Search National Agricultural Library Digital Collections
Displaying items
1 - 10 of
32
start over
- Description:
- Includes references
- Author:
- Cooper, R.L.
- Subject:
- Glycine max , soybeans , crop yield , latitude , light intensity , temperature , solar radiation , growing season , photoperiod , flowering , Ohio
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Nuti, R.C. , Lamb, M.C. , Sorensen, R.B. , Truman, C.C.
- Subject:
- furrows , irrigation rates , cotton , Gossypium hirsutum , irrigated farming , growing season , water use efficiency , cost effectiveness , irrigation water , rain , conventional tillage , irrigation scheduling , computer software , crop yield , soil water content , costs and returns , best management practices , water management , decision support systems , Georgia , Southeastern United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Lamb, J.F.S. , Russelle, M.P. , Schmitt, M.A.
- Subject:
- Medicago sativa , alfalfa , forage crops , Phalaris arundinacea , forage grasses , pig manure , cultivars , application rate , genotype-environment interaction , dry matter accumulation , crop yield , nitrogen , nutrient availability , organic matter , nitrogen fixation , growing season
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Lentz, R.D. , Ippolito, J.A.
- Subject:
- acid soils , biochar , calcareous soils , carbon dioxide , cations , corn silage , crop yield , crops , dairy manure , growing season , irrigated soils , nitrogen content , nitrogen fertilizers , nutrient availability , nutrient content , nutrient uptake , pH , soil analysis , soil nutrients , soil treatment
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2012
- Description:
- Includes references
- Author:
- Lingle, Sarah E. , Johnson, Richard M. , Tew, Thomas L. , Viator, Ryan P.
- Subject:
- Saccharum , sugarcane , sugarcane juice , sucrose , crop yield , recurrent selection , selection criteria , cultivars , growing season , plant physiology , harvest date , brix , fiber content , yield components , temporal variation , plant breeding , germplasm , Saccharum spontaneum , plant genetic resources , Louisiana
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Author:
- Ferreira, Enderson Petrônio de Brito , Barbosa, Luiz Henrique Antunes , Wendland, Adriane , Didonet, Agostinho Dirceu
- Subject:
- Phaseolus vulgaris , beans , crop production , crop yield , sowing date , green manures , Crotalaria juncea , Crotalaria , Cajanus cajan , Canavalia ensiformis , Mucuna pruriens var. utilis , growing season , seasonal variation , dry matter accumulation , nitrogen , nutrient requirements , Brazil
- Physical description:
- p. 128-129.
- Collection:
- Reports of Bean Improvement Cooperative and National Dry Bean Council Research Conference
- Series:
- Annual report.
- Part Of:
- Annual report. 2009 Mar., v. 52
- Description:
- Includes references
- Author:
- Schomberg, H.H. , Langdale, G.W. , Franzluebbers, A.J. , Lamb, M.C.
- Subject:
- Gossypium hirsutum , lint cotton , crop yield , piedmont soils , Kanhapludults , soil depth , soil density , sandy loam soils , application rate , growing season , rain , conventional tillage , reduced tillage , deep tillage , chiseling , in-row tillage , weed control , residual effects , economic analysis , costs and returns , Georgia
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Robins, Joseph G.
- Subject:
- warm season grasses , cool season grasses , dry matter accumulation , biomass , crop yield , energy crops , growing season , crop management , irrigation management , species differences , forage , forage crops , irrigation rates
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Halvorson, Ardell D. , Johnson, Jane M.F.
- Subject:
- Zea mays , corn , grain crops , corn cobs , irrigated farming , ethanol production , chemical constituents of plants , nitrogen fertilizers , fertilizer rates , tillage , growing season , crop yield , agronomic traits , nitrogen , carbon , dry matter partitioning , grain yield , water content , Colorado , Texas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Schreiner, R. Paul , Tarara, Julie M. , Smithyman, Russell P.
- Subject:
- arid zones , deficit irrigation , vesicular arbuscular mycorrhizae , roots , Vitis vinifera , microbial colonization , growing season , evapotranspiration , fruit set , crop yield , photosynthesis , canopy , fruit quality , cold tolerance , water stress , root growth , mycorrhizae , Washington
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007