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Subjects corn Remove constraint corn: corn Subjects tile drainage Remove constraint tile drainage: tile drainage
Displaying items 1 - 10 of 15 start over

1. Calibration of the root zone water quality model for simulating tile drainage and leached nitrate in the Georgia Piedmont

Description:
Includes references
Author:
Abrahamson, D.A. , Radcliffe, D.E. , Steiner, J.L. , Cabrera, M.L. , Hanson, J.D. , Rojas, K.W. , Schomberg, H.H. , Fisher, D.S. , Schwartz, L. , Hoogenboom, G.
Subject:
Root Zone Water Quality Model , tile drainage , simulation models , calibration , nitrate nitrogen , leaching , conventional tillage , crop management , Zea mays , corn , grain crops , Secale cereale , rye , Gossypium hirsutum , cotton , fiber crops , soil pore system , leaf area , crop yield , grain yield , soil physical properties , Georgia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

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. Changes in yield and nitrate losses from using drainage water management in Central Iowa, USA

Author:
D. B. Jaynes
Subject:
Glycine max , Zea mays , corn , crop rotation , crop yield , drainage , drainage water , irrigation , leaching , nitrates , nitrogen fertilizers , soybeans , surface area , tile drainage , water flow , water management , water table , weather , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2012

4. Cover cropping to reduce nitrate loss through subsurface drainage in the northern U.S. Corn Belt

Description:
Includes references
Author:
Strock, J.S. , Porter, P.M. , Russelle, M.P.
Subject:
water pollution , nitrate nitrogen , pollution control , leaching , losses from soil , subsurface drainage , tile drainage , Secale cereale , rye , cover crops , winter , sowing , crop rotation , Zea mays , corn , Glycine max , soybeans , crop yield , Corn Belt region , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

5. Effects of liquid swine manure applications on NO3-N leaching losses to subsurface drainage water from loamy soils in Iowa

Description:
Includes references
Author:
Bakhsh, A. , Kanwar, R.S. , Karlen, D.L.
Subject:
leaching , liquid manure , swine , manure spreading , nitrates , nitrogen , urea ammonium nitrate , corn , Zea mays , soybeans , Glycine max , tile drainage , subsurface drainage , crop rotation , loam soils , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

6. Environmental Benefits of Precision Farming - A Modeling Case Study

Description:
Paper presented at the 2005 ASAE Annual International Meeting, held July 17-20, 2005, Tampa, Florida.
Author:
Gowda, P.H. , Mulla, D.J. , Larson, W.E. , American Society of Agricultural Engineers.
Subject:
precision agriculture , fertilizer application , phosphorus fertilizers , variable rate application , Zea mays , corn , fertilizer rates , agricultural soils , soil pH , soil fertility , soil nutrients , phosphorus , soil heterogeneity , losses from soil , sediment yield , agricultural runoff , leaching , tile drainage , agricultural management models , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

7. Evaluation of the RZWQM for Simulating Tile Drainage and Leached Nitrate in the Georgia Piedmont

Description:
Includes references
Author:
Abrahamson, D.A. , Radcliffe, D.E. , Steiner, J.L. , Cabrera, M.L. , Endale, D.M. , Hoogenboom, G.
Subject:
Root Zone Water Quality Model , tile drainage , drainage water , water quality , water pollution , nitrate nitrogen , leaching , simulation models , no-tillage , conventional tillage , Gossypium hirsutum , cotton , Secale cereale , rye , Zea mays , corn , calibration , model validation , evapotranspiration , agricultural runoff , water balance , cover crops , Georgia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

8. In Situ Bioreactors and Deep Drain-Pipe Installation to Reduce Nitrate Losses in Artificially Drained Fields

Description:
Includes references
Author:
Jaynes, D.B. , Kaspar, T.C. , Moorman, T.B. , Parkin, T.B.
Subject:
nitrates , water pollution , bioreactors , subsurface drainage , tile drainage , hydrology , Zea mays , corn , Glycine max , soybeans , grain yield , extraction , denitrification , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

9. Modeling Impacts of Tile Drain Spacing and Depth on Nitrate-Nitrogen Losses

Description:
In the special section: Artificial drainage.
Author:
Nangia, V. , Gowda, P.H. , Mulla, D.J. , Sands, G.R.
Subject:
tile drainage , nitrate nitrogen , losses from soil , mathematical models , simulation models , subsurface drainage , hydrologic models , crop yield , Glycine max , soybeans , Zea mays , corn , grain yield , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

10. Modeling nitrate leaching with a biogeochemical model modified based on observations in a row-crop field in Iowa

Description:
Includes references
Author:
Li, Changsheng , Farahbakhshazad, Neda , Jaynes, Dan B. , Dinnes, Dana L. , Salas, William , McLaughlin, Dennis
Subject:
agricultural soils , nitrate nitrogen , leaching , soil water movement , biogeochemical cycles , simulation models , tile drainage , hydrologic models , water flow , equations , precipitation , soil texture , soil organic carbon , fertilizer application , application rate , adsorption , desorption , soybeans , corn , crop yield , nutrient uptake , soil nutrient balance , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006