Research Projects

United States of America

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IPNI-2016-USA-KY13Do Critical Soil Phosphorus Concentrations Vary in Space and if so, Why?

North America

IPNI-2015-USA-101Evaluation of Cotton Yield, Quality, and Plant Growth Response to Soil-Applied Potassium

The frequency and severity of potassium (K) deficiency symptoms in cotton have increased in some soi ...

North America

IPNI-2012-USA-GM45Global Maize Project in the United States: Virginia

North America