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Your search keyword '"Phosphatic fertilizers -- Usage"' showing total 2 results
Start Over Descriptor "Phosphatic fertilizers -- Usage" Publisher u.s. department of agriculture
2 results on '"Phosphatic fertilizers -- Usage"'

1. Fertilizer application timing

Author

Taylor, Harold H.

Subjects
Field crops -- Food and nutrition, Fertilizers -- Usage, Nitrogen fertilizers -- Usage, Phosphatic fertilizers -- Usage, Agricultural research -- Evaluation, Agricultural industry, Business
Abstract

Fertilizer Application Timing Abstract: The number and timing of fertilizer applications used in the production of 1990 corn, cotton, rice, soybeans, and wheat were determined from a survey of the [...]

Published
1991

2. Fertilizer

Subjects
Nitrogen fertilizers -- Usage, Rice -- Statistics, Cotton -- Statistics, Farm supplies -- Economic aspects, Fertilizers -- Prices and rates, Phosphatic fertilizers -- Usage, Fertilizer industry -- International trade, Corn -- Fertilizers, Agricultural industry, Business
Abstract

Fertilizer Consumption Plant nutrient use in the United States is forecast at 20.0 million nutrient tons during fertilizer year 1990/91 (July 1-June 30), down 3 percent from the 20.6 million [...]

Published
1991

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