筛选
科学数据
统计数据
共检索到213条 ,权限内显示50条;
CAWT Survey: Scaling-up the science and practice of conservation agriculture in sub-saharan Africa
- 负责人：
- 关键词：
- DOI：
- doi:10.34725/dvn/bjkhi0
- 摘要：
- n resilient evergreen agriculture leading to more sustainable production and agro-ecosystems, and hence contribute to poverty reduction and increased
Manuresheds: Redesigning crop-livestock agriculture for sustainable intensification
- 负责人：
- DOI：
- doi:10.15482/usda.adc/1518435
- 摘要：
- Nutrient recycling is fundamental to sustainable agricultural systems, but few mechanisms exist to ensure that surplus manure nutrients from
Data from: Anthropogenic Basin Closure and Groundwater Salinization (ABCSAL)
- 负责人：
- 关键词：
- DOI：
- doi:10.25338/B81P5K
- 摘要：
- Global food systems rely on irrigated agriculture, and most of these systems in turn depend on fresh sources of groundwater. In this study
Diffusion of Sustainable Agriculture in the Amazon [Brazil]: A Panel Database, 1996-2000;;Version 1
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr03948.v1
- 摘要：
- the decisions of farmers using slash-and-burn agriculture and others using sustainable methods of farming. The survey questions consisted of inquiries
Diffusion of Sustainable Agriculture in the Amazon [Brazil]: A Panel Database, 1996-2000;;Archival Version
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr03948
- 摘要：
- the decisions of farmers using slash-and-burn agriculture and others using sustainable methods of farming. The survey questions consisted of inquiries
Rapid Characterisation of Farming Systems in Africa RISING-MALI
- 负责人：
- Groot, Jeroen;;Descheemaeker, Katrien;;Wageningen University & Research (WUR);;International Crops Research Institute For The Semi-Arid Tropic
- 关键词：
- DOI：
- doi:10.7910/dvn/22tfm8
- 摘要：
- rity issues in sub-Saharan Africa, the US Agency for International Development (USAID) is supporting three multi-stakeholder agricultural research projects to sustainably intensify
Data from: Pest suppression in cultivar mixtures is influenced by neighbor-specific plant-plant communication
- 负责人：
- Dahlin, Iris
- 关键词：
- DOI：
- doi:10.5061/dryad.224h5kr
- 摘要：
- development of sustainable agricultural practices. Combining cultivars in mixtures based on how they interact with each other is a promising strategy
Data from: Soil biota enhance agricultural sustainability by improving crop yield, nutrient uptake and reducing nitrogen leaching losses
- 负责人：
- DOI：
- doi:10.5061/dryad.p5v4g
- 摘要：
- in a more sustainable agricultural system. However, this needs to be confirmed in field situations. Enhanced nutrient-use efficiency obtained throug
Global Flood Hazard Frequency and Distribution;;Global Flood Hazard Frequency and Distribution, v1 (1985 \u2013 2003)
- 负责人：
- DOI：
- doi:10.7927/h4668b3d
- 摘要：
- (poor or missing data in the early/mid 1990s) compiled by Dartmouth Flood Observatory and georeferenced to the nearest degree. The resulta
Anthropogenic Biomes of the World, Version 2: 1900;;Anthropogenic Biomes of the World, v2 (1900)
- 负责人：
- DOI：
- doi:10.7927/h4j1012k
- 摘要：
- by sustained direct human interaction with ecosystems, including agriculture and urbanization c. 1900. Potential natural vegetation, biomes, suc
