A quarterly series featuring current issues on plant nutrition. Our weekly highlighted article is "DOES FERTILIZER NITROGEN HELP OR HARM SOIL BIOLOGY?" by Dr. Cliff Snyder.
Webinar 9/28 - Reducing Nitrogen Losses from Fields with the 4Rs: A Focus on Nitrous Oxide Emissions
Dr. Snyder will discuss how these grand challenges can be achieved while minimizing environmental losses of nitrogen.
Activity books are now available for Grades K to 1 and 2 to 3!
Production of high quality oil palm seedlings from a well-managed oil palm nursery is one of the first steps in establishing a plantation capable of producing high oil palm yield.
Improved procedures for selecting the most appropriate time of K fertilization will be one of many topics discussed at the January 2017 Frontiers of Potassium Science Conference.
Issue features examining nutrient response patterns in Sub-Saharan Africa, on-farm research providing insight into nutrient loss, impact of soil applied K on cotton, and much more.
Nominations Are Due September 30, 2016.
Improved procedures for selecting the most appropriate rate of K fertilization will be one of many topics discussed at the January 2017 Frontiers of Potassium Science Conference.
The 4R Research Fund supports a project at the Kansas Agricultural Watershed field laboratory. The project goal is to protect water quality and maximize nutrient use efficiency while simultaneously providing producers with flexible management options for phosphorus fertilizers.
Updated for 2016!
IPNI's Southeast Asia Program (SEAP) is working with Cocoa Care to help cocoa farmers in Sulawesi, Indonesia, increase their productivity. The project provides education and training to farmers, and allows SEAP to conduct much needed research.
The French version is now available for purchase.
An examination of how applying 4R Nutrient Stewardship practices can help achieve proper nutrient use efficiency.
Our 4R manual is now available in multiple languages.
Guidelines for selecting the most appropriate K source for plant nutrition will be one of many topics discussed at the January 2017 Frontiers of Potassium Science Conference
This year our Program Report provides a selection of short video highlights from just a few examples of our regional collaborations across the world.
Explore the tactical plan for each IPNI Regional Program.