Nutrient deficiencies in soils: Nitrogen and phosphorus found to be deficient in samples of soils representing many parts of the state

Jenny, H; Vlamis, J; Martin, W

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Nutrient deficiencies in soils: Nitrogen and phosphorus found to be deficient in samples of soils representing many parts of the state

Authors

H. Jenny, Soil Chemistry and Morphology and Soil Chemist and Morphologist in the Experiment Station

J. Vlamis, Division of Soils
W. E. Martin, Agricultural Extension Service

Publication Information

California Agriculture 4(1):7-16.

Published January 01, 1950

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Abstract

Between 50% and 70% of the soils in the major farming sections of California—from Siskiyou County in the north to Imperial County in the south—are deficient in available nitrogen.

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Nutrient deficiencies in soils: Nitrogen and phosphorus found to be deficient in samples of soils representing many parts of the state

H. Jenny, J. Vlamis, W. E. Martin

Nutrient deficiencies in soils: Nitrogen and phosphorus found to be deficient in samples of soils representing many parts of the state

Authors

H. Jenny, Soil Chemistry and Morphology and Soil Chemist and Morphologist in the Experiment Station

J. Vlamis, Division of Soils
W. E. Martin, Agricultural Extension Service

Publication Information

California Agriculture 4(1):7-16.

Published January 01, 1950

PDF | Citation | Permissions

Author Affiliations show

Abstract

Between 50% and 70% of the soils in the major farming sections of California—from Siskiyou County in the north to Imperial County in the south—are deficient in available nitrogen.

Full text

Full text is available in PDF.

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