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Subjects corn Remove constraint corn: corn Authors Cambardella, C.A. Remove constraint Cambardella, C.A.: Cambardella, C.A. Year 2004 Remove constraint 2004: 2004

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1. Agroecosystem performance during transition to certified organic grain production

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

2. 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

3. Corn growth responses to composted and fresh solid swine manures

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

4. Corn response to composting and time of application of solid swine manure

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

5. Tillage and compost affect yield of corn, soybean, and wheat and soil fertility

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

6. 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

7. Watershed-scale assessment of soil quality in the loess hills of southwest Iowa

Description:: In the special issue: Soil quality as an indicator of sustainable tillage practices / edited by D.L. Karlen.
Author:: Cambardella, C.A. , Moorman, T.B. , Andrews, S.S. , Karlen, D.L.
Subject:: soil quality , soil biological properties , soil chemical properties , soil physical properties , spatial distribution , ridge tillage , conventional tillage , long term effects , loess soils , silt loam soils , corn soils , continuous cropping , corn , Zea mays , hills , landforms , watersheds , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004