Calag Archive
Calag Archive
Phosphate test for grain land: Bingham soil phosphate test enables accurate prediction of yield response of cereals to phosphorus fertilization
Publication Information
California Agriculture 4(12):7-12.
Published December 01, 1950
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Abstract
Grain fertilizer tests with uniform fertilizers were applied in over 200 separate field tests in 40 counties during the past three seasons—covering most grain-growing areas of the state and representing a wide range of soil series.