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Nutrient Source Specifics

Looking for brief information about the production, agricultural use, management practices, and chemical properties of common fertilizer materials? Nutrient Source Specifics are one-page fact sheets highlighting various fertilizers and nutrient sources. Written by IPNI scientific staff, these items are primarily for educational use by a non-technical audience. Consult with a local expert regarding specific recommendations on nutrient use. This series is also available in Chinese, French, Russian, and Spanish.

 

Monoammonium Phosphate (MAP)

NSS-9 Monoammonium Phosphate (MAP) - A widely used source of P and N, it is made of two constituents common in the fertilizer industry. MAP has the highest P content of any common solid fertilizer.

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