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Lake Erie P Issues

Algae blooms in Lake Erie have been increasing over the past 15 years or so, especially in 2011 and 2013. Algal growth is often limited by phosphorus (P). Runoff from cropland is one of the sources of P in tributaries draining into Lake Erie. Learn how agri-service providers and producers are minimizing runoff losses by implementing 4R Nutrient Stewardship, by following the links to the presentations and publications below. To see current satellite photos of Lake Erie at the NOAA CoastWatch site, click on "Learn More."

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23 Feb 2017Top Tips to Manage Phosphorus in 2017

AgPro Webinar 23 February 2017

25 Jan 2017Managing Phosphorus Losses in Drainage Water from Croplands

Presented at the 59th annual convention of the Land Improvement Contractors of Ontario, in London, Ontario, Canada, on 25 January 2017.

24 Jan 2017Managing Phosphorus 4R Crops and Environment - Ontario

Presented at the Sylvite Agronomy Meeting 24 January 2017 in London, Ontario, Canada.

04 Jan 2017Sustainable Phosphorus

Presented at the Southwest Agricultural Conference, Ridgetown, Ontario, Canada on the 4th and 5th of January 2017.

14 Dec 2016Managing Phosphorus 4R Crops and Environment - Indiana

Presented at the Indiana Certified Crop Adviser Conference on 14 December 2016 in Indianapolis, Indiana, USA.

21 Nov 20164R Implementation in Ontario: Phosphorus & Sustainability

Ontario Federation of Agriculture 2016 Annual General Meeting “Precision Matters” in Toronto, Ontario, Canada on 21 November 2016

15 Nov 20164R Implementation in Ontario - Phosphorus & Sustainability

Presented at AgroMart Annual Training Meeting – “Precision Counts”- 15 November 2016 in Guelph, Ontario, Canada.

21 Jul 2016Phosphorus (for the Ontario CCA 4R Nutrient Management Specialty)

Presented at the Ontario CCA 4R Nutrient Management Workshop, Thursday, July 21, 2016, Holiday Inn, Guelph, Ontario, Canada

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