We discussed, and showed charts of growth potential and temperature, from this post: https://www.asianturfgrass.com/post/maps-of-average-temperatures-in-the-usa/ The Sunday Lawn Care plans We discussed the article "An examination of turfgrass species use on golf course putting greens" by Brosnan et al., which you can read, and see the maps of species use, at: https://doi.org/10.1002/cft2.20160 The 15th International Turfgrass Research Conference will be held in July 2025 at Karuizawa, Japan: https://itrc2025.turfsociety.com/ See our previous conversation about ecoregions at: https://www.youtube.com/watch?v=TP3XmNyDN6s Black sand topdressing in Iceland to increase temperature: https://www.asianturfgrass.com/post/turfgrass-mystery-the-case-of-the-greener-grass/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
How many hours until the grass wilts? Predicting soil water content with Dr. Bill Kreuser 1:00:44

45 weeksที่แล้ว1:00:44

1:00:44

Bill Kreuser, Ph.D., president of GreenKeeper, joined me to discuss the new water resource planning tools in GreenKeeper, along with disease risk, PGRs, soil surfactants, and weather data. See more about these tools at the GreenKeeper app: https://www.greenkeeperapp.com/ Irrigation posts at the ATC website: https://www.asianturfgrass.com/tag/irrigation/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Core sweepers make aeration easier, ball roll after 270 rounds, and estimating N in clippings 33:52

45 weeksที่แล้ว33:52

33:52

I discuss small plot university research with fixed treatments vs. golf course and sports turf maintenance with treatments that vary, and consider which results we should trust more. I also discuss the bobble test after 270 rounds, mention that core sweepers are a nice machine, and explain how I estimate N harvested in creeping bentgrass clippings. Posts discussed and relevant links include: https://www.asianturfgrass.com/post/ball-roll-after-270-rounds/ Short bobble test video with T-Jay Creamer: https://youtu.be/Y2Fbw8Ks-gE ATC2x episode with T-Jay about management of the greens: https://youtu.be/NJwc7XJQRGk Bobble test rating scale: https://www.asianturfgrass.com/post/bobble-test-rating-scale/ MSU Turfgrass Information File database: https://tic.msu.edu/database https://www.asianturfgrass.com/post/green-sweepers-that-work-beautifully/ Cleaning aerification cores the easy way in Japan: https://youtu.be/yv26e9rqwBw https://www.asianturfgrass.com/post/nitrogen-harvested-in-clippings-calculation-update-for-2024/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
What you should know about soil test P, spring growth, and #TurfSpeedo calculations 49:57

46 weeksที่แล้ว49:57

49:57

I describe what we can learn from looking at five years of Mehlich 3 soil test phosphorus results from golf course putting greens, how to calculate the turfgrass speedo in a standard way, rather than in a chaotic way, and recommend an episode of the Cornell Turfgrass Show that asks if soil testing is the answer to all your problems. These are the links to posts and videos mentioned in the show: https://www.asianturfgrass.com/post/mehlich-3-soil-test-p-in-sand-rootzones/ https://www.asianturfgrass.com/post/spring-growth-flush/ https://www.asianturfgrass.com/post/soil-testing-cornell-turfgrass-show/ https://youtu.be/LHEs7vT2hfU Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Putting surface management, the turf speedo (growth ratio), & surprising results with T-Jay Creamer 1:06:46

48 weeksที่แล้ว1:06:46

1:06:46

T-Jay Creamer joined me to discuss bentgrass & Poa annua (bent-Poa) management with a surprisingly low annual N rate, almost no use of PGRs, and no aeration (other than occasional needle tining) for more than two years. The results surprise me, and they may surprise you too. We discussed this blog post about the turf speedo: https://www.asianturfgrass.com/post/turf-speedo-looks-like-this/ Follow T-Jay on X at https://x.com/TJayC17 Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
P fertilizer & Poa, the #MLSN time issue, and #ClipVol annual totals 39:23

