Uploaded November 2022 | Updated September 2026, 7 hours ago
For nitrogen management in cotton, this year will be like no other. Based on recent events, N management by old 'rules of thumb' could be high risk.
This "Cotton Nitrogen State of the Nation" webinar (recorded 11 November 2022) presents the insights of leading independent specialists, and recent measurements of soil nitrogen.
Supported by Back Paddock Company, CottonInfo and NSW DPI, the webinar includes some brief perspectives of soil processes in wet soil, case studies highlighting changes in soil N quality and profile location, and some suggested alternative seasonal N management approaches.
Presentations include:
- Moisture-induced changes in soil N supply and implications for crop N management (Jon Baird, NSW DPI)
- The opportunity for nitrogen release modification products – when, where and why (Dr Graeme Schwenke, NSW DPI)
- Likely changes in soil N since autumn sampling and use of plant tissue to guide N decisions (Dr Chris Dowling, BPC).
For nitrogen management in cotton, this year will be like no other. Based on recent events, N management by old 'rules of thumb' could be high risk.
This "Cotton Nitrogen State of the Nation" webinar (recorded 11 November 2022) presents the insights of leading independent specialists, and recent measurements of soil nitrogen.
Supported by Back Paddock Company, CottonInfo and NSW DPI, the webinar includes some brief perspectives of soil processes in wet soil, case studies highlighting changes in soil N quality and profile location, and some suggested alternative seasonal N management approaches.
Presentations include:
- Moisture-induced changes in soil N supply and implications for crop N management (Jon Baird, NSW DPI)
- The opportunity for nitrogen release modification products – when, where and why (Dr Graeme Schwenke, NSW DPI)
- Likely changes in soil N since autumn sampling and use of plant tissue to guide N decisions (Dr Chris Dowling, BPC).
