Presentation to the 2022 Indiana Certified Crop Adviser Conference, 13 December 2022, Indianapolis, IN
Presentation
Furthering 4R Nutrient Management for Sustained Productivity
Presentation
Defining a safe operating space for responsible plant nutrition
October 31, 2023
Presented at the annual meetings of the Agronomy, Crop, and Soil Sciences of America in St. Louis,…
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Presentation
Furthering 4R to Verify Sustainable Emissions Reduction
December 14, 2022
Presented to the Manitoba Agronomists Conference 2022, “Dialing Down the Heat.” The scope for 4R practices to…
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Furthering 4R Nutrient Stewardship for Future Farming
June 7, 2022
Presented at the Conference of the Canadian Society of Soil Science in Edmonton, AB on 24 May 2022.
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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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Responsible phosphorus management seeks high yields and shows care for the environment
July 15, 2021
Presentation to INTAGRI International Congress on Plant Nutrition and Physiology, Mexico. 15 July 2021.
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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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