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共检索到238条 ,权限内显示50条;
Data from: Mass-flowering crops dilute pollinator abundance in agricultural landscapes across Europe
- 负责人：
- Dainese, Matteo
- 关键词：
- agricultural intensification agri-environment schemes biofuels crop pollination ecosystem services field boundaries landscape composition non-crop habitats semi-natural habitats spillover
- DOI：
- doi:10.5061/dryad.fd11f
- 摘要：
- s of MFCs they became diluted. The resulting lower densities might negatively affect yields of pollinator-dependent crops and the repro
Data from: Relating national levels of crop damage to population size indices of large grazing birds: implications for management
- 负责人：
- Montras Janer, Teresa
- 关键词：
- Agriculture Crop protection Human-wildlife conflicts INLA Large grazing birds Population trends Wildlife management
- DOI：
- doi:10.5061/dryad.6b2c0n3
- 摘要：
- reports, yield loss and costs for compensation increased. These crop damage levels were positively related to national population indices of common cr
Data from: Landscape context shifts the balance of costs and benefits from wildflower borders on multiple ecosystem services
- 负责人：
- Grab, Heather
- 关键词：
- Crop Yield Ecological intensification Wildflower Strips Landscape Pollination Biological Control
- DOI：
- doi:10.5061/dryad.425kd01
- 摘要：
- simultaneously. Here, we evaluate the impact of creating flower rich habitats in field margins on pollination, pest control, and crop yield over three years usi
Faba Bean Forage Intercropping Practices to Meet Food-Feed Demands in Land-Constrained Mixed Crop-Livestock Systems of Southern Ethiopia
- 负责人：
- Melkamu Derseh;;International Livestock Research Institute (ILRI)
- 关键词：
- DOI：
- doi:10.7910/dvn/jaoxfj
- 摘要：
- h times weeds growing with faba bean crop are used as important feed resource by farmers in Ethiopia. Farmers leave the weed to grow with the faba bean unt
Data from: Interactive effects of pests increase seed yield
- 负责人：
- Vesna Gagic
- DOI：
- doi:10.5061/dryad.8g3j2
- 摘要：
- . We investigated the interactive impacts on crop yield of four insect pests attacking different plant parts at different times during the cropping season. In 15
Data from: Pearl millet and cowpea intercrop response to applied nutrients in West Africa
- 负责人：
- Wortmann, Charles
- 关键词：
- asymptotic response functions curvilinear to plateau economically optimal rate net return to fertilizer intercrop
- DOI：
- doi:10.5061/dryad.4t0v127
- 摘要：
- was developed for determination of intercrop response functions. Yields and responses to nutrients were low but adequate for profitable N and P use. Va
Data from: Field-based high throughput phenotyping rapidly identifies genomic regions controlling yield components in rice
- 负责人：
- Tanger, Paul
- 关键词：
- yield rice phenotyping genomics QTL
- DOI：
- doi:10.5061/dryad.53bj8
- 摘要：
- To ensure food security in the face of population growth, decreasing water and land for agriculture, and increasing climate variability, crop yields
Data from: Soil management shapes ecosystem service provision and trade-offs in agricultural landscapes
- 负责人：
- DOI：
- doi:10.5061/dryad.4462q
- 摘要：
- crop production by increasing grain yield. Landscape intensification reduced the provision of disease and pest control. We also found tillage
Crop weeds of Paraguay
- 负责人：
- Egea, Juana De;;Mereles, Fatima;;Cespedes, Gloria
- 关键词：
- DOI：
- doi:10.5519/0060042
- 摘要：
- ng the last few decades. Despite being heavily dependent on agriculture, Paraguay has very limited research on crop weeds, in spite of these having a high
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：
- e we conducted common garden studies and microsatellite analyses of genetic variation to test whether high levels of crop-wild gene flow and/or unfavorable
