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Videos

IPNI 'International Plant Nutrition Institute'

The mission of IPNI is to develop and promote scientific information about the responsible management of plant nutrition for the benefit of the human family.

 

The Right Way to Grow...4R Nutrient Stewardship - PART 2 of 2

The Right Way to Grow...4R Nutrient Stewardship - PART 1 of 2. An overview of the 4Rs. How these concepts apply to large-scale agriculture in developed countries and also to small-holder farms in less developed regions.

The use of fertilizers in agriculture has increased the productivity of our farms. However, this increase has come with a price. Fertilizers and other chemicals end up in our streams and rivers, and eventually in our oceans.

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