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Year 2006 Remove constraint 2006: 2006 Subjects corn Remove constraint corn: corn Subjects nitrogen Remove constraint nitrogen: nitrogen
Displaying items 1 - 10 of 15 start over

1. Biofertilizers from algal treatment of dairy and swine manure effuents: characterization of algal biomass as a slow release fertilizer

Description:
Includes references
Author:
Mulbry, W. , Kondrad, S. , Pizarro, C.
Subject:
biofertilizers , effluents , dairy manure , pig manure , Algae , slow-release fertilizers , environmental impact , economic impact , nitrogen , phosphorus , fertilizers , nutrient content , composted manure , mineralization , nutrient availability , Zea mays , corn , grain crops , seedlings , anaerobic digestion , manure handling
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

2. Carbon and Nitrogen Storage are Greater under Biennial Tillage in a Minnesota Corn-Soybean Rotation

Description:
Includes references
Author:
Venterea, R.T. , Baker, J.M. , Dolan, M.S. , Spokas, K.A.
Subject:
carbon , nitrogen , reduced tillage , conventional tillage , no-tillage , plowing , corn , Zea mays , soybeans , Glycine max , crop rotation , carbon dioxide , gas emissions , wet environmental conditions , soil water content , soil respiration , soil temperature , carbon sequestration , greenhouse gases , silt loam soils , grain yield , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

3. Economic analysis of spatial-temporal patterns in corn and soybean response to nitrogen and phosphorus

Description:
Includes references
Author:
Lambert, D.M. , Lowenberg-DeBoer, J. , Malzer, G.L.
Subject:
Glycine max , soybeans , Zea mays , corn , nitrogen , phosphorus , profitability , economic impact , spatial variation , temporal variation , grain yield , crop yield , nitrogen fertilizers , phosphorus fertilizers , fertilizer rates , precision agriculture , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

4. Estimating Soil Mineralizable Nitrogen under Different Management Practices

Description:
Includes references
Author:
Mikha, M.M. , Rice, C.W. , Benjamin, J.G.
Subject:
nitrogen , mineralization , tillage , silt loam soils , corn , Zea mays , continuous cropping , no-tillage , conventional tillage , nitrogen fertilizers , fertilizer application , soil management , estimation , equations , animal manures , Kansas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

5. Evaluation of the RZWQM-CERES-Maize hybrid model for maize production

Description:
Includes references
Author:
Ma, L. , Hoogenboom, G. , Ahuja, L.R. , Ascough, J.C. II , Saseendran, S.A.
Subject:
Zea mays , corn , crop models , Root Zone Water Quality Model , model validation , nitrogen , nutrient uptake , soil water content , nutrient availability , plant nutrition , soil fertility , evapotranspiration , soil temperature , leaf area index , root systems
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

6. Irrigated Corn and Soybean Response to Nitrogen under No-Till in Northern Colorado

Description:
Includes references
Author:
Halvorson, A.D. , Reule, C.A.
Subject:
Zea mays , corn , grain crops , Glycine max , soybeans , irrigation , no-tillage , nitrogen fertilizers , fertilizer rates , crop yield , grain yield , nutrient use efficiency , nitrogen , plant nutrition , nutrient availability , crop residues , height , seed shattering , mechanical harvesting , crop rotation , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

7. Modeling effect of residual nitrogen on response of corn to applied nitrogen

Description:
Includes references
Author:
Reck, W.R. , Overman, A.R.
Subject:
Zea mays , corn , crop models , nitrogen fertilizers , residual effects , land application , soil fertility , field experimentation , cover crops , grasses , nutrient availability , biodegradation , soil organic matter , nitrification , nitrogen , Georgia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

8. Nitrogen and tillage effects on irrigated continuous corn yields

Description:
Includes references
Author:
Halvorson, A.D. , Mosier, A.R. , Reule, C.A. , Bausch, W.C.
Subject:
Zea mays , corn , continuous cropping , grain yield , nitrogen , nitrogen fertilizers , fertilizer rates , no-tillage , conventional tillage , nutrient availability , nutrient use efficiency , nutrient requirements , plant nutrition , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

9. Plant Growth Component of a Simple Rye Growth Model

Description:
Includes references
Author:
Feyereisen, G.W. , Sands, G.R. , Wilson, B.N. , Strock, J.S. , Porter, P.M.
Subject:
cover crops , soil-plant-atmosphere interactions , simulation models , plant growth , growth models , nitrogen , nutrient uptake , dry matter accumulation , mathematical models , leaf area index , photosynthetically active radiation , radiation use efficiency , rye , Secale cereale , corn , crop rotation , soybeans , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

10. Post-Harvest Soil Nitrate in Irrigated Corn: Variability Among Eight Field Sites and Multiple Nitrogen Rates

Description:
Includes references
Author:
Gehl, R.J. , Schmidt, J.P. , Godsey, C.B. , Maddux, L.D. , Gordon, W.B.
Subject:
nitrates , nitrogen , fertilizers , corn , Zea mays , leaching , fallow , rain , agricultural soils , soil texture , fertilizer application , silt loam soils , irrigation , spatial distribution , soil water movement , Nebraska
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006