Search National Agricultural Library Digital Collections
Displaying
all 3 items
start over
- Description:
- Includes references
- Author:
- Bouis, Howarth E. , Welch, Ross M.
- Subject:
- Oryza sativa , rice , Triticum aestivum , wheat , Zea mays , corn , Manihot esculenta , cassava , Pennisetum glaucum , Phaseolus vulgaris , literature reviews , beans , Ipomoea batatas , sweet potatoes , crop production , crop yield , production costs , profitability , sustainable agriculture , chemical constituents of plants , iron , zinc , vitamins , quantitative analysis , mineral content , plant breeding , genetic improvement , cultivars , high-yielding varieties , transgenic plants , food composition , functional foods
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Muhammad, Andrew , Zheng, Hualu
- Subject:
- fish farming , catfish , agricultural economics , animal feeding , feed grains , corn , soybeans , food prices , energy costs , ethanol , distribution (economics) , mathematical models , equations , production costs , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Gesch, R.W. , Archer, D.W. , Forcella, F.
- Subject:
- Cuphea , oilseeds , oil crops , Zea mays , corn , Triticum aestivum , spring wheat , grain crops , Glycine max , soybeans , field crops , crop rotation , field experimentation , grain yield , crop yield , soil water content , soil fertility , nitrogen , economic analysis , economic impact , nitrate nitrogen , production costs , Minnesota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010