49 weeksที่แล้ว39:23

39:23

In this episode, I discuss sixteen year old bentgrass greens that have also gone sixteen years without P fertilizer. The greens are also free of Poa annua . Then I discuss how fertilizer recommendations made from soil tests are a lot more precise if the time duration over which the fertilizer is being recommended is considered explicitly. And I explain why, when measuring #ClipVol, you will get value from annual totals too. P & Poa with Bob Raley is this post https://www.asianturfgrass.com/post/no-poa-after-16-years/ and this video https://youtu.be/s90tIstilbw The time component of #MLSN post is https://www.asianturfgrass.com/post/the-time-component-of-soil-test-interpretation/ The annual clipping yield post is https://www.asianturfgrass.com/post/the-annual-and-year-to-date-yield/ and links to this video https://youtu.be/8DdekceL9jE Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Optimal and practical overseeding windows with Jim Huntoon 1:04:03

1 yearที่แล้ว1:04:03

1:04:03

Jim Huntoon joined me from Horry-Georgetown Technical College to discuss overseeding and the hows and whys of this common practice on warm-season turf that goes dormant in winter. We discussed these two blog posts: - https://www.asianturfgrass.com/post/optimum-overseeding-time-windows/ - https://www.asianturfgrass.com/post/zoysia-beats-bermuda-on-some-greens/ You can see my slides and handout from the Palmetto GCSA Education Meeting at this link: https://www.asianturfgrass.com/seminar/palmetto-2024/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Botanical walks, ecoregions, and MLSN for lawns with Maggie Reiter 1:07:43

1 yearที่แล้ว1:07:43

1:07:43

Maggie Reiter joined me to reminisce about the grasses one can find at the back of the 7th green at Pebble Beach Golf Links, to consider soil test results for lawns, what the biggest problems are on lawns and whether solutions exists, and much more. Maggie is a Data Scientist at Sunday, https://www.getsunday.com/ The blog post with the photo of grasses at Pebble Beach is: https://www.asianturfgrass.com/post/flights-turf-photos/ We discussed EPA ecoregion maps, which you can read more about at https://www.epa.gov/eco-research/ecoregions and can see the especially detailed ones at https://www.epa.gov/eco-research/level-iii-and-iv-ecoregions-continental-united-states The original MLSN guidelines, first presented at the Bouyoucos Conference in 2012, are available at: https://www.paceturf.org/PTRI/Documents/201408_stowell_woods_mlsn.pdf MLSN calculations for micronutrients are here: https://www.paceturf.org/memberedition/mlsn-for-micronutrients The Carrow et al. article from 2004 on SLAN ranges is available at https://www.files.asianturfgrass.com/clarify3.pdf Soil test lab tour at Brookside Labs: https://youtu.be/PyL2bfdiBdE Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
An example of ample light when temperature limits growth 22:50

1 yearที่แล้ว22:50

22:50

This is a follow-up to the episode last week when I mentioned that I was looking at snow outside, that the light would be ample for growth, but the temperatures were below freezing and thus temperature was limiting the growth. I discuss the new blog post that shows those light data. An example of ample DLI: https://www.asianturfgrass.com/post/an-example-of-ample-dli/ The USGA Green Section Record with the fine podcast, frost research, Pat Jones article, and much more: https://www.asianturfgrass.com/post/breaking-the-ice/ The @TurfgrassEpistemology episode with Travis Shaddox on K and soil testing: https://www.youtube.com/live/aSZwz75aIig?si=Ip9JcBo41Poy_Ras Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
The combination of light (DLI) and temperature (GP) 45:15

1 yearที่แล้ว45:15

45:15

The growth potential converts air temperature to a 0 to 1 (or 0 to 100%) scale. Of course, there are a lot more things that affect actual growth, including light, nitrogen, and water. I discuss these and why I'm not so convinced that adding a light factor to GP makes it more useful. The blog post discussed here is https://www.asianturfgrass.com/post/light-and-gp-again/ This calculator finds full sun PPFD and DLI for any location on any date: https://asianturfgrass.shinyapps.io/ppfd_by_time/ Park Nobel's environmental productivity index is described in this article: https://esajournals.onlinelibrary.wiley.com/doi/abs/10.2307/1938497 It's also mentioned in his text book Physiochemical and Environmental Plant Physiology: https://www.sciencedirect.com/book/9780128191460/physicochemical-and-environmental-plant-physiology Travis Shaddox's Turfgrass Epistemology channel: https://www.youtube.com/@TurfgrassEpistemology Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Leaf N normals from PACE, plus #OM246 video, #MLSN testing, #TurfMath, and soil test frequency 42:25

