Presented at the annual meetings of the Agronomy, Crop, and Soil Sciences of America in St. Louis, MO, 30 October, 2023.
Presentation
Defining a safe operating space for responsible plant nutrition
Article
Nutrient Stewardship: Taking 4R Further
January 5, 2022
It’s been 10 years since the 4R Plant Nutrition manual was published, setting out principles for the…
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Presentation
Responsible Plant Nutrition & Water Quality
April 6, 2021
Webinar presentation to the Lake Futures Steering Committee, 17 March 2021. Recording https://www.youtube.com/watch?v=Ozoa1pWz7Ko
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Presentation
Fertility nationally and internationally
December 2, 2020
Canola Week – “Fertility nationally and internationally” online session.
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