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Data from: Life history traits and phenotypic selection among sunflower crop-wild hybrids and their wild counterpart: implications for crop allele
- 负责人：
- 关键词：
- phenotypic selection introgression hybrid zone evolution life history traits demographic swamping genetic assimilation early season traits
- DOI：
- doi:10.5061/dryad.p0kj9
- 摘要：
- ng no early life history barriers to crop allele introgression. While selection indirectly favored earlier seedling emergence and taller early season seedlings, direct
Field Crop Boundaries
- 负责人：
- South African Environmental Observation Network
- 关键词：
- crop biomass potential agriculture crop cultivation extent Agriculture Commercial cropping systems Socio-economic Economic activity Land Transformation
- DOI：
- doi:10.15493/bea.data.10000089
- 摘要：
- "Data on field crop extent and type of cultivation was obtained from DAFF for the whole of South Africa. This was reviewed for consistency
Data from: How to escape from crop-to-weed gene flow: phenological variation and isolation-by-time within weedy sunflower populations
- 负责人：
- Roumet, Marie
- DOI：
- doi:10.5061/dryad.17qs8
- 摘要：
- The evolution of crop-related weeds may be constrained by recurrent gene flow from the crop. However, flowering time variation within weedy
Data from: Weed evolution: genetic differentiation among wild, weedy, and crop radish
- 负责人：
- Conner, Jeff
- 关键词：
- Population Genetics - Empirical Natural Selection and Contemporary Evolution Adaptation Agriculture Ecological Genetics
- DOI：
- doi:10.5061/dryad.tc651j5
- 摘要：
- , and is likely not a feral crop or crop hybrid. We also show that weedy radish flowers more rapidly than any other Raphanus population or cultivar, which
Data from: The influence of crop tiller density on the breeding performance of a cereal-nesting specialist
- 负责人：
- Setchfield, Rosemary
- 关键词：
- corn bunting breeding performance farmland bird cereal crop crop management nest site selection nest survival ecological trap edge effect intensive agriculture
- DOI：
- doi:10.5061/dryad.g4t3s
- 摘要：
- of agricultural intensification. Understanding the mechanisms that link crop sward structure to demographic fitness and population change may be important for developing effecti
Data from: Biological pest control and yields depend on spatial and temporal crop cover dynamics
- 负责人：
- 关键词：
- agri-environmental schemes dilution effects ecosystem services inter-annual population dynamics oilseed rape parasitism pollen beetles resource concentration hypothesis
- DOI：
- doi:10.5061/dryad.q9690
- 摘要：
- ng dilution effects on both trophic levels. Crop yield was positively affected by spatially increasing proportions of OSR. An interannual increase in the proporti
Data from: Is diversification history of maize influencing selection of soil bacteria by roots?
- 负责人：
- Bouffaud, Marie-Lara
- DOI：
- doi:10.5061/dryad.51dd2gd0
- 摘要：
- on on plant-microbe interactions have been neglected. Our hypothesis was that crop evolutionary history shaped the way the resulting lines interact with soil bacteria in thei
Data from: A time-calibrated road map of Brassicaceae species radiation and evolutionary history
- 负责人：
- DOI：
- doi:10.5061/dryad.qd0c2
- 摘要：
- The Brassicaceae include several major crop plants and numerous important model species in comparative evolutionary research such as Arabidop
Data from: Capturing genetic variation in crop wild relatives: an evolutionary approach
- 负责人：
- Egan, Paul
- 关键词：
- spatial genetic variation ecogeographic survey GIS quantitative traits flower frost tolerance wild strawberry Adaptation
- DOI：
- doi:10.5061/dryad.g51kg15
- 摘要：
- Crop wild relatives (CWRs) offer novel genetic resources for crop improvement. To assist in the urgent need to collect and conserve CWR germplasm
Data from: Agriculturally dominated landscapes reduce bee phylogenetic diversity and pollination services
- 负责人：
- Grab, Heather
- 关键词：
- DOI：
- doi:10.5061/dryad.3df2q0k
- 摘要：
- on fewer years of evolutionary history; this loss was strongly associated with reduced crop yield and quality. Our study links landscape–mediated change