1 yearที่แล้ว42:25

42:25

This episode goes through a lot of updates from both the ATC and the PACE Turf websites. Topics discussed include OM246, the problem with frequent soil testing, the problem when getting soil tests done by some fertilizer companies, normal N content of grass leaves, and coefficient of uniformity (Cu) of rootzone sands. More information and and decision-making tools at https://www.paceturf.org/ , this episode's sponsor. Blog posts discussed include: https://www.asianturfgrass.com/post/new-om246-video-script/ which corresponds with this video https://youtu.be/Tc8dcBBt1zc https://www.asianturfgrass.com/post/nutrient-harvest-turf-math/ https://www.asianturfgrass.com/post/testing-mlsn/ https://www.asianturfgrass.com/post/couple-problems-with-year-round-soil-nutrient-analysis/ https://www.asianturfgrass.com/post/five-down-one-to-go/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Adam Moeller on sand, #OM246, #ClipVol, and putting green management in 2024 1:10:06

1 yearที่แล้ว1:10:06

1:10:06

Adam Moeller joined me to discuss how to manage greens in 2024. We talked about his research at Purdue University on sand and bentgrass and coring and N rates, and about clipping volume and OM246 testing and how we might manage turf and look at sands today. This post got the Doublecut introduction, about how to figure out an estimate of N harvest from clippings, and how to systematically adjust N rate based on turfgrass growth ratio: https://www.asianturfgrass.com/post/growth-ratio-nitrogen-harvest-and-fertilizer-adjustment/ Adam's website is https://www.moellerconsultingllc.com/ He posted this chart on X showing a particle size distribution curve: https://x.com/AdamMoeller/status/1756301012392960446 Here's another example of a curve from the PACE Turf gallery: https://www.paceturf.org/gallery/detail/s-curve-with-sand-particle-size-of-topdressing-sand-and-om2-sand We discussed the 2016 article with Todd Lowe on Managing Organic Matter in Putting Greens and the sand topdressing recommendations in that article: https://gsrpdf.lib.msu.edu/?file=/article/moeller-lowe-managing-11-4-16.pdf Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Physical testing of golf putting green rootzones & soil nutrient sampling with Brian Mavis 58:44

1 yearที่แล้ว58:44

58:44

Brian joined me to discuss his recommended soil sampling strategy for an 18 hole golf course. We also discussed what he teaches in a 2 hour GCSAA seminar on physical testing. Mavis Consulting website with lots of resources: http://mavisconsulting.com/ This blog post on soil sampling got the Doublecut treatment: https://www.asianturfgrass.com/post/composite-samples-1/ Brian's article on turf testing techniques from GCM magazine: https://www.gcmonline.com/course/maintenance/news/turf-testing-techniques Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Forget about fertilizing with carbon, with Dr. Bryan Hopkins 41:48

1 yearที่แล้ว41:48

41:48

The 2018 article by Bryan and Tyler Hopkins, "Carbon: the next frontier in fertilization?" concludes that we "should not be fertilizing with carbon." Bryan joined me to discuss this article. The blog post about their article remains one of the top viewed on the ATC website, six years after publication: https://www.asianturfgrass.com/post/is-carbon-the-next-frontier-in-fertilization/ Original article from Crops & Soils: https://doi.org/10.2134/cs2018.51.0307 My calculation of how much carbon is in the soil: https://www.asianturfgrass.com/post/how-much-carbon-and-humus-are-in-the-soil/ Dr. Carrow's calculations of humic material in the soil: https://www.asianturfgrass.com/post/asking-the-right-questions/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Annual sand topdressing quantities, zoysia seeds, and a measuring laser 35:40

