Search National Agricultural Library Digital Collections

You searched for:

Subjects corn Remove constraint corn: corn Subjects equations Remove constraint equations: equations Subjects spatial variation Remove constraint spatial variation: spatial variation
Displaying all 3 items start over

1. 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

2. Characteristics and Nitrogen Value of Stratified Bedded Pack Dairy Manure

Description:
Includes references
Author:
Russelle, Michael P. , Blanchet, Kevin M. , Randall, Gyles W. , Everett, Leslie A.
Subject:
organic fertilizers , nitrogen , dairy manure , animal manure management , physical properties , nutrient content , mineralization , Zea mays , corn , phosphorus , potassium , composted manure , solids , bulk density , nitrates , carbon nitrogen ratio , immobilization in soil , fertilizer rates , equations , bioavailability , planting date , application timing , spatial variation , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

3. Observations of dew amount using in situ and satellite measurements in an agricultural landscape

Description:
Includes references
Author:
Cosh, Michael H. , Kabela, Erik D. , Hornbuckle, Brian , Gleason, Mark L. , Jackson, Thomas J. , Prueger, John H.
Subject:
agroecosystems , spatial variation , measurement , landscapes , satellites , remote sensing , dew , leaves , water balance , energy balance , soil water content , agricultural watersheds , Zea mays , corn , Glycine max , soybeans , leaf area index , equations , regression analysis , accuracy , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009