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Tsafack S, Degrande A, Franzel S, Simpson B. 2014. Farmer-to-farmer extension in Cameroon: a survey of extension organizations. ICRAF Working Paper
- 负责人:
- 关键词:
- DOI:
- doi:10.34725/dvn/vqxgpv
- 摘要:
- extension approach in Cameroon is used by farmer organizations as well as\rnational and international non-profit organizations. Neither governmental services
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Data from: Female stick insects mate multiply to find compatible mates
- 负责人:
- DOI:
- doi:10.5061/dryad.vr815
- 摘要:
- e been proposed to explain such behaviors, but the relative importance of these mechanisms in natural systems remains unclear. We tested for several direct
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Organic farming: chemical free inspiration to improve Thai farming practices
- 负责人:
- James E. Nelson, Advisor
- DOI:
- doi:10.14457/tu.the.2014.49
- 摘要:
- , although there is an increasing trend of organic consumption among the urban population, still there is small proportion of organic farms compared
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Data from: Nest association between two predators as a behavioral response to the low density of rodents
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.73n5tb2s7
- 摘要:
Many birds nest in association with aggressive birds of other species to benefit from their protection agains
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Data from: The application of self-limiting transgenic insects in managing resistance in experimental metapopulations
- 负责人:
- DOI:
- doi:10.5061/dryad.5cm7088
- 摘要:
- releases provided early population suppression that was indistinguishable from homogeneous everywhere releases. However, insect population densities tracked
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Data from: More than kin: subordinates foster strong bonds with relatives and potential mates in a social bird
- 负责人:
- DOI:
- doi:10.5061/dryad.1200vf4
- 摘要:
- y reflect costly and beneficial social relationships within groups, providing insight into the benefits of group living and the mechanisms
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Replication data for: Adoption and diffusion of potato varieties in Peru
- 负责人:
- Pradel, Willy;;International Potato Center
- 关键词:
- DOI:
- doi:10.21223/p3/mdnli6
- 摘要:
- For more than 40 years CIP has worked with the potato breeding program of the National Institute of Agriculture Innovation (INIA) in Peru to develop
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Data from: Diel rewiring and positive selection of ancient plant proteins enabled evolution of CAM photosynthesis in Agave
- 负责人:
- Yang, Xiaohan
- 关键词:
- Crassulacean acid metabolism photosynthesis comparative genomics transcriptome positive selection circadian rhythm
- DOI:
- doi:10.5061/dryad.37g7v3v
- 摘要:
- and CAM species. We showed that accelerated evolution of key functional domains in proteins responsible for primary metabolism and signaling, together
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Data from: Experimental evolution of insect immune memory versus pathogen resistance
- 负责人:
- DOI:
- doi:10.5061/dryad.rk3gn
- 摘要:
- Under strong pathogen pressure, insects often evolve resistance to infection. Many insects are also protected via immune memory (‘immune pr
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Data from: Land colonisation by fish is associated with predictable changes in life history
- 负责人:
- DOI:
- doi:10.5061/dryad.55f35
- 摘要:
- The colonisation of new environments is a central evolutionary process, yet why species make such transitions often remains unknown bec