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科学数据
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共检索到71条 ,权限内显示50条;
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.6
- 摘要：
- was applied to corn, soybean, sorghum, sunflower, oats, barley, wheat and hay in Illinois, Indiana, Iowa, Michigan, Minnesota, North Dakota, Ohio and Wisconsin
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.7
- 摘要：
- was applied to corn, soybean, sorghum, sunflower, oats, barley, wheat and hay in Illinois, Indiana, Iowa, Michigan, Minnesota, North Dakota, Ohio and Wisconsin
Data from: Rapid evolution of Medicago polymorpha during invasion shifts interactions with the Soybean looper
- 负责人：
- 关键词：
- plant-herbivore interactions;Rapid evolution;Medicago polymorpha;Chrysodeixis includens;Herbivory
- DOI：
- doi:10.5061/dryad.84h07s1
- 摘要：
- ) and invasive (New World) range Medicago polymorpha , using a generalist herbivore, the soybean looper, that co-occurs with M. polymorpha in its New World invaded
Data from: Carbon debt of Conservation Reserve Program (CRP) grasslands converted to bioenergy production
- 负责人：
- Gelfand, Ilya
- 关键词：
- land-use change renewable energy nitrous oxide carbon balance Conservation Reserve Program grassland
- DOI：
- doi:10.5061/dryad.7v378
- 摘要：
- surements of the greenhouse gas consequences of converting CRP land to continuous corn, corn–soybean, or perennial grass for biofuel production. No-till soybeans preceded
Improved Crop Varieties, Agronomic Practices, Soil Water Conservation Practices
- 负责人：
- Jumbo, MacDonald Bright;;International Maize And Wheat Improvement Center (CIMMYT);;International Institute Of Tropical Agriculture (IITA
- 关键词：
- DOI：
- doi:10.7910/dvn/z5erke
- 摘要：
- Establishment of demonstration plots on improved crop varieties (maize, groundnuts, soybeans and beans) and best-bet agronomic pratices
Livestock Domain: Effect of soybean meal level in a rice bran-based diet on growing pig performance and economics in Cambodia.
- 负责人：
- DeRouchey, Joel;;Vipham, Jessie
- 关键词：
- DOI：
- doi:10.7910/dvn/ofuyeq
- 摘要：
- This data was created from the results of a controlled study to evaluate the effect of increasing soybean meal in a rice bran-based diet
Data from: Fertilizer application effects on grain and storage root nutrient concentration
- 负责人：
- Charles Wortmann
- DOI：
- doi:10.5061/dryad.pj76g30
- 摘要：
- l grain concentrations for N, Ca, Mg, S, Zn, Cu, and B. Bean (Phaseolus vulgaris L.), maize and rice (Oryza sativa L.) grain concentrations were reduced by MgSZnB for N, K, S, Cu, Mn
The Water Footprint in Bioenergy\u2014A Comparison of Four Biomass Sources to Produce Biofuels in Argentina: Energy and Building Sectors
- 负责人：
- Araujo, Paula;;Arena, Alejandro;;Civit, Barbara;;Cuadrelli, Silivia;;Feldman, Susana;;Mele, Fernando;;Piastrellini, Roxana;;Silva Colomer, J
- 关键词：
- Bioenergy Water Footprint
- DOI：
- doi:10.17632/hd4dd65762
- 摘要：
- , we calculate the volume of water used and consumed in the production of rapeseed (Brassica napus) and soybean (Glycine max) for biodiesel, and the production
The Water Footprint in Bioenergy\u2014A Comparison of Four Biomass Sources to Produce Biofuels in Argentina: Energy and Building Sectors
- 负责人：
- Araujo, Paula;;Arena, Alejandro;;Civit, Barbara;;Cuadrelli, Silivia;;Feldman, Susana;;Mele, Fernando;;Piastrellini, Roxana;;Silva Colomer, J
- 关键词：
- Bioenergy Water Footprint
- DOI：
- doi:10.17632/hd4dd65762.1
- 摘要：
- , we calculate the volume of water used and consumed in the production of rapeseed (Brassica napus) and soybean (Glycine max) for biodiesel, and the production
Data from: Root volume distribution of maturing perennial grasses revealed by correcting for minirhizotron surface effects
- 负责人：
- Black, Christopher K
- DOI：
- doi:10.5061/dryad.79822
- 摘要：
- conventional agriculture to perennial bioenergy grasses. Methods: We estimated root volume of maize-soybean rotation and three perennial grass systems (Miscanthus
