筛选
科学数据
统计数据
共检索到52条 ,权限内显示50条;
Data from: Inference of domestication history and differentiation between early- and late-flowering varieties in pearl millet
- 负责人:
- 关键词:
- Approximate Bayesian Computation cycle length domestication history asymmetric gene flow pearl millet
- DOI:
- doi:10.5061/dryad.22qc2
- 摘要:
- Pearl millet (Pennisetum glaucum) is a staple crop in Sahelian Africa. Farmers usually grow varieties with different cycle lengths and complementary
Salinization Model with links to source files
- 负责人:
- Institute Of Archaeology, University College London
- 关键词:
- DOI:
- doi:10.1594/pangaea.770347
- 摘要:
- and engineered leaching, and decisions made on when to crop were strategies applied in order to limit the effects of salinization. The model is used to assess
Data from: Genetic diversity among INERA maize inbred lines with single nucleotide polymorphism (SNP) markers and their relationship with CIMMYT
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.rn583
- 摘要:
- Background: Genetic diversity provides the capacity for plants to meet changing environments. It is fundamentally important in crop impro
Data from: Mating system and genetic composition of the macaw palm (Acrocomia aculeata): implications for breeding and genetic conservation programs
- 负责人:
- DOI:
- doi:10.5061/dryad.5h50p
- 摘要:
- Acrocomia aculeata (Arecaceae), a palm endemic to South and Central America, is a potential oil crop. Knowledge of the mating system of this species
Data from: Molecular evolution of shattering loci in U.S. weedy rice
- 负责人:
- Caicedo, Ana
- DOI:
- doi:10.5061/dryad.1231
- 摘要:
- of U.S. weedy rice accessions, as well as wild and cultivated relatives. We find that all U.S. weedy rice groups shatter seeds easily, despite multiple origins
Russian Village Household Panel Surveys, 1995-1997;;Archival Version
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr02816
- 摘要:
- inputs," i.e., modern farm methods, types of crops, crop yields, and prospective levels of production. Respondents were asked about change
Russian Village Household Panel Surveys, 1995-1997;;Version 1
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr02816.v1
- 摘要:
- inputs," i.e., modern farm methods, types of crops, crop yields, and prospective levels of production. Respondents were asked about change
Great Plains Population and Environment Data: Agricultural Data, 1870-1997 [United States];;Archival Version
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr04254
- 摘要:
- , farms of three or more acres were included in the census only if the value of their produce from the previous crop year, in 1949, amounted to $150
Data from: Temporal dynamics of snowmelt nutrient release from snow–plant residue mixtures: an experimental analysis and mathematical model development
- 负责人:
- Costa, Diogo
- 关键词:
- Plant and environment interactions Frozen soils Nutrients fate and transport Experiment design Experiment approach Numerical solutions Math solutions
- DOI:
- doi:10.5061/dryad.0k2s39c
- 摘要:
- , and plant residues can act as a nutrient source instead of a sink. Although the total mass of nutrients released from various crop residues has been studied before, li
Data from: Molecular and cytogenetic study of East African Highland Banana
- 负责人:
- H?ibová, Eva
- DOI:
- doi:10.5061/dryad.1759h94
- 摘要:
- East African highland bananas (EAHB) are staple food crop in Uganda, Tanzania, Burundi and other countries in the African Great Lakes region. Eve