Search National Agricultural Library Digital Collections
Displaying items
1 - 10 of
375
start over
- Author:
- Miller, H. A. (Harry Alanson) , 1874-
- Subject:
- Cropping systems Middle Atlantic States , cropping systems , soil management , soil fertility , fertilizers , animal manures , cover crops , green manures , legumes , crop residues , crop residue management , plant cultural practices , case studies , crop rotation
- Physical description:
- 24 p. : ill., 1 map ; 23 cm.
- Additional Author(s):
- Miller, H. A. (Harry Alanson) , 1874-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Description:
- Includes references
- Author:
- Anderson, Randy L.
- Subject:
- Glycine max , soybeans , Avena sativa , oats , Triticum aestivum , wheat , Zea mays , corn , Chenopodium album , Setaria viridis , weed control , cultural control , cover crops , no-tillage , crop residues , cropping sequence , crop-weed competition , Setaria pumila subsp. pumila , South Dakota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- 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
- 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
- Description:
- Includes references
- Author:
- Bauer, P.J. , Reeves, D.W.
- Subject:
- Gossypium hirsutum , Avena nuda , Secale cereale , Triticum aestivum , Avena sativa , Raphanus sativus , cover crops , ground cover plants , planting date , nitrogen , nutritional status , lint cotton , crop yield , field experimentation , crop residues , roots , cold tolerance , nitrogen content , plant density , species differences , biomass production , South Carolina
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1999
- 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
- Description:
- Includes references
- Author:
- Delgado, J.A. , Dillon, M.A. , Sparks, R.T. , Essah, S.Y.C.
- Subject:
- literature reviews , cover crops , irrigation requirement , crop yield , nutrient use efficiency , water use efficiency , environmental impact , pollution control , water quality , soil conservation , water conservation , cropping systems , food quality , erosion control , cooperative research , Agricultural Research Service , Natural Resources Conservation Service , universities , university research , field experimentation , on-farm research
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Mitchell, Charles C. , Delaney, Dennis P. , Balkcom, Kipling S.
- Subject:
- Gossypium hirsutum , cotton , Zea mays , corn , Triticum aestivum , winter wheat , Glycine max , soybeans , crop yield , soil organic carbon , cover crops , crop rotation , nitrogen fertilizers , dryland farming , phosphorus , potassium , conservation tillage , crop residues , transgenic plants , subsoiling , crop management , Alabama
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Author:
- Michele L. Reba , Mike Daniels , Yushun Chen , Andrew Sharpley , Jennifer Bouldin , Tina Gray Teague , Pearl Daniel , Chris G. Henry
- Subject:
- Agricultural Research Service , Natural Resources Conservation Service , ammonia , conservation practices , conservation tillage , cover crops , hydraulic structures , hydrochemistry , irrigation management , losses from soil , monitoring , nitrates , nitrites , nitrogen , nonpoint source pollution , nutrient management , phosphorus , planning , riparian buffers , sediments , surface water , universities , vegetated waterways , water quality , water quantity , water resources , waterfowl , Arkansas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2013
- Description:
- Includes references
- Author:
- Steenwerth, Kerri L. , Pierce, Danielle L. , Carlisle, Eli A. , Spencer, Robert G.M. , Smart, David R.
- Subject:
- Vitis vinifera , wine grapes , agroecosystems , precipitation , soil respiration , Mediterranean climate , crop management , cover crops , mowing , tillage , environmental factors , carbon sequestration , vegetation , temporal variation , carbon dioxide , gas emissions , soil temperature , soil water content , California
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
