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
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.
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
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