22 Oct 2018

Plant Nutrition Today

Our weekly highlighted article is "The Science of Organic Fertilizers... A Closer Look" by Dr. Rob Mikkelsen.

18 Oct 2018

IPNI Scholar Award Recipients Announced for 2018

IPNI has selected the winners of its annual Scholar Award Program. In 2018, 31 graduate students representing 11 countries were chosen. Each winner receives the equivalent of US$2,000.

11 Oct 2018

A Closer Look at Fertilizer Research

This year IPNI supported more than 130 projects aimed at improving the use of fertilizers. In honor of Global Fertilizer Day take a look at the impact of our fertilizer research!

02 Oct 2018

Agricultural Contribution to California Smog Questioned

Several inconsistencies undermine the conclusion that agriculture is a dominant source of nitrogen oxides. See IPNI's response and a video discussing the paper.

24 Aug 2018

Better Crops with Plant Food

Issue #3 is now available! The issue features articles on: Biological N fixation in soybean; 4R management and N losses; Nanotechnology in fertilizers; Nutrition of Vietnamese Coffee ...and much more! Sign up for free notification of our latest releases!

21 Aug 2018

4R Nutrient Stewardship Portal

Find the 4R Manual available in 9 different languages and much more!

21 Aug 2018

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!

21 Aug 2018

Wildlife Pocket Guide

A practical guide to forage production that provides a focus on information of interest to wildlife enthusiasts. The guide is packed with useful facts and reference lists related to plant characteristics, fertilizer and nutrients, stand establishment, animal requirements, grazing, and forage quality, including hay and silage. Available for purchase in the Store!

17 Aug 2018

Fun with the Plant Nutrient Team

Activity Books and Free Printouts are now available for Grades K to 1 and 2 to 3!

05 Aug 2018

Frontiers of Potassium Science Conference Website

Review the recorded oral presentations and posters. Conference proceedings are now available!