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Subjects crop yield Remove constraint crop yield: crop yield Subjects Maryland Remove constraint Maryland: Maryland
Displaying items 1 - 10 of 32 start over

1. A Comparison of Three Cold-climate Strawberry Production Systems: Environmental Effects

Description:
Includes references
Author:
Stevens, Matthew D. , Black, Brent L. , Lea-Cox, John D. , Sadeghi, Ali M. , Harman-Fetcho, Jennifer , Pfeil, Emy , Downey, Peter , Rowland, Randy , Hapeman, Cathleen J.
Subject:
Fragaria ananassa , strawberries , crop production , crop yield , plasticulture , cold tolerance , soil fumigation , methyl bromide , disease control , plant pests , pest control , soil conservation , nitrogen fertilizers , application rate , crop quality , runoff , losses from soil , soil nutrient dynamics , nutrient use efficiency , raised beds , cover crops , row spacing , plastic film mulches , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

2. A conservation-tillage, cover-cropping strategy and economic analysis for creamer potato production

Description:
Includes references
Author:
Carrera, L.M. , Morse, R.D. , Hima, B.L. , Abdul-Baki, A.A. , Haynes, K.G. , Teasdale, J.R.
Subject:
Solanum tuberosum , potatoes , conservation tillage , cover crops , crop rotation , crop yield , cultivars , harvest date , conventional tillage , crop management , planting date , Maryland , Virginia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

3. An assessment of soil nitrogen testing considering the carry-over effect

Description:
Includes references
Author:
Huang, W.Y. , Lu, Y.C. , Uri, N.D.
Subject:
soil analysis , nitrogen , crop production , fertilizer application , nitrogen fertilizers , fertilizer requirements , economic analysis , costs and returns , application rate , decision support systems , simulation models , equations , optimization , crop yield , environmental fate , leaching , environmental protection , agricultural runoff , nutrient management , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2001

4. Artificial neural networks for corn and soybean yield prediction

Description:
Includes references
Author:
Kaul, M. , Hill, R.L. , Walthall, C.
Subject:
neural networks , crop yield , nonlinear models , regression analysis , corn , Zea mays , soybeans , Glycine max , soil fertility , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

5. Control of Strawberry Black Root Rot with Compost Socks

Description:
Includes references
Author:
Millner, P.D.
Subject:
Fragaria ananassa , strawberries , root rot , plant pathogenic fungi , Pythium , Fusarium , Cylindrocarpon , Thanatephorus cucumeris , plant parasitic nematodes , plant diseases and disorders , disease control , soil drenching , cider vinegar , soil amendments , composted manure , poultry manure , yard waste composts , plastic film mulches , tubes , plant growth , crop yield , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

6. Correlation of yield and specific gravity in a tetraploid potato tuberling population

Description:
Includes references.
Author:
Haynes, K.G. , Wilson, D.R.
Subject:
Solanum tuberosum , plant breeding , crossing , tetraploidy , selection criteria , crop yield , tubers , specific gravity , agronomic traits , crop quality , genetic improvement , Maine , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1991

7. Eastern bottlebrush grass yield, persistence, and nutritive value in the northeastern USA

Description:
Includes references
Author:
Sanderson, M.A. , Skinner, R.H. , Grinten, M. van der , Kujawski, J.
Subject:
Elymus hystrix , Dactylis glomerata , crop yield , germplasm evaluation , plant development , dry matter accumulation , forage grasses , mortality , plant morphology , pastures , nutritive value , forage quality , crude protein , neutral detergent fiber , fiber content , Maryland , Pennsylvania
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

8. Economic evaluation of alternative production systems for fresh-market tomatoes in the Mid-Atlantic Region

Description:
Includes references
Author:
Wu, S. , Lu, Y.C. , Mills, D.J. , Coffman, C.B. , Teasdale, J.R.
Subject:
Solanum lycopersicum var. lycopersicum , alternative farming , cropping systems , economic analysis , market competition , profitability , environmental protection , low input agriculture , cultivars , mulching , fungicides , crop yield , costs and returns , prices , risk assessment , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

9. Effect of water stress on the yield of cowpea (Vigna unguiculata L. Walp.) genotypes in the Delmarva region of the United States

Description:
Includes references
Author:
Dadson, R.B. , Hashem, F.M. , Javaid, I. , Joshi, J. , Allen, A.L. , Devine, T.E.
Subject:
Vigna unguiculata , cowpeas , crop yield , water stress , drought , field experimentation , plant adaptation , genotype , genotype-environment interaction , harvest index , early development , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

10. Effects of cover crops, compost, and manure amendments on soil microbial community structure in tomato production systems

Description:
Includes references
Author:
Carrera, L.M. , Buyer, J.S. , Vinyard, B. , Abdul-Baki, A.A. , Sikora, L.J. , Teasdale, J.R.
Subject:
soil microorganisms , community structure , cover crops , Vicia villosa , Solanum lycopersicum var. lycopersicum , tomatoes , crop yield , plastic film mulches , fertilizer application , nitrate fertilizers , ammonium nitrate , soil amendments , bioassays , animal manures , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007