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Subjects Zea mays Remove constraint Zea mays: Zea mays Subjects canopy Remove constraint canopy: canopy
Displaying items 1 - 10 of 80 start over

1. A canopy transpiration and photosynthesis model for evaluating simple crop productivity models

Description:
Includes references
Author:
Kremer, Cristian , Stockle, Claudio O. , Kemanian, Armen R. , Howell, Terry
Subject:
crops , Triticum aestivum , wheat , Zea mays , corn , plant-water relations , transpiration , photosynthesis , simulation models , mathematical models , crop models , canopy , water use efficiency
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

2. 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

3. A comparison of pressure chamber, leaf-press, and canopy temperature for four species under humid conditions

Description:
Includes references.
Author:
Sojka, R.E. , Sadler, E.J. , Camp, C.R. , Arnold, F.B.
Subject:
Zea mays , Glycine max , Brassica napus , Solanum lycopersicum var. lycopersicum , water stress , humid zones , canopy , temperature , xylem water potential , South Carolina
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1990

4. A geometric ultraviolet-B radiation transfer model applied to vegetation canopies

Description:
Includes references
Author:
Gao, W. , Grant, R.H. , Heisler, G.M. , Slusser, J.R.
Subject:
Zea mays , Malus , simulation models , vegetation , canopy , ultraviolet radiation , abiotic stress , surfaces , transmittance , orchards , light intensity , Indiana
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

5. A Soil Quality Assessment within the Iowa River South Fork Watershed

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

6. Accuracy and sensitivity analyses of SAIL model-predicted reflectance of maize

Description:
Includes references.
Author:
Major, D.J. , Schaalje, G.B. , Wiegand, C. , Blad, B.L.
Subject:
Zea mays , irrigated conditions , crops , canopy , solar radiation , reflectance , measurement , radiometers , leaf area index , prediction , models , accuracy , genotype , Nebraska
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1992

7. An Active Sensor Algorithm for Corn Nitrogen Recommendations Based on a Chlorophyll Meter Algorithm

Description:
Includes references
Author:
Solari, Fernando , Shanahan, John F. , Ferguson, Richard B. , Adamchuk, Viacheslav I.
Subject:
Zea mays , corn , nitrogen , plant nutrition , nutritional status , canopy , sensors , reflectance , algorithms , chlorophyll , nitrogen fertilizers , fertilizer rates , mathematical models , equations , nitrogen balance , accuracy , model validation , grain yield , irrigated farming
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

8. An intercomparison of three remote sensing-based surface energy balance algorithms over a corn and soybean production region (Iowa, U.S.) during SMACEX

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

9. Automatic drip irrigation control regulates water use efficiency

Description:
Includes references
Author:
Evett, S.R. , Howell, T.A. , Schneider, A.D. , Wanjura, D.F. , Upchurch, D.R.
Subject:
microirrigation , automation , irrigation scheduling , water use efficiency , remote sensing , canopy , temperature , crops , crop yield , grain yield , Zea mays , corn , Glycine max , soybeans , water use , Texas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

10. Automatic drip irrigation of corn and soybean

Description:
Includes references
Author:
Evett, S.R. , Howell, T.A. , Schneider, A.D. , Upchurch, D.R. , Wanjura, D.F.
Subject:
Zea mays , corn , Glycine max , soybeans , irrigated farming , microirrigation , automation , canopy , temperature , water use efficiency , crop yield , grain yield , Texas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000