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Subjects corn Remove constraint corn: corn Subjects no-tillage Remove constraint no-tillage: no-tillage Subjects fertilizer application Remove constraint fertilizer application: fertilizer application
Displaying items 1 - 10 of 15 start over

1. Carbon accumulation in cotton, sorghum, and underlying soil as influenced by tillage, cover crops, and nitrogen fertilization

Description:
Includes references
Author:
Sainju, U.M. , Whitehead, W.F. , Singh, B.P.
Subject:
agricultural soils , carbon , carbon sequestration , Solanum lycopersicum var. lycopersicum , tomatoes , Zea mays , corn , Secale cereale , rye , Vicia villosa , cover crops , Gossypium hirsutum , cotton , Sorghum bicolor , grain sorghum , Rhizobium leguminosarum , biomass , tillage , no-tillage , strip tillage , chiseling , nitrogen fertilizers , fertilizer application , soil organic carbon
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

2. Carbon Dioxide Efflux from Soil with Poultry Litter Applications in Conventional and Conservation Tillage Systems in Northern Alabama

Description:
Includes references
Author:
Roberson, T. , Reddy, K.C. , Reddy, S.S. , Nyakatawa, E.Z. , Raper, R.L. , Reeves, D.W. , Lemunyon, J.
Subject:
carbon dioxide , greenhouse gases , gas emissions , conventional tillage , conservation tillage , no-tillage , poultry manure , ammonium nitrate , carbon sequestration , Gossypium hirsutum , cotton , Secale cereale , rye , cover crops , Zea mays , corn , crop rotation , mulches , fallow , silt loam soils , fertilizer application , Alabama
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

3. Enhanced plant nutrient use efficiency with PGPR and AMF in an integrated nutrient management system

Description:
Includes references
Author:
Adesemoye, A.O. , Torbert, H.A. , Kloepper, J.W.
Subject:
Zea mays , corn , nutrient use efficiency , nutrient management , vesicular arbuscular mycorrhizae , plant growth-promoting rhizobacteria , fertilizer application , poultry manure , ammonium nitrate , soil fertility , soil nutrients , nutrient availability , nutrient uptake , nitrogen content , conventional tillage , no-tillage , nitrogen , phosphorus , potassium , grain yield
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

4. EPIC Modeling of Soil Organic Carbon Sequestration in Croplands of Iowa

Description:
In the special issue: the 4th USDA Greenhouse Gas Symposium. Paper presented at the 4th USDA Greenhouse Gas Symposium "Positioning Agriculture and Forestry to meet the Challenges of Climate Change", February 6-8, 2007, Baltimore, Maryland.
Author:
Causarano, H.J. , Doraiswamy, P.C. , McCarty, G.W. , Hatfield, J.L. , Milak, S. , Stern, A.J.
Subject:
environmental models , soil organic carbon , conventional tillage , crop management , carbon sequestration , agricultural land , agricultural soils , Zea mays , corn , Glycine max , soybeans , no-tillage , leaf area index , carbon dioxide , databases , fertilizer application , Economic Research Service , simulation models , crop yield , crop models , prediction , soil depth , meteorological data , conservation tillage , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

5. 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

6. Influence of Tillage, Cropping, and Nitrogen Source on the Chemical Characteristics of Humic Acid, Fulvic Acid, and Water-Soluble Soil Organic Matter Fractions of a Long-Term Cropping System Study

Description:
Includes references
Author:
Ohno, Tsutomu , He, Zhongqi , Tazisong, Irenus A. , Senwo, Zachary N.
Subject:
crop production , agricultural soils , silt loam soils , soil organic matter , humic acids , fulvic acids , conventional tillage , no-tillage , fertilizer application , ammonium nitrate , poultry manure , fertilizer rates , application rate , cropping systems , Gossypium hirsutum , cotton , Zea mays , corn , Secale cereale , rye , crop rotation , spectroscopy , humic substances , Alabama
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

7. Is No-Tillage Enough? A Field-Scale Watershed Assessment of Conservation Effects

Description:
Includes references
Author:
Karlen, Douglas L. , Dinnes, Dana L. , Tomer, Mark D. , Meek, David W. , Cambardella, Cynthia A. , Moorman. Thomas B.
Subject:
no-tillage , contour farming , strip cropping , conservation practices , agricultural watersheds , watershed hydrology , soil fertility , crop yield , Zea mays , corn , Glycine max , soybeans , Medicago sativa , alfalfa , crop rotation , loess soils , thematic maps , fertilizer application , cost benefit analysis , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

8. Long-term tillage and poultry litter impacts on soybean and corn grain yield

Description:
Includes references
Author:
Watts, Dexter B. , Torbert, H. Allen
Subject:
Glycine max , Zea mays , grain yield , soybeans , corn , no-tillage , poultry manure , cropping sequence , crop rotation , wheat , Triticum aestivum , sandy loam soils , strip tillage , sustainable agriculture , conservation tillage , crop production , cover crops , fertilizer application
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011

9. Nitrogen fertilization and rotation effects on no-till dryland wheat production

Description:
Includes references
Author:
Halvorson, A.D. , Nielsen, D.C. , Reule, C.A.
Subject:
Triticum aestivum , winter wheat , crop rotation , Zea mays , corn , Sorghum bicolor , grain sorghum , fallow , dryland farming , nitrogen fertilizers , fertilizer application , application rate , grain yield , no-tillage , nutrient use efficiency , soil fertility , nitrate nitrogen , loam soils , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

10. Nitrogen, Tillage, and Crop Rotation Effects on Nitrous Oxide Emissions from Irrigated Cropping Systems

Description:
In the special issue: the 4th USDA Greenhouse Gas Symposium. Paper presented at the 4th USDA Greenhouse Gas Symposium "Positioning Agriculture and Forestry to meet the Challenges of Climate Change", February 6-8, 2007, Baltimore, Maryland.
Author:
Halvorson, A.D. , Del Grosso, S.J. , Reule, C.A.
Subject:
gas emissions , greenhouse gases , nitrous oxide , nitrogen , tillage , crop rotation , irrigated farming , agricultural soils , nitrogen fertilizers , growing season , Zea mays , no-tillage , continuous cropping , corn , Phaseolus vulgaris , dry beans , Hordeum vulgare subsp. vulgare , fertilizer application , urea fertilizers , ammonium nitrate , linear models , conventional tillage , cropping sequence , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008