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共检索到105条 ,权限内显示50条;
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Data from: Worldwide population genetic structure of the oriental fruit moth (Grapholita molesta), a globally invasive pest
- 负责人:
- Mazzi, Dominique
- 关键词:
- microsatellites human-mediated dispersal isolation-by-distance invasive pest genetic structure population differentiation
- DOI:
- doi:10.5061/dryad.h658g
- 摘要:
- on occurred from Europe to Brazil, or vice versa. Both genetic diversity and levels of inbreeding were surprisingly high across the range of G. molesta and wer
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Data from: Plant community response to switchgrass (Panicum virgatum) population source in establishing prairies
- 负责人:
- Flint, Shelby
- 关键词:
- diversity switchgrass cultivar ecotype seed sourcing population source community restoration prairie multifunctional grassland
- DOI:
- doi:10.5061/dryad.q08mn53
- 摘要:
- var) or undomesticated strains of Panicum virgatum (switchgrass), a North American C4 species under development as a biomass crop. We evaluated the compositi
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Data from: Little white lies: pericarp color provides insights into the origins and evolution of Southeast Asian weedy rice
- 负责人:
- Cui, Yongxia
- DOI:
- doi:10.5061/dryad.631kf
- 摘要:
- fferent world regions appear to have originated multiple times from different domesticated and/or wild rice progenitors. In the case of Malaysi
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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:
- Field-margin diversification through conservation and restoration of hedgerows is becoming a prominent intervention for promoting biodiversi
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Data from: Do polycultures promote win-wins or tradeoffs in agricultural ecosystem services? A meta-analysis
- 负责人:
- 关键词:
- additive design substitutive design agroecosystems biological control intercropping multifunctionality yield polyculture ecosystem services
- DOI:
- doi:10.5061/dryad.m1m50
- 摘要:
- win-win relationships and minimize trade-offs between services. 2. Through meta-analysis, we tested whether within-field crop diversification
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Data from: Contrasting effects of landscape composition on crop yield mediated by specialist herbivores
- 负责人:
- Perez-Alvarez, Ricardo
- 关键词:
- crop production ecosystem services landscape composition parasitoid-host ratios path analysis pest control yield.
- DOI:
- doi:10.5061/dryad.484tt
- 摘要:
- ent of landscape composition in New York, USA. We expected that landscapes with a higher proportion of cropland and lower habitat diversity would lead to an increase in pest
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Recent long-distance transgene flow conforms to historical patterns of gene flow in wild cotton (Gossypium hirs
- 负责人:
- Wegier, Ana
- 关键词:
- Population Genetics - Empirical Genetically Modified Organisms Conservation Genetics Conservation Biology Biotechnology Population Dynamics
- DOI:
- doi:10.5061/dryad.rd8fn
- 摘要:
- Over 95% of the currently cultivated cotton was domesticated from Gossypium hirsutum, which originated and diversified in Mexico. Population dynamic
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The loss of functional diversity: a detrimental influence of landscape-scale deforestation on tree reproductive traits
- 负责人:
- Rocha-Santos, Larissa
- 关键词:
- floral biology habitat loss pollination reproductive system seed dispersal tree reproduction landscape ecology tree reproductive traits tropical forest
- DOI:
- doi:10.5061/dryad.pd47h4d
- 摘要:
- files, and taxonomic diversity. Yet, effects of forest loss on specific ecosystem functions remain limited. Processes closely linked with tree reproduction, such as pollinati
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Data from: Equivalence analysis to support environmental safety assessment: using nontarget organism count data from field trials with cisgenica
- 负责人:
- van der Voet, Hilko
- 关键词:
- DOI:
- doi:10.5061/dryad.72048tr
- 摘要:
- are carried out to assess environmental safety. Potential effects on nontarget organisms (NTOs), as indicators of biodiversity, are investi
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Drivers, farmers\u2019 responses and landscape consequences of smallholder farming systems changes in southern Ethiopia
- 负责人:
- Yodit Kebede
- 关键词:
- DOI:
- doi:10.7910/dvn/kw3lfr
- 摘要:
- with the following three main livelihood strategies: consolidation (maintaining food crops and livestock), diversification (combining agricultural and off-farm activiti