The 4Rs and Fertilizer Best Management Practices


The goal of fertilizer best management practices is to match nutrient supply with crop requirements to optimize yield while minimizing nutrient losses to the environment. The four areas of nutrient management (source, rate, time and place) provide the basis of “nutrient stewardship,” a science-based framework for the efficient and effective use of plant nutrients.

4R Nutrient Stewardship, Right Source, Right Time, Right Rate, Right Place

Read more about the 4Rs and fertilizer best management practices in our Handbook below:

Nutrient Management Handbook, english

Nutrient Management Handbook

English

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Nutrient Management Handbook, Chinese

Nutrient Management Handbook

Chinese

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Manuel du Bon Usage des Nutriments

Manuel du Bon Usage des Nutriments

Français

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Manuel du Bon Usage des Nutriments

Nutrient Management Handbook

Arabic

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