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North America

Improving Water Quality, Soil Health and Crop Yields in Iowa with 4R PLus

Launched in February 2018 by a group of agricultural and conservation organizations, including the Nature Conservancy and IFA members CF Industries and TFI (the US Fertilizer association), the 4R Plus program combines 4R nutrient management.

North America

Fertilization Increases the Return on US Pine Forest Farming

Loblolly pine is the most important commercial pine tree grown in the southern United States, with unmanaged forests taking up to 50 years to mature and managed plots maturing in as little as 20 years.

North America

Learning 4R Nutrient Stewardship online, through Fertilizer Canada’s eLearning platform

Fertilizer Canada developed an eLearning platform to provide continuing education to fertilizer industry workers.

North America

Xin Zhang Assistant Professor at the University of Maryland's Centre

Xin Zhang, Assistant Professor at the University of Maryland’s Centre for Environmental Science, speaking to IFA at its 2016 Annual Conference in Moscow.

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North America

Minimizing Phosphorus losses with the 4Rs and cover crops in Kansas, USA

The Kansas Agricultural Shed Field Laboratory was established in 2014 by IPNI, with the support from the 4R Research Fund.