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Subjects crop yield Remove constraint crop yield: crop yield Subjects field crops Remove constraint field crops: field crops
Displaying items 1 - 10 of 45 start over

1. A comparison of two nitrogen credit methods: traditional vs. difference

Description:
Includes references
Author:
Lory, J.A. , Russelle, M.P. , Peterson, T.A.
Subject:
nitrogen fertilizers , estimation , accuracy , crop rotation , continuous cropping , Zea mays , field crops , legumes , cover crops , Trifolium incarnatum , Glycine max , crop yield , fertilizer requirements , application rate , grains
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1995

2. 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

3. Are some crops synergistic to following crops?

Description:
Includes references
Author:
Anderson, R.L.
Subject:
crop production , crop rotation , cropping sequence , field crops , crop yield , grain yield , water use efficiency , Zea mays , corn , Triticum aestivum , winter wheat , Panicum miliaceum
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

4. Capabilities of Four Novel Warm-Season Legumes in the Southern Great Plains: Biomass and Forage Quality

Description:
Includes references
Author:
Rao, Srinivas C. , Northup, Brian K.
Subject:
Cajanus cajan , pigeon peas , Cyamopsis tetragonoloba , Vigna unguiculata , cowpeas , Vigna radiata , mung beans , forage legumes , forage crops , dry matter accumulation , crop yield , forage quality , nutritive value , Glycine max , soybeans , field crops , nutrient uptake , nitrogen content , digestibility , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

5. Combining ability for resistance to Sclerotinia head rot in sunflower

Description:
Includes references
Author:
Van Becelaere, G. , Miller, J.F.
Subject:
Helianthus annuus , field crops , Sclerotinia sclerotiorum , plant pathogenic fungi , plant rots , fungal diseases of plants , hybrids , disease resistance , genetic resistance , crop yield , general combining ability , specific combining ability , inbred lines , disease incidence , additive gene effects , phenotype , plant breeding , North Dakota , Argentina
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

6. Crop yield and nitrogen accumulation response to tillage of a Coastal Plain soil

Description:
Includes references
Author:
Hunt, P.G. , Bauer, P.J. , Matheny, T.A. , Busscher, W.J.
Subject:
Triticum aestivum , wheat , Zea mays , corn , Glycine max , soybeans , grain crops , field crops , grain yield , crop yield , nitrogen , nutrient uptake , tillage , subsoiling , crop rotation , soil organic matter , crop residues , nutrient content , South Carolina
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. Deep tillage and glyphosate-reduced redvine (Brunnichia ovata) and trumpetcreeper (Campsis radicans) populations in glyphosate-resistant soybean

Description:
Includes references
Author:
Reddy, K.N.
Subject:
Glycine max , soybeans , field crops , glyphosate , herbicide resistance , deep tillage , Brunnichia , Campsis radicans , broadleaf weeds , weed control , field experimentation , crop yield , plant density , postemergent weed control , Mississippi
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

8. Diversified cropping systems in semiarid Montana: Nitrogen use during drought

Description:
Includes references
Author:
Lenssen, A.W. , Waddell, J.T. , Johnson, G.D. , Carlson, G.R.
Subject:
cropping systems , semiarid soils , agricultural soils , drought , dry environmental conditions , nitrogen , nutrient uptake , conventional tillage , no-tillage , field crops , spring wheat , Triticum aestivum , crop rotation , crop yield , nutrient use efficiency , Montana
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

9. Dryland agriculture in Mexico and the U.S. southern Great Plains

Description:
Includes references
Author:
Baumhardt, R. Louis , Salinas-Garcia, Jaime
Subject:
dryland farming , crop production , field crops , crop management , crop yield , grain yield , Mexico , Great Plains region
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

10. Dryland cropping in the Canadian Prairies and the U.S. northern Great Plains

Description:
Includes references
Author:
Cochran, Verlan , Danielson, Joan , Kolberg, Robert , Miller, Perry
Subject:
field crops , dryland farming , prairies , crop management , crop yield , grain yield , tillage , weeds , weed control , plant diseases and disorders , insect pests , Canada , Great Plains region
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006