Nutrient Expert®: Making Better Fertilizer Use Decisions
The preferred method for making fertilizer recommendations is to analyze soils to determine if an adequate nutrient supply exists to support healthy crop growth. However, most farmers in India lack knowledge about managing nutrients within their highly nutrient demanding cereal systems.
Webinar 08/23 - The 4R’s: Selecting the “Right Source” of Nutrients
This webinar addresses the major factors and products to consider when making this important 4R management decision.
Plant Nutrition Today Issue #2, No. 7
Our weekly highlighted article is "There are Poor Growth Areas in a Field! What is the Problem?" by Dr. Tom Jensen.
Issue Review Series July 2017 - Dr. Cliff Snyder
This report identifies trends in nitrogen (N) and phosphorus (P) use from 1987 to 2012, Mississippi River Basin and sub-Basin partial N and P balances, hypoxia in the Gulf of Mexico, and highlights progress toward reductions in nutrient losses.
Long-term Research Documents Importance of Balanced Plant Nutrition
Farmers increasingly need science-based information on the role of balanced plant nutrition to optimize profitability and minimize environmental impact. IPNI recognizes that long-term crop nutrition research is essential for understanding the 4R pillars— economic, environmental, and social sustainability of crop production and has supported an on-going study in western Kansas, USA that began in 1961.
Frontiers of Potassium Science Conference Website
Review the recorded oral presentations, posters, and conference proceedings.
4R CCA Nutrient Management Specialist Study Guide
IPNI has developed a new study guide in support of the 4R Nutrient Management Specialist Certification program of the Certified Crop Adviser (CCA) program. Available for purchase today!
Special Better Crops Issue Focusing on the IPNI Global Maize Project
Advancing the Science on Ecological Intensification for Maize-based Cropping Systems
