筛选
科学数据
统计数据
共检索到612条 ,权限内显示50条;
4% Yield Increase (HH4), All Energy Crops scenario of the 2016 Billion Ton Report
- 负责人：
- Myers, Aaron
- 关键词：
- 09 BIOMASS FUELS
- DOI：
- doi:10.11578/1340546
- 摘要：
- residues only between 2015 and 2018 and long-term contracts for dedicated crops beginning in 2019. Expected mature energy crop yield grows at a compounding rate
Technical thinning age of eucalyptus trees grown in crop-forest integration systems
- 负责人：
- DOI：
- doi:10.6084/m9.figshare.9985862
- 摘要：
- d not prove adequate as a reference for thinning, when yields of agricultural crops are not jointly monitored. Methods focusing on controlling the basal area
Data from: Arabidopsis hybrid speciation processes
- 负责人：
- DOI：
- doi:10.5061/dryad.j5g76
- 摘要：
- ssp. petraea on limestone outcrops by migrating northward into siliceous areas, leaving behind a trail of genetic differentiation.
Nitrogen Input, Nitrogen Surplus, and Nitrogen Use Efficiency Globally and for Selected Regions
- 负责人：
- DOI：
- doi:10.5281/zenodo.3384678
- 摘要：
- agricultural system, including crops and grassland. Also included is N-surplus (SURPLUS) for cropping systems, which is calculated as the difference between the total N
Data from: Plant domestication disrupts biodiversity effects across major crop types
- 负责人：
- Rubén Milla
- 关键词：
- diversity-productivity relationship functional traits selection effects complementarity effects polycultures biodiversity-ecosystem functioning crop ecology over-yielding
- DOI：
- doi:10.5061/dryad.3q7p6b5
- 摘要：
- . However, the effects of diversity on crop assemblages are inconsistent, probably because crops and wild plants differ in a range of traits relevant
Data from: Cover crop root contributions to soil carbon in a no-till corn bioenergy cropping system
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.bb458
- 摘要：
- C inputs) as a source of soil C. However, the eventual loss of most cover crop C from these soils indicates that cover crops will likely need to be included
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.2
- 摘要：
- Net primary productivity (NPP) of agricultural regions, where most of the land is sown with a few well-studied crops, was estimated from crop
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.8
- 摘要：
- Net primary productivity (NPP) of agricultural regions, where most of the land is sown with a few well-studied crops, was estimated from crop
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.1
- 摘要：
- Net primary productivity (NPP) of agricultural regions, where most of the land is sown with a few well-studied crops, was estimated from crop
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：
- Net primary productivity (NPP) of agricultural regions, where most of the land is sown with a few well-studied crops, was estimated from crop
