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Authors
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Cambardella, C.A. (13)[remove]
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Karlen, D.L. (6)
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Liebman, M. (4)
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Richard, T.L. (4)
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Moorman, T.B. (3)
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Andrews, S.S. (2)
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Colvin, T.S. (2)
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Delate, K. (2)
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Dinnes, D.L. (2)
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Jaynes, D.B. (2)
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Displaying items
1 - 10 of
13
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- Description:
- Includes references
- Author:
- Delate, K. , Cambardella, C.A.
- Subject:
- organic production , Zea mays , corn , Glycine max , soybeans , Avena sativa , oats , Medicago sativa , alfalfa , crop rotation , grain yield , organic certification , cover crops , composts , soil amendments , insect pests , Ostrinia nubilalis , Cerotoma trifurcata , weeds , plant density , soil fertility , costs and returns , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- 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
- Description:
- Includes references
- Author:
- Loecke, T.D. , Liebman, M. , Cambardella, C.A. , Richard, T.L.
- Subject:
- Zea mays , corn , pig manure , composted manure , chemical composition , plant growth , grain yield , phytotoxicity , Lolium multiflorum , Lepidium sativum , dry matter accumulation , leaves , nitrates , nitrogen content , leaf area index , net assimilation rate , field experimentation , precipitation , air temperature , growing season , application timing , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Loecke, T.D. , Liebman, M. , Cambardella, C.A. , Richard, T.L.
- Subject:
- Zea mays , corn , pig manure , composted manure , urea nitrogen , nitrogen fertilizers , fertilizer application , seasonal variation , fertilizer rates , autumn , spring , grain yield , soil nutrients , nitrates , potassium , carbon , phosphorus , nitrogen , soil pH , electrical conductivity , corn ears , leaves , chlorophyll , stems , nutrient content , plant growth , seedling emergence , analysis of variance , air temperature , precipitation
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Karlen, D.L. , Dinnes, D.L. , Jaynes, D.B. , Hurburgh, C.R. , Cambardella, C.A. , Colvin, T.S. , Rippke, G.R.
- Subject:
- Zea mays , corn , grain crops , nitrogen fertilizers , soil fertility , nutrient management , nitrate nitrogen , drainage , losses from soil , fertilizer rates , crop models , fertilizer requirements , chlorophyll , plant nutrition , nutrient content , nitrates , grain yield , crop quality , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Karlen, D.L. , Hurley, E.G. , Andrews, S.S. , Cambardella, C.A. , Meek, D.W. , Duffy, M.D. , Mallarino, A.P.
- Subject:
- Zea mays , corn , Glycine max , soybeans , crop rotation , soil quality , profitability , soil management , bulk density , soil density , soil pH , soil aggregation , soil organic carbon , soil microorganisms , soil fertility , soil penetration resistance , crop yield , commodity prices , Conservation Security Program , Iowa , Wisconsin
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Description:
- Includes references
- Author:
- McAndrews, G.M. , Liebman, M. , Cambardella, C.A. , Richard, T.L.
- Subject:
- Glycine max , soybeans , pig manure , composted manure , plant growth , crop yield , residual effects , soil fertility , organic fertilizers , fertilizer rates , urea , Zea mays , corn , height , stems , diameter , leaf area , potassium , plant nutrition , application timing , land application , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Author:
- Cambardella, C.A. , Singer, J.W. , Moorman, T.B.
- Subject:
- pig manure , liquid manure , liquid fertilizers , cover crops , animal manure management , corn , Zea mays , fertilizer application , autumn , nutrients , biomass , agricultural runoff , crop residues , spring , bioavailability , plant nutrition , crop rotation , rye , Secale cereale , oats , Avena sativa , soybeans , Glycine max , soil nutrients , phosphorus , uptake mechanisms , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Tomer, M.D. , Cambardella, C.A. , James, D.E. , Moorman, T.B.
- Subject:
- Zea mays , corn , conventional tillage , ridge tillage , soil water content , agricultural watersheds , spatial variation , no-tillage , slope , bulk density , soil density , soil organic carbon , soil texture , altitude , topography , soil water potential , water holding capacity , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Description:
- Includes references
- Author:
- Singer, J.W. , Kohler, K.A. , Liebman, M. , Richard, T.L. , Cambardella, C.A. , Buhler, D.D.
- Subject:
- Zea mays , corn , Glycine max , soybeans , Triticum aestivum , wheat , Trifolium , crop rotation , cropping sequence , pig manure , composted manure , organic fertilizers , fertilizer application , fertilizer rates , no-tillage , chiseling , plowing , soil fertility , grain yield , air temperature , precipitation , soil nutrients , soil organic matter , phosphorus , potassium , nutrient content , soil depth , silty soils , clay loam soils , loam soils , Endoaquolls , Hapludolls , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
