筛选
科学数据
统计数据
共检索到12条 ,权限内显示50条;
Farm system characterization of two municipalities in the Nicaragua-Honduras Sentinel Landscape
- 负责人：
- Carre?o-Rocabado, Geovana;;World Agroforetry Centre (ICRAF);;Tropical Agricultural Research And Higher Education Center
- 关键词：
- DOI：
- doi:10.34725/dvn/vkrshe
- 摘要：
- The purpose of this survey was to characterize family farming systems in the Nicaragua north central region. Household survey was carried on in 90
Data from: Population genetic structure in a social landscape: barley in a traditional Ethiopian agricultural system
- 负责人：
- 关键词：
- Agriculture Conservation Genetics Crop Genetic Resources Ethiopia Landraces Farmer Seed Systems
- DOI：
- doi:10.5061/dryad.nk143
- 摘要：
- picture of farmer-mediated geneflow in an ancient, traditional agricultural system in the highlands of Ethiopia. We analyze barley samples at 14
Malawi Household Surveys for Agricultural Biodiversity Assessment
- 负责人：
- Bellon, Mauricio;;Bioversity-Dataverse
- 关键词：
- DOI：
- doi:10.7910/dvn/ndalxf
- 摘要：
- , social networking etc. This information will be used to characterize three dimensions of ABD: (1) diversity in the production system, including on farm
Data from: Past and present dynamics of sorghum and pearl millet diversity in Mount Kenya region
- 负责人：
- Labeyrie, Vanesse
- 关键词：
- crop diversity Population Genetics - Empirical gene flow farmers' seed systems social organization
- DOI：
- doi:10.5061/dryad.5g129
- 摘要：
- Crop populations in smallholder farming systems are shaped by the interaction of biological, ecological and social processes, occurring on different
Africa RISING Project: Sustainable tree-crop-livestock intensification as a pillar for the Ethiopian climate resilient green economy initiative
- 负责人：
- Gebrekirstos, Aster;;World Agroforestry Centre;;International Livestock Research Institute;;International Institute For Tropical Agriculture
- 关键词：
- DOI：
- doi:10.7910/dvn/25253
- 摘要：
- sustainable intensification of farm systems by expanding the scope of options promoted by the initiative, and by targeting species and management options appropriately to site
Africa RISING Project: Sustainable tree-crop-livestock intensification as a pillar for the Ethiopian climate resilient green economy initiative
- 负责人：
- 关键词：
- DOI：
- doi:10.34725/dvn/25253
- 摘要：
- , fertilizer and timber trees in fields, farms and landscapes. This will enable sustainable intensification offarm systems by expanding the scope of options
Data from: Patterns of domestication in the Ethiopian oil-seed crop Noug (Guizotia abyssinica)
- 负责人：
- 关键词：
- Agriculture Contemporary Evolution Phenotypic Plasticity Plant Mating Systems Population Genetics - Empirical Phylogeography
- DOI：
- doi:10.5061/dryad.gs352
- 摘要：
- ly farmers selected for resilience to episodic drought or untended environments rather than larger seeds. Domestication may also have been slowed by noug
Data from: On-farm dynamic management of genetic diversity: the impact of seed diffusions and seed saving practices on a population-var
- 负责人：
- Thomas, Mathieu
- 关键词：
- Agriculture Conservation Genetics Conservation Biology Population Genetics - Empirical network theory
- DOI：
- doi:10.5061/dryad.2fv7033c
- 摘要：
- bank indicating that both systems are required for a more efficient crop diversity conservation.
Data from: Unexpected pattern of pearl millet genetic diversity among ethno-linguistic groups in the Lake Chad Basin
- 负责人：
- Jika, Abdel Kader Naino
- 关键词：
- DOI：
- doi:10.5061/dryad.hg61r
- 摘要：
- y dynamics of agro-biodiversity, very few studies assessed the link between ethno-linguistic diversity and genetic diversity patterns in small-holder farming systems
Data from: High cover of hedgerows in the landscape supports multiple ecosystem services in Mediterranean cereal fields
- 负责人：
- 关键词：
- Aphid Biological control Ecosystem services Field-margin diversification Hedgerows Landscape complexity Natural enemies Off-field interventions Pollination Weed control
- DOI：
- doi:10.5061/dryad.sp70m
- 摘要：
- w policies that pay particular attention to the conservation of hedgerows at large scales for promoting multiple ecosystem services in agroecosystems. Spe
