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Displaying items 1 - 10 of 14 start over

1. Agronomic Feasibility of a Continuous Double Crop of Winter Wheat and Soybean Forage in the Southern Great Plains

Description:
Includes references
Author:
MacKown, C.T. , Heitholt, J.J. , Rao, S.C.
Subject:
Triticum aestivum , winter wheat , grain crops , Glycine max , soybeans , field crops , forage legumes , forage crops , crop yield , cropping systems , crop rotation , double cropping , dryland farming , soil erosion , planting date , hay , nitrogen fixation , nitrogen fertilizers , fertilizer rates , fallow , conventional tillage , no-tillage , grazing , crude protein , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

2. Bioactive phosphorus loss in simulated runoff from a phosphorus-enriched soil under two forage management systems

Description:
Includes references
Author:
Green, V.S. , Dao, T.H. , Stone, G. , Cavigelli, M.A. , Baumhardt, R.L. , Devine, T.E.
Subject:
agricultural runoff , losses from soil , phosphorus , agricultural soils , silt loam soils , pastures , Dactylis glomerata , Trifolium pratense , no-tillage , Glycine max , soybeans , Triticum aestivum , winter wheat , crop rotation , forage crops , soil amendments , cattle manure , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

3. Crop Productivity and Economics during the Transition to Alternative Cropping Systems

Description:
Includes references
Author:
Archer, D.W. , Jaradat, A.A. , Johnson, J.M.F. , Weyers, S.L. , Gesch, R.W. , Forcella, F. , Kludze, H.K.
Subject:
Zea mays , corn , Triticum aestivum , wheat , Glycine max , soybeans , Medicago sativa , alfalfa , crop yield , grain yield , profitability , conservation tillage , crop rotation , input costs , economic analysis , organic production , conventional tillage , fertilizer rates , organic foods , food prices
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

4. Crop Residue Effects on Runoff Nutrient Concentrations Following Manure Application

Description:
Includes references
Author:
Nicolaisen, J.E. , Gilley, J.E. , Eghball, B. , Marx, D.B.
Subject:
cattle manure , pig manure , soil amendments , crop residues , Zea mays , corn , Glycine max , soybeans , Triticum aestivum , winter wheat , losses from soil , agricultural runoff , phosphorus , nitrate nitrogen , ammonium nitrogen , nitrogen , manure spreading , Nebraska
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

5. Crop sequence and no-till reduce seedling emergence of common sunflower (Helianthus annuus) in following years

Description:
Includes references
Author:
Anderson, R.L.
Subject:
Helianthus annuus , seedling emergence , cropping sequence , no-tillage , Brassica napus , Glycine max , Triticum aestivum , crop rotation , weeds , seeds , viability , weed control , density , broadleaf weeds , seedlings , integrated weed management , plant density , soybeans , canola , winter wheat , conventional tillage , buried seeds , phenology , South Dakota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

6. Evaluating and predicting agricultural management effects under tile drainage using modified APSIM

Description:
Includes references
Author:
Malone, R.W. , Huth, N. , Carberry, P.S. , Ma, L. , Kaspar, T.C. , Karlen, D.L. , Meade, T. , Kanwar, R.S. , Heilman, P.
Subject:
agricultural soils , tile drainage , leaching , nitrates , losses from soil , continuous cropping , crop rotation , crop yield , Zea mays , Glycine max , simulation models , prediction , winter wheat , Triticum aestivum , water quality , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

7. Landscape and Conservation Management Effects on Hydraulic Properties of a Claypan-Soil Toposequence

Description:
Includes references
Author:
Jiang, P. , Anderson, S.H. , Kitchen, N.R. , Sadler, E.J. , Sudduth, K.A.
Subject:
soil hydraulic properties , landscape position , tillage , land use , bulk density , saturated hydraulic conductivity , water holding capacity , soil pore system , cropping systems , cropping sequence , grasses , Conservation Reserve Program , Zea mays , Glycine max , Triticum aestivum , slope , claypan soils
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

8. Late-summer infiltration as affected by cropping and grazing management of winter-wheat pastures

Description:
Includes references
Author:
Daniel, J.A.
Subject:
pastures , winter wheat , Triticum aestivum , infiltration (hydrology) , summer , fallow , grazing , forage legumes , Kummerowia stipulacea , Glycine max , soybeans , double cropping , rain , Oklahoma , Great Plains region
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

9. Potential for Soybean Cyst Nematode Reproduction on Winter Weeds and Cover Crops in Tennessee

Description:
Includes references
Author:
Donald, P.A. , Hayes, Robert , Walker, Eric
Subject:
Heterodera glycines , cyst nematodes , population density , nematode larvae , cysts (developmental stages) , weeds , cover crops , winter , Trifolium incarnatum , Triticum aestivum , wheat , cropping systems , no-tillage , Glycine max , soybeans , Tennessee
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

10. Potential Long-Term Benefits of No-Tillage and Organic Cropping Systems for Grain Production and Soil Improvement

Description:
Includes references
Author:
Teasdale, J.R. , Coffman, C.B. , Mangum, R.W.
Subject:
Zea mays , corn , Triticum aestivum , wheat , grain crops , Glycine max , soybeans , no-tillage , organic production , cropping systems , soil quality , soil water content , field experimentation , conservation tillage , slope , cover crops , green manures , nitrogen fertilizers , crop rotation , chiseling , weed control , grain yield , weeds , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007