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Subjects corn Remove constraint corn: corn Subjects agricultural soils Remove constraint agricultural soils: agricultural soils Subjects field crops Remove constraint field crops: field crops
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1. A comparison of operational remote sensing-based models for estimating crop evapotranspiration

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

2. Evaluation of dairy manure nitrogen-15 enrichment methods on short-term crop and soil nitrogen budgets

Description:
Includes references
Author:
Powell, J.M. , Kelling, K.A. , Munoz, G.R. , Cusick, P.R.
Subject:
cover crops , crop production , crop management , cropping systems , field crops , grasses , costs and returns , crop yield , legumes , literature reviews , cattle manure , nitrogen , stable isotopes , isotope labeling , nitrogen content , soil amendments , soil nutrient balance , soil fertility , soil nutrients , agricultural soils , silt loam soils , nutrient uptake , Zea mays , corn , United States , Michigan
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

3. Relationship of soil respiration to crop and landscape in the Walnut Creek watershed

Description:
Includes references
Author:
Parkin, T.B. , Kaspar, T.C. , Senwo, Z. , Prueger, J.H. , Hatfield, J.L.
Subject:
soil respiration , agricultural soils , landscape position , Glycine max , Zea mays , corn , soybeans , field crops , fields , roots , carbon sequestration , carbon dioxide , gas emissions , greenhouse gases , spatial variation , diurnal variation , soil properties , primary productivity , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005