Search National Agricultural Library Digital Collections
Displaying items
1 - 10 of
925
start over
- Author:
- López-Hernández, Jesús , Rosales-Serna, Rigoberto , González-Ramírez, Horacio
- Subject:
- Phaseolus vulgaris , dry beans , crop production , crop yield , high-yielding varieties , genotype , cultivars , genetic variation , crop quality , germplasm conservation , Mexico
- Physical description:
- p. 154-155.
- 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:
- Finn, Chad E. , Moore, Patrick P. , Kempler, Chaim , Yorgey, Brian M. , Strik, Bernadine C. , Martin, Robert R.
- Subject:
- Fragaria ananassa , strawberries , cultivars , germplasm releases , USDA , research projects , plant breeding , crop production , organic production , crop yield , fruit quality , cultivar identification , descriptions , pedigree , photoperiod , harvest date , fruits (plant anatomy) , weight , color , firmness , chemical constituents of plants , soluble solids , titratable acidity , food composition , genetic variation , Oregon , Washington , British Columbia
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Hughs, S.E. , Valco, T.D. , Williford, J.R.
- Subject:
- Gossypium hirsutum , cotton , crop production , crop management , harvesting , harvesters , harvesting equipment , cotton ginning , equipment performance , cotton industry , agricultural engineering , agricultural history , literature reviews
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- "August 1984"
- Author:
- Padgitt, Merritt. , United States Dept. of Agriculture. Statistical Reporting Service. Statistical Research Division.
- Subject:
- Corn , Illinois , Statistics , Corn , Iowa , Statistics , Corn , Missouri , Statistics , Soybean , Illinois , Statistics , Soybean , Iowa , Statistics , Soybean , Missouri , Statistics , Zea mays , soybeans , Glycine max , crop production , cropping systems , tillage , Illinois , Iowa , Missouri
- Year:
- 1984
- Author:
- Weir, Wilbert Walter , 1882-
- Subject:
- Crop rotation , Soil productivity , crop rotation , fertilizers , yields , crop yield , crop production , soil productivity , long term experiments , research methods , land management , soil management
- Physical description:
- 68 p. : ill. ; 23 cm.
- Additional Author(s):
- Weir, Wilbert Walter , 1882-
- Collection:
- Organic Roots Collection
- Description:
- Conference held October 29 - November 1, 2007, San Diego, California.
- Author:
- Thomas, J.E. , Ou, L.T. , Allen, L.H. Jr. , Vu, J.C. , Dickson, D.W.
- Subject:
- plastic film mulches , color , light , solar radiation , tomatoes , crop production , Solanum lycopersicum var. lycopersicum , weed control , crop yield , Cyperus , weeds , 1,3-dichloropropene , methyl bromide , chloropicrin , thickness , permeability , Florida
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Houseman, Earl E. , Becker, Joseph A.
- Subject:
- agricultural statistics , Census of Agriculture , surveys , history , methodology , sampling , data collection , regression analysis , crop production , livestock production , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1967
- Author:
- Estevez de Jensen, C. , Kurle, J. , Percich, J.A.
- Subject:
- height , plant characteristics , Phaseolus vulgaris , Glycine max , crop production , crop yield , Fusarium solani , Fusarium solani f. sp. phaseoli , Thanatephorus cucumeris , Fusarium oxysporum , plant pathogenic fungi , pathogenicity , Bacillus subtilis , Rhizobium , disease resistance , cultivars , genetic variation , disease control , plant diseases and disorders , Rhizobium etli , Minnesota
- Physical description:
- p. 79-80.
- Collection:
- Reports of Bean Improvement Cooperative and National Dry Bean Council Research Conference
- Series:
- Annual report.
- Part Of:
- Annual report. Mar 2001. v. 44