Search National Agricultural Library Digital Collections
Limit your search
Authors
-
Ma, L. (13)[remove]
-
Ahuja, L.R. (8)
-
Malone, R.W. (8)
-
Heilman, P. (7)
-
Kanwar, R.S. (7)
-
Karlen, D.L. (5)
-
Saseendran, S.A. (5)
-
Meade, T. (3)
-
Andales, A.A. (2)
-
Ascough, J.C. II (2)
- more »
Displaying items
1 - 10 of
13
start over
- Description:
- Includes references
- Author:
- Malone, R.W. , Ma, L. , Karlen, D.L. , Meade, T. , Meek, D. , Heilman, P. , Kanwar, R.S. , Hatfield, J.L.
- Subject:
- crop yield , nitrates , prediction , losses from soil , subsurface drainage , regression analysis , multivariate analysis , Zea mays , Glycine max , crop rotation , fertilizer application , urea ammonium nitrate , nitrogen , leaching , autumn , spring , equations , agricultural soils , rain , water quality , statistical models , pig manure , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Yu, Q. , Flerchinger, G.N. , Xu, S. , Kozak, J. , Ma, L. , Ahuja, L.
- Subject:
- Root Zone Water Quality Model , agricultural management models , Triticum aestivum , winter wheat , canopy , energy balance , simulation models , heat transfer , crop models , solar radiation , China
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Malone, R.W. , Huth, N. , Carberry, P.S. , Ma, L. , Kaspar, T.C. , Karlen, D.L. , Meade, T. , Kanwar, R.S. , Heilman, P.
- Subject:
- agricultural soils , tile drainage , leaching , nitrates , losses from soil , continuous cropping , crop rotation , crop yield , Zea mays , Glycine max , simulation models , prediction , winter wheat , Triticum aestivum , water quality , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Sabbagh, G.J. , Fox, G.A. , Ma, L. , Malone, R.W. , Arthur, E.L. , Dyer, D.G.
- Subject:
- Root Zone Water Quality Model , Zea mays , seeds , seed dressings , insecticides , environmental fate , leaching , sorption , binding properties , agricultural soils , silt loam soils , pesticide persistence , insecticide residues , soil transport processes
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Ma, L. , Malone, R.W. , Heilman, P. , Jaynes, D.B. , Ahuja, L.R. , Saseendran, S.A. , Kanwar, R.S. , Ascough, J.C. II
- Subject:
- Root Zone Water Quality Model , simulation models , losses from soil , nitrogen , tile drainage , tillage , crop rotation , subsurface drainage , subsurface flow , water quality , crop yield , leaching , Glycine max , Zea mays , prediction , computer analysis , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Ma, L. , Malone, R.W. , Heilman, P. , Karlen, D.L. , Kanwar, R.S. , Cambardella, C.A. , Saseendran, S.A. , Ahuja, L.R.
- Subject:
- clay loam soils , Root Zone Water Quality Model , simulation models , crop yield , soil water content , water balance , nitrogen , tile drainage , subsurface drainage , subsurface flow , tillage , crop rotation , long term experiments , water table , Zea mays , Glycine max , agricultural soils , loam soils , soil hydraulic properties , plant growth , calibration , fertilizer application , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Ahuja, L.R. , Kozak, J.A. , Andales, A.A. , Ma, L.
- Subject:
- equations , infiltration (hydrology) , rain , textural soil types
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Ma, L. , Malone, R.W. , Heilman, P. , Ahuja, L.R. , Meade, T. , Saseendran, S.A. , Ascough, J.C. II , Kanwar, R.S.
- Subject:
- soil hydraulic properties , subsurface drainage , tile drainage , saturated hydraulic conductivity , soil water content , soil water characteristic , Root Zone Water Quality Model , water table , crop yield , simulation models , nitrogen , porosity , losses from soil , statistical analysis , equations , soil pore system
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Malone, R.W. , Ma, L. , Heilman, P. , Karlen, D.L. , Kanwar, R.S. , Hatfield, J.L.
- Subject:
- losses from soil , Root Zone Water Quality Model , nitrate nitrogen , Zea mays , crop yield , tile drainage , crop rotation , simulation models , fertilizers , fertilizer application , autumn , spring , calibration , testing , soil conservation , conservation practices , computer analysis , anhydrous ammonia , Glycine max , equations , pig manure
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Saseendran, S.A. , Ma, L. , Malone, R. , Heilman, P. , Ahuja, L.R. , Kanwar, R.S. , Karlen, D.L. , Hoogenboom, G.
- Subject:
- plant growth , simulation models , crop yield , tile drainage , Root Zone Water Quality Model , water quality , tillage , crop rotation , continuous cropping , fertilizer application , Zea mays , Glycine max , grain yield , pig manure , nitrates , losses from soil , agricultural soils , cover crops , prediction , soil erosion , measurement , new methods , sediment deposition , rainfall simulation , sediments , sediment yield , magnetism , labeling techniques , interrill erosion , rill erosion , nondestructive methods , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007