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Data from: Genomic and phenotypic evidence for an incomplete domestication of South American grain amaranth (Amaranthus caudatus)
- 负责人：
- Stetter, Markus G
- 关键词：
- Domestication ancient crops gene flow Agriculture Hybridization Speciation Natural Selection and Contemporary Evolution
- DOI：
- doi:10.5061/dryad.m5kk3
- 摘要：
- and phenotypic differentiation of the two putative domestication traits seed size and seed colour of the grain amaranth Amaranthus caudatus, which is an ancient crop of South America
Data from: Experimental evidence that honeybees depress wild insect densities in a flowering crop
- 负责人：
- Lindstr?m, Sandra
- DOI：
- doi:10.5061/dryad.rt166
- 摘要：
- h as oilseed rape. The effect was independent of the complexity of the surrounding landscape, but increased with the size of the crop field, which suggests tha
Data from: The relative importance of plant intraspecific diversity in structuring arthropod communities: a meta-analysis
- 负责人：
- Koricheva, Julia
- 关键词：
- associational resistance biodiversity community genetics genetic diversity herbivory natural enemies plant-insect interactions tritrophic interactions
- DOI：
- doi:10.5061/dryad.mp1bk57
- 摘要：
- ty in studies using wild plants whereas predator abundance was unaffected and herbivore abundance was reduced by crop genetic diversity. Damage
First Malaysian Family Life Survey, 1976-1977;;Archival Version
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr06170
- 摘要：
- und 1: MF6SUM--Income and Wealth Summary DS23: Round 1: MF6POSS--Possessions DS24: Round 1: MF6CROP1--Crop Card 1 DS25: Round 1: MF6CROP2--Crop Card 2 DS26
Data from: Still armed after domestication? Impact of domestication and agronomic selection on silicon defences in cereals
- 负责人：
- Simpson, Kimberley J.
- 关键词：
- cereals growth-defence trade-offs herbivory silica wild ancestors landraces modern cultivars phenolics crop protection grasses
- DOI：
- doi:10.5061/dryad.6nd96
- 摘要：
- n their wild ancestors. These changes are hypothesized to have come at the cost of defence investment, leaving crops ‘disarmed by domestication’. Silicon
Data from: Annual flower strips support pollinators and potentially enhance red clover seed yield
- 负责人：
- Rundlof, Maj
- 关键词：
- biological control bumble bees ecological intensification ecosystem services floral resources habitat enhancement pollination red clover
- DOI：
- doi:10.5061/dryad.1h5717p
- 摘要：
- can support bumble bee species richness and, if sufficiently large, possibly also increase crop yields. However, clover seed yield was mainly limited by weevil
Data from: Wind dispersal is predicted by tree, not diaspore, traits in comparisons of neotropical species
- 负责人：
- Augspurger, Carol
- 关键词：
- crop size dispersal kernel functional traits rate of descent seedling recruitment seed shadow tree height wing-loading
- DOI：
- doi:10.5061/dryad.56cn4
- 摘要：
- vs. tree height and crop size explains (1) rate of diaspore descent in still air, (2) distributions of diaspores dispersed from a 40-m tower in the forest
Farming in the Coachella Valley(Stan Dunn), 1953
- 负责人：
- 关键词：
- DOI：
- doi:10.25549/examiner-m12641
- 摘要：
- of a cotton farm near Indio. A new crop has just been planted. 49/50: General view of a part of the All American Canal which supplys irrigation to valley. 51/52
Data from: Temporal variability and cooperative breeding: testing the bet-hedging hypothesis in the acorn woodpecker
- 负责人：
- DOI：
- doi:10.5061/dryad.67225
- 摘要：
- ll acorn crop due to reduced fecundity variance. Bet-hedging, although not the factor driving sociality in general, may play a role in driving
Data from: Human management and hybridization shape treegourd fruits in the Brazilian Amazon Basin
- 负责人：
- Moreira, Priscila Ambrosio
- DOI：
- doi:10.5061/dryad.t84p3
- 摘要：
- by smallholder families. Beyond treegourd, our study clearly shows that hybridization plays an important role in tree crop phenotypic diversification, and tha