1 yearที่แล้ว35:40

35:40

Zoysiagrass can seed year round when the conditions are right. In this episode, I discuss what those conditions are, share some tools for getting a site-specific sand topdressing estimate, describe the reshuffling of top posts on the ATC website, and discuss using a line laser to measure the effective height of cut. I have also recently been the guest on The Tie podcast and on The Talking Greenkeeper. Listen to those episodes and then let me know if you think the philosophy of greenkeeping I discussed makes any sense. The Tie: https://podcasts.apple.com/us/podcast/micah-woods-leading-turf-grass-scientist/id1583596139?i=1000643868377 The Talking Greenkeeper: https://podcasts.apple.com/us/podcast/the-micah-woods-annual-holiday-special/id1435947281?i=1000639222356 Zoysia seeds: https://www.asianturfgrass.com/post/daylength-temperature-and-zoysia-seeds/ Annual sand topdressing amounts: https://www.asianturfgrass.com/post/annual-sand-topdressing-amounts/ Top post reshuffle: https://www.asianturfgrass.com/post/the-annual-reshuffling-of-top-posts/ Effective cutting height with laser measurement: https://www.asianturfgrass.com/post/measuring-effective-cutting-height-with-a-laser/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://www.asianturfgrass.com/newsletter/ Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Blog post bombs of 2023 with Joe Gulotti 1:57:48

1 yearที่แล้ว1:57:48

1:57:48

Joe Gulotti, The Talking Greenkeeper, joined me to discuss the ATC blog posts that received the fewest views in 2023. We give these topics one more chance, while talking about quality of ball roll, playability, fertilizer, surface firmness, seminars, translation, and much more. The blog post with these 10 blog post "bombs" is https://www.asianturfgrass.com/post/ten-posts-no-one-read-2023/ Joe's The Talking Greenkeeper podcast is at https://podcasts.apple.com/us/podcast/the-talking-greenkeeper/id1435947281 Our "Holiday Special" episode is at https://podcasts.apple.com/us/podcast/the-micah-woods-annual-holiday-special/id1435947281?i=1000639222356 Joe's conversation with Matt Shaffer is at https://podcasts.apple.com/us/podcast/matt-shaffer/id1435947281?i=1000642712369 Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Nitrogen, coring, the pH chart, hourly ET, growth rate, and surface hardness: top posts of the year 34:05

1 yearที่แล้ว34:05

34:05

With Google Analytics I can check the pages on the ATC website that get the most views. These were the ten posts from 2023 that got the most pageviews. These posts are listed, with direct links to each, at https://www.asianturfgrass.com/post/ten-posts-no-one-read-2023/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Photos remind me of what I learned last year 50:41

1 yearที่แล้ว50:41

50:41

I looked through my "Flights and favorite turf photos" post to see what I learned, or what I was reminded of, through these photos. I discuss N rate, grass species, dormancy, traffic, leaf area, crew size, Poa annua, pesticides, and a lot more. This is the post I discussed: https://www.asianturfgrass.com/post/flights-favorite-turf-photos-2023/ I mentioned my book "A Short Grammar of Greenkeeping" https://leanpub.com/short_grammar_of_greenkeeping Here are some related videos: - About spouter sprayer https://youtube.com/shorts/MvAyLk-ZQnU?feature=share - About Australian Open volunteer experience https://youtu.be/RCaf5ByHW2Y - The Tour de Fungus https://youtube.com/shorts/x36-KkZ_VFo?feature=share - Botanical walk (tropical beachgrass) https://youtu.be/divHyrH_iPs - Botanical walk (absence of seashore paspalum by the sea) https://youtu.be/KOo6yEgi5ig Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
How a conference education program gets put together with Deb Burnett & Sami Strutt 1:07:35

1 yearที่แล้ว1:07:35

1:07:35

In 2018, I delivered four presentations/classes at the Continue to Learn education conference in Harrogate, England. Deb Burnett and Sami Strutt from BIGGA joined me to discuss how an education program gets put together and evaluated. The Doublecut post was: https://www.asianturfgrass.com/post/four-presentations-at-btme/ BIGGA website: https://www.bigga.org.uk/ BTME website: https://www.btme.org.uk/ Continue to Learn website: https://www.btme.org.uk/continue-to-learn.html Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Topdressing by rote isn't the best way to do it, with Chris Tritabaugh 52:00

