Search National Agricultural Library Digital Collections
Limit your search
Authors
-
Cambardella, C.A. (12)
-
Karlen, D.L. (12)
-
Jaynes, D.B. (10)
-
Hatfield, J.L. (8)
-
Singer, J.W. (8)
-
Kaspar, T.C. (7)
-
Liebman, M. (6)
-
Moorman, T.B. (6)
-
Meek, D.W. (5)
-
Parkin, T.B. (5)
- more »
Displaying items
1 - 10 of
96
start over
- Description:
- 3 ref.
- Author:
- Kleweno, D.D. , Miller, C.E.
- Subject:
- estimation , crops , satellites , wheat , soybeans , corn , Kansas , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1981
- Description:
- Includes references
- Author:
- So, Yoon-Sup , Edwards, Jode
- Subject:
- Zea mays , corn , variety trials , cultivars , environmental factors , data analysis , statistical analysis , accuracy , genetic variance , genetic variation , genotype-environment interaction , genetic correlation , grain yield , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Gonzalez-Dugo, M.P. , Neale, C.M.U. , Mateos, L. , Kustas, W.P. , Prueger, J.H. , Anderson, M.C. , Li, F.
- Subject:
- evapotranspiration , soil-plant-atmosphere interactions , remote sensing , models , reflectance , energy balance , estimation , equations , field crops , agricultural soils , canopy , temperature , water stress , Glycine max , soybeans , accuracy , simulation models , mathematical models , surface temperature , heat transfer , soil water content , rhizosphere , soil-atmosphere interactions , Zea mays , corn , grain crops , dryland farming , satellites , plant stress , vegetation , meteorological parameters , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Stott, Diane E. , Cambardella, Cynthia A. , Tomer, Mark D. , Karlen, Douglas L. , Wolf, Roger
- Subject:
- Zea mays , agricultural watersheds , bulk density , canopy , corn , crop management , electrical conductivity , environmental indicators , landscape position , long term effects , microbial biomass , rivers , soil , soil management , soil organic carbon , soil quality , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2011
- Description:
- Paper presented at the American Society of Microbiology meeting held May 2-7, 1976, Atlantic City, New Jersey.
- Author:
- Lillehoj, E.B. , Fennell, D.I. , Kwolek, W.F.
- Subject:
- Zea mays , corn , fungal diseases of plants , Aspergillus flavus , aflatoxins , microbial contamination , fluorescence , harvesting , aflatoxin B1 , corn ears , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1977
- Description:
- Includes references
- Author:
- Winings, Sherman B. , Cook, Paul W. , Hanuschak, George A.
- Subject:
- Zea mays , corn , Glycine max , soybeans , inventories , governmental programs and projects , remote sensing , Landsat , vegetation cover , crop acreage , cost analysis , Iowa , Illinois
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1983
- 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:
- Liebman, M. , Gibson, L.R. , Sundberg, D.N. , Heggenstaller, A.H. , Westerman, P.R. , Chase, C.A. , Hartzler, R.G. , Menalled, F.D. , Davis, A.S. , Dixon, P.M.
- Subject:
- Zea mays , corn , agronomic traits , economic analysis , profitability , low input agriculture , Glycine max , soybeans , field crops , Trifolium pratense , forage legumes , Medicago sativa , alfalfa , forage crops , nitrogen fertilizers , fertilizer rates , crop rotation , herbicides , weed control , weeds , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- In the special issue: Environmental biophysics - Tribute to John Norman / edited by Martha Anderson, Tracy Twine, and Andy Black.
- Author:
- Choi, Minha , Kustas, William P. , Anderson, Martha C. , Allen, Richard G. , Li, Fuqin , Kjaersgaard, Jeppe H.
- Subject:
- soil-plant-atmosphere interactions , surface temperature , energy balance , evapotranspiration , canopy , vegetation cover , leaf area index , estimation , remote sensing , models , heat transfer , spatial data , equations , Zea mays , corn , Glycine max , soybeans , simulation models , mathematical models , algorithms , accuracy , spatial variation , soil temperature , satellites , image analysis , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Prasifka, J.R. , Hellmich, R.L. , Dively, G.P. , Lewis, L.C.
- Subject:
- Zea mays , corn , pest management , insecticides , nontarget organisms , arthropod communities , biological assessment , population density , spatial distribution , experimental design , field experimentation , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
