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DIGGING DEEPER - Exploring Soil Science and Resilience with Joel Williams
Manage episode 507082079 series 3643398
เนื้อหาจัดทำโดย Gippsland Agricultural Group Inc เนื้อหาพอดแคสต์ทั้งหมด รวมถึงตอน กราฟิก และคำอธิบายพอดแคสต์ได้รับการอัปโหลดและจัดหาให้โดยตรงจาก Gippsland Agricultural Group Inc หรือพันธมิตรแพลตฟอร์มพอดแคสต์ของพวกเขา หากคุณเชื่อว่ามีบุคคลอื่นใช้งานที่มีลิขสิทธิ์ของคุณโดยไม่ได้รับอนุญาต คุณสามารถปฏิบัติตามขั้นตอนที่แสดงไว้ที่นี่ https://th.player.fm/legal
In the latest episode of Digging Deeper, host Alistair from the Gippsland Ag Group welcomes Joel Williams, an independent educator specializing in soil science, to discuss the intricacies of soil health, nutrient management, and sustainable farming practices. Joel shares his international experiences from Canada, insights on the renewed interest in soil biology, and practical advice for leveraging soil chemistry and physics for better farming outcomes. The episode covers the importance of organic amendments like chicken litter, the benefits of compost extracts, and strategies for effective nitrogen foliar sprays. Joel also addresses common misconceptions about regenerative agriculture and highlights the benefits of a mixed-species approach in farming. This episode offers valuable knowledge for farmers looking to improve soil health and build more resilient and profitable agricultural enterprises.
00:00 Introduction to Digging Deeper Ag
00:43 Meet Joel Williams: Our First International Guest
01:06 Joel's Journey: From Australia to Canada
01:47 The Importance of Soil Science
04:16 Linking Soil Chemistry, Physics, and Biology
06:04 Making Science Practical for Farmers
07:38 Independent Education and Practical Applications
09:20 Farm Visits and Real-World Applications
12:15 The Role of Chicken Manure in Soil Health
14:23 Compost Teas vs. Compost Extracts
18:38 Foliar Sprays and Nitrogen Management
22:50 Understanding Contaminants in Spray Tank Water
23:28 The Role of Carbon Sources in Nitrogen Stabilization
24:26 Optimizing Spray pH for Better Nutrient Uptake
25:14 Importance of High Humidity and Spray Rates
26:24 Debunking the Myth: More Species in a Mix
28:40 Balancing Biology and Chemistry in Soil Health
32:12 Regen vs. Conventional Systems: Finding Common Ground
35:23 Economic Benefits of Soil Health: Short-term vs. Long-term
38:39 Surprising Learnings and Final Thoughts
29 ตอน
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