1 yearที่แล้ว52:00

52:00

Chris Tritabaugh joined me to discuss sand topdressing, a long-running conversation we've been having with Dr. John Kaminski, the quantities of sand and N that are recommended vs. the amounts that seem to be required in modern turf maintenance, and much more. We discussed this post from the ATC website about nitrogen, coring, and sand: https://www.asianturfgrass.com/post/i-was-surprised-to-read-this-about-nitrogen-coring-and-sand/ Chris and I spoke about a similar topic in this ATC Office Hours episode: https://www.youtube.com/watch?v=atipVSlT1ws You can read Chris's Substack newsletter at https://ctunderscoreturf.substack.com?utm_source=navbar&utm_medium=web&r=dakt8 Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Robotic automowers for golf course (and all kinds of) turf with Janne Lehto, MG 1:02:55

1 yearที่แล้ว1:02:55

1:02:55

Janne Lehto from Hirsala Golf joined me to discuss robotic automowers. Hirsala Golf currently has a fleet of 36 machines, mowing all fairways and 75% of the rough with these autonomous mowers. We discussed mowing heights, some of the interesting benefits that come with using these types of machines, and discussed a few drawbacks. Find Janne on Intstagram at https://www.instagram.com/gcc_jannenestori/ His website is https://turfgrassmastery.fi/ Janne and I talked about automowers in this Cart Rides episode: https://youtu.be/efFGhteKiu0?si=klmO-SxhZvYjJDjG We discussed the research about improved turf quality and energy savings when using automowers on manilagrass turf in Italy: https://www.asianturfgrass.com/post/produced-higher-quality-turf-autonomous/ We also discussed the source of electricity and C emissions: https://www.asianturfgrass.com/post/mowing-electricity-energy/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Updated OM246 sampling guide, GP is not MLSN, and soil samples don't dry too much 40:29

1 yearที่แล้ว40:29

40:29

I talked about some recent blog posts, including updated #OM246 sampling instructions, there is no such thing as an MLSN nitrogen rate, soil samples cannot dry too much, and more. Links to these posts are: - https://www.asianturfgrass.com/post/mlsn-is-not-gp/ - PACE climate appraisal form https://www.paceturf.org/journal/climate - https://www.asianturfgrass.com/post/updated-om246-sampling-instructions/ - https://www.asianturfgrass.com/post/seminars-and-conferences-past-present-and-future/ - https://www.asianturfgrass.com/post/how-long-can-soil-samples-dry/ - https://www.asianturfgrass.com/post/quantitative-vs-qualitativea-little-goes-a-long-way/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Wetting agent re-application intervals by growing degree days (GDD) with Bill Kreuser 1:29:47

1 yearที่แล้ว1:29:47

1:29:47

Can soil surfactant (wetting agent) applications be scheduled based on site temperatures? Can a growing degree day model work for this? Dr. Bill Kreuser, president of Greenkeeper, joined me to discuss his exciting progress with this research. - ATC blog post on what wetting agents really do: https://www.asianturfgrass.com/post/what-do-wetting-agents-really-do/ - Greenkeeper website post on this new era in wetting agent programming: https://www.greenkeeperapp.com/marketing/index.php/a-new-era-in-wetting-agent-programming/ - PACE Turf video on the water droplet penetration test: https://youtu.be/ujtvjFvKPJk?si=cHEUyCFhrDkyH4QE - Birdie dances including two from Mammoth Dunes, thanks to Bill for the fine photography https://www.micahwoods.com/post/evolution-style/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Bentgrass greens in Perth summer temperatures with Fraser Brown 1:15:04

1 yearที่แล้ว1:15:04

1:15:04

Lake Karrinyup Country Club in Perth, Western Australia has creeping bentgrass greens and sometimes sees high temperatures over 40 °C. Course superintendent Fraser Brown joined me to discuss how he and the maintenance team manage the grass in this year-round golfing climate. Find Fraser on X at https://twitter.com/FraserJBrown_ Read the ATM profile "From Kingussie to Karrinyup" about Fraser: https://files.asianturfgrass.com/2023_atm_fraser_brown.pdf We discussed growing bentgrass in tropical temperatures: https://www.asianturfgrass.com/post/bentgrass-tropical-temperatures/ We also discussed being reactive and proactive in greenkeeping: https://www.asianturfgrass.com/post/is-reactive-better-than-proactive/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Maximum N rates that work when linked to growth potential (GP) with Dr. Michael Bekken 39:45

