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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：
- Sygnola, Tsafack;;Degrande, Ann;;World Agroforestry Centre
- 关键词：
- DOI：
- doi:10.7910/dvn/vqxgpv
- 摘要：
- onal non-profit organizations. Neither governmental services nor private sector companies use this approach. Those organizations using F2F extension had on average five field
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
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
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
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
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
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
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
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
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
