نتایج جستجو برای: agricultural r
تعداد نتایج: 544555 فیلتر نتایج به سال:
Principal Investigators Jeanne C. Chambers, E. Durant McArthur, Steven B. Monson, Susan E. Meyer, Nancy L. Shaw, and Robin J. Tausch – USDA Forest Service, Rocky Mountain Research Station Robert R. Blank – USDA Agricultural Research Station Steve Bunting – University of Idaho Richard R. Miller – Oregon State University Mike Pellant – USDI Bureau of Land Management Bruce A. Roundy – Brigham Youn...
The broadcast population coverage has increased to 96% in china. Information services by radio have wide coverage, low cost, easy to grass-roots farmers to accept etc. characteristics. In order to play the better role of broadcast information service in rural area, the author R & D agricultural information service system based on addressable broadcast, which transformed from traditional broadca...
Sixty-three male pigs (Landrace x Large White) weighing 49.5 +/- 0.40 kg were used to (1) examine the variation in DE content of Lupinus angustifolius L. in relation to variety and geographical growing region and (2) establish prediction equations for DE content from physical and chemical composition. The pigs were randomly allocated to a 4 x 2 factorial treatment design with respective factors...
EATWELL project: approaching European healthy eating policies from a multi-disciplinary perspective.
Department of Agricultural and Food Economics. University of Reading, Reading. United Kingdom, Department of Agricultural Economics. Ghent University. Ghent, Belgium. Centre for Research on Customer Relations in the Food Sector. Aarhus School of Business. Aarhus University. Denmark. Department of Statistics. Alma Mater Studiorum-Universita Di Bologna. Bologna. Italy. Istituto Nazionale Di Ricer...
Why do men and women adopt agricultural technologies at different rates? Evidence from Ghana suggests that gender-linked differences in the adoption of modern maize varieties and chemical fertilizer are not attributable to inherent characteristics of the technologies themselves but instead result from gender-linked differences in access to key inputs. Presented as a Selected Paper at the Annual...
BACKGROUND Cataracts are one of the major public health problems worldwide. Ultraviolet radiation (UVR) is one of the risk factors for cataract development. We analyzed the relationship between disability-adjusted life year (DALY) rates of cataracts and UVR exposure in China. METHODS DALY rates of cataracts and UVR exposure in 31 regions of China were calculated based on data from the Second ...
By J. ARTHUR HARRIS, Head, Department of Botany, University of Minnesota, and Collaborator, Bureau of Plant Industry, United States Department ofAgriculture; W. F. HOFFMAN, Assistant Professor of Agricultural Biochemistry, University of Minnesota, formerly {1920-1924) Field Assistant, Alkali and Drought Resistant Plant Investigations, and Biophysical Investigations, Bureau of Plant Industry, Un...
T. A. Pham, Department of Crop Sciences, National Soybean Research Center (NSRC), University of Illinois, Urbana; M. R. Miles, United States Department of Agriculture–Agricultural Research Service (USDA-ARS), NSRC, Urbana, IL 61801; R. D. Frederick, USDA-ARS, Foreign Disease-Weed Science Research Unit, Ft. Detrick, MD 21702; C. B. Hill, Department of Crop Sciences, NSRC, University of Illinois;...
M. R. Miles, United States Department of Agriculture–Agricultural Research Service (USDA-ARS), National Soybean Research Center, University of Illinois, Urbana 61801; M. A. Pastor-Corrales, USDA-ARS, Vegetable Laboratory, Beltsville, MD 20705; G. L. Hartman, USDA-ARS, National Soybean Research Center, Department of Crop Sciences, University of Illinois, Urbana; and R. D. Frederick, Foreign Dise...
1. This document is SL 197, one of a series of the Soil and Water Science Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published September 2002. This publication is also a part of the Florida Sugarcane Handbook, an electronic publication of the Agronomy Department. For more information you may contact the editor of the Su...
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