3 Books found
International Plant Nutrition Institute Books
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4R Plant Nutrition Manual: A Manual for Improving the Management of Plant Nutrition
4R Nutrient Stewardship is one of IPNI’s core strategies to support agriculture’s ability to meet the world’s production needs in a sustainable manner. The 4R concept is simple — apply the right source of nutrient, at the right rate, at the right time, and in the right place — but it's implementation is knowledge-intensive and site-specific. 4R Nutrient Stewardship also considers economic, social, and ...
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Better Crops with Plant Food
A Publication of the International Plant Nutrition Institute (IPNI) ...
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Modules and Case Studies for the 4R Plant Nutrition Manual
Module and Case Study examples describe specific practices related to principles explained in the text of the 4R Plant Nutrition Manual, or provide background information supporting the principles. While modular examples aim to provide experimental data or specific technical information related to the scientific principles discussed, case studies aim to describe situations in which the application of scientific principles related to nutrient ...