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Subjects leaching Remove constraint leaching: leaching Authors Karlen, D.L. Remove constraint Karlen, D.L.: Karlen, D.L. Year 2004 Remove constraint 2004: 2004

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1. Challenges of managing liquid swine manure

Description:: Includes references
Author:: Karlen, D.L. , Cambardella, C.A. , Kanwar, R.S.
Subject:: pig manure , liquid manure , animal manure management , land application , application rate , phosphorus , potassium , nitrogen , soil fertility , leaching , nutrient balance , tile drainage , crop rotation , Zea mays , corn , Glycine max , soybeans , soil nutrients , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Using the late spring nitrate test to reduce nitrate loss within a watershed

Description:: Includes references
Author:: Jaynes, D.B. , Dinnes, D.L. , Meek, D.W. , Karlen, D.L. , Cambardella, C.A. , Colvin, T.S.
Subject:: watersheds , water pollution , pollution control , water quality , nitrate nitrogen , leaching , testing , tile drainage , surface water , chemical concentration , nitrogen fertilizers , fertilizer rates , application timing , Zea mays , corn , grain yield , statistical models , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004