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Data from: Crop identity and memory effects on aboveground arthropods in a long-term crop rotation experiment
负责人:
Meyer, Michael
关键词:
agroecology crop rotation arthropods
摘要:
h as crop rotations. Yet, long-term studies on effects of crop rotations on aboveground agrobiodiversity are lacking. We set up a 10-year long-term crop-ro
Data from: Seed fates in crop-wild hybrid sunflowers: crop allele and maternal effects
负责人:
关键词:
Gene flow Hybridization introgression dormancy maternal effects sunflower seed banks
摘要:
Domestication has resulted in selection upon seed traits found in wild populations, yet crop-wild hybrids retain some aspects of both parental
Data from: A functional diversity approach of crop sequences reveals that weed diversity and abundance show different responses
负责人:
Mahaut, Lucie
关键词:
Agroecology Crop rotation Disturbance Resources availability Hill's number functional diversity crop sequences Weed management
摘要:
1. Combining several crop species and associated agricultural practices in a crop sequence has the potential to control weed abundance
Data from: Cover crop root contributions to soil carbon in a no-till corn bioenergy cropping system
负责人:
关键词:
摘要:
Crop residues are potential biofuel feedstocks, but residue removal may reduce soil carbon (C). The inclusion of a cover crop in a corn bioenergy
Data from: Genome-wide analysis of allele frequency change in sunflower crop-wild hybrid populations evolving under natural conditions
负责人:
Burke, John M.
关键词:
crop-wild hybridization domestication traits gene flow natural selection allele frequency
摘要:
Crop-wild hybridization occurs in numerous plant species, and could alter the genetic structure and evolutionary dynamics of wild pop
Data from: Two-thirds of global cropland area impacted by climate oscillations
负责人:
Heino, Matias
关键词:
Teleconnection Crop production ENSO IOD NAO
摘要:
and Latin America. Besides ENSO, the Indian Ocean Dipole (IOD) and the North Atlantic Oscillation (NAO) are known to impact crop yields worldwide. Here, we assess
Data from: Origins of food crops connect countries worldwide
负责人:
Khoury, Colin
关键词:
food security crop diversity crop origins plant genetic resources crop domestication crop improvement
摘要:
duction systems (69.3% of crops grown are foreign). Foreign crop usage has increased significantly over the past 50 years, including in countries with high indigenous
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
摘要:
In the pursuit of maximizing agricultural yields and profits, crop management under intensive agriculture has reduced the heterogeneity of crop sward
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
关键词:
crop-wild-weed complex gene flow isolation-by-time phenology sunflower weed evolution
摘要:
The evolution of crop-related weeds may be constrained by recurrent gene flow from the crop. However, flowering time variation within weedy

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