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Collections Journal Articles, USDA Authors, Peer-Reviewed Remove constraint Journal Articles, USDA Authors, Peer-Reviewed: Journal Articles, USDA Authors, Peer-Reviewed Subjects soil test values Remove constraint soil test values: soil test values Subjects risk assessment Remove constraint risk assessment: risk assessment

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1. Changes in some soil phosphorus availability parameters as induced by phosphorus addition and soil sorption properties

Description:: Includes references
Author:: Indiati, R. , Sharpley, A.N.
Subject:: phosphorus , nutrient availability , soil test values , sorption , phosphorus fertilizers , quantity-intensity relationships , losses from soil , water pollution , risk assessment , application rate , fertilizer requirements , nutrient management
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1997

2. Field evaluation of three phosphorus indices on new application sites in Texas

Description:: Includes references
Author:: Harmel, R.D. , Torbert, H.A. , DeLaune, P.B. , Haggard, B.E. , Haney, R.L.
Subject:: phosphorus , research methods , agricultural watersheds , pastures , agricultural soils , pollution load , losses from soil , nonpoint source pollution , agricultural runoff , water quality , risk assessment , soil erosion , soil test values , poultry manure , fertilizer application , Texas
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005