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Some important news announcing the establishment of the International Plant Nutrition Institute (IPNI) has just been released. This new organization will have a global orientation, with programs focused on N, P, K, S, and other nutrients. More explanation about what this means for the Potash & Phosphate Institute (PPI) is available in a news release you will find on the new website at this URL >www.ipni.net<.

PotashCorp today launched a first-of-its-kind website designed to inspire the agriculture industry to embrace sustainable business practices. Click here to view the Enriching website.


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The Fertility of North American Soils
A report of the phosphorus (P) and potassium
(K) fertility of the soils of North America.

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Phosphorus Nutrition series

Potassium Nutrition series


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Research Database


Site Specific Nutrient Management in India and China:

Site-Specific Nutrient Management for Maximization of Crop Yields in Northern Karnataka

On-farm rice, wheat, and chickpea demonstrations conducted across the region show substantial increases in yields and economic returns compared to recommended and common fertilization practices...which lead to stagnant and reduced food production.

Improvement of Soil Nutrient Management via Information Technology

Site-specific nutrient management (SSNM) can increase incomes in small, family field plot-scale systems through the identification of soil variability and implementation of rational nutrient application.

Interpretive Summaries
Read summaries on more than 170 current research projects:
Argentina
Bolivia
Canada
Chile
China
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Ecuador
India
Indonesia
Myanmar
Peru
Philippines
United States
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Copyright 2008 by International Plant Nutrition Institute. All rights reserved.
International Plant Nutrition Institute (IPNI), 655 Engineering Drive, Suite 110, Norcross, Georgia 30092-2837 USA
Phone: 770-447-0335, Fax: 770-448-0439
info@ipni.net