1 yearที่แล้ว39:45

39:45

I spoke with Michael Bekken about normal nitrogen rates, why they vary so much, why that matters, what a normal N rate linked to growth potential (GP) might be, and greenhouse gas emissions from turfgrass maintenance. We talked about: - how to keep up with turf info from ATC and PACE Turf, https://www.asianturfgrass.com/post/whats-the-best-way-to-keep-up/ - ATC newsletters, https://www.asianturfgrass.com/newsletter/ - Bekken et al. on golf course nitrogen use efficiency: https://doi.org/10.1002/glr2.12049 - Bekken et al. on greenhouse gas emissions from golf course maintenance: https://doi.org/10.1002/its2.61 - my blog post on conventional mowers, electric mowers, and electricity generation: https://www.asianturfgrass.com/post/mowing-electricity-energy/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Sand topdressing rates, soil organic matter/material, cultivation, and K with Chas Schmid 1:24:13

1 yearที่แล้ว1:24:13

1:24:13

Dr. Chas Schmid has been involved with many of the same topics I often study and consider---sand topdressing, potassium fertilization, soil organic matter, putting green performance, and so on. His data, and plenty of photographic evidence, also show that there can be completely different outcomes than what I might have expected. We discuss this, on a range of topics, in this episode. - Follow Chas on X: https://twitter.com/Chas_Schmid - We discussed as a starting point, this blog post: https://www.asianturfgrass.com/post/updated-sand-topdressing-by-gp/ - This survey article about topdressing and OM: Organic Matter Concentration of Creeping Bentgrass Putting Greens in the Continental U.S. and Resident Management Impact: https://turf.unl.edu/Presentations/2018/the_canadian_2018_1.pdf - Potassium and Poa annua: https://doi.org/10.2134/agronj2018.03.0147 - OSU 2023 summer field day book with updates on some of the projects we discussed: https://horticulture.oregonstate.edu/sites/agscid7/files/2023_osu_turf_summer_field_day_aug_31_2023_final.pdf Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Fertilizer by "program" vs. application by a flexible system 30:11

1 yearที่แล้ว30:11

30:11

This considers fertilizer programs, whether research can be misleading when fertilizer is applied at fixed rates on calendar schedules, and why I'm excited about the utility of the growth ratio. Blog posts discussed include: - https://www.asianturfgrass.com/post/already-proving-to-be-more-valuable-than-i-originally-expected/ - https://www.asianturfgrass.com/post/coring-three-times-a-year-is-recommended-when/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
Documenting progress by comparing totals from one year to the next with Jon Wall 58:16

2 yearsที่แล้ว58:16

58:16

I was a co-author, in 2013, of an article with the title "Documenting your progress toward sustainability." Jon Wall joined me to discuss this topic, and to consider whether keeping track of annual totals of inputs and resource use in a few key areas can be a meaningful way to document sustainable land management practices in the golf industry. The blog post we discussed, with a link to the full article, is at: https://www.asianturfgrass.com/post/documenting-your-progress-toward-sustainability/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

The ATC Doublecut with Micah Woods

1
How much soil organic matter is too much? Plus Zoysia, circle mows, botany, and ecology 38:59

2 yearsที่แล้ว38:59

38:59

I flipped through four recent blog posts, about zoysia seedheads on putting greens, the practical question of how much organic matter (or total organic material is too much), seminars in France, circle mows, and botanical walks to find grass growing in nature. Links to these posts are: https://www.asianturfgrass.com/post/seedheads-greens-height-zoysia/ https://www.asianturfgrass.com/post/how-much-om-is-too-much/ https://www.asianturfgrass.com/post/le-tour-de-france-de-micah-woods/ https://www.asianturfgrass.com/post/botanical-walks-and-circle-cuts/ Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/ Get ATC newsletters at https://subscribepage.com/atc_newsletters Turfgrass information and decision-making tools at https://www.paceturf.org/ PACE Turf YouTube channel at https://www.youtube.com/user/paceturf ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/ Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/ More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/…

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The ATC Doublecut with Micah Woods « » A turf paradox: better turf in soils with lower nutrient content

A turf paradox: better turf in soils with lower nutrient content

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A turf paradox: better turf in soils with lower nutrient content