Article published the February 19, 2013
IntroductionThree magic numbers 19-12-5 determines global sustainable nutrition. Nitrogen, Phosphorus and Potassium (19-12-5) are prerequisites for sustained growth and productivity of all plants. Besides the abundant Nitrogen and Potassium, Phosphorus is becoming scarce, a crucial element in fertilizers. It is extracted from phosphorus rich rocks in the form of phosphates. The majority of world&r ...
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February 13, 2013