Plant Nutrition Today
Our weekly highlighted article is "4R Management to Reduce Phosphorus Losses from Agricultural Subsurface Drainage" by Dr. Heidi Peterson.
Better Crops with Plant Food
Issue #2 is now available in our new format with online extras! The issue features articles on decision support for soybean in Kenya and Argentina; Cover Crop Establishment and Enhanced Nitrogen Recovery; Part 1 of Series on Optimizing Nitrogen Management; 4R Fertilization for Cassava; A Look at sub-Surface Fertigation for Sugarcane; Potassium and Horticultural Crop Quality ...and much more! Sign up for free notification of our latest releases!
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!
Plant Nutrition Diagnostics: Potato
IPNI, J.R. Simplot Company, and Tennessee State University have collaborated on a new publication that provides readers with access to a unique collection of hundreds of high resolution photographs that document a wide range of nutrient deficiency symptoms in potato plants with remarkable clarity. Now available to download from the IPNI Store!
Improved Plant Nutrition Helps Moroccan Farmers Control Wheat Crown Rot
Wheat crown rot is a fungal disease that results in significant economic loss in Morocco and in wheat-growing areas around the world. The disease causes the heads of wheat plants to turn white and die prematurely. Efforts to control crown rot have been limited by a poor understanding of the interacting factors associated with crop management and disease development, especially the benefits of balanced nutrition.
4R Nutrient Stewardship Portal
Find the 4R Manual available in 9 different languages and much more!
Frontiers of Potassium Science Conference Website
Review the recorded oral presentations and posters. Conference proceedings are now available!
2018 IPNI Catalog
Download the new 2018 catalog of educational materials from the International Plant Nutrition Institute. The catalog is complete with order forms and instructions on ordering from IPNI.
