Micronutrient Fertilizer
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Date
1982-05-04Author
Whitcomb, Carl E.
Board of Regents/Oklahoma State University and the A & M Colleges
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Micronutrient fertilizer consisting of iron, manganese, copper, boron, and zinc in which the manganese-to-iron ratio is 8 to 20%, the copper-to-iron ratio is 5 to 10%, the boron-to-iron ratio is 0.4 to 1.0%, and the zinc-to-iron ratio is 6 to 12%.
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- Patents [208]