筛选
科学数据
统计数据
共检索到65条 ,权限内显示50条;
Data from: High cover of hedgerows in the landscape supports multiple ecosystem services in Mediterranean cereal fields
- 负责人：
- 关键词：
- Weed control Aphid Biological control Ecosystem services Field-margin diversification Hedgerows Landscape complexity Natural enemies Off-field interventions Pollination
- DOI：
- doi:10.5061/dryad.sp70m
- 摘要：
- of hedgerows in the landscape on the provision of pest control, weed control and potential pollination. Locally, three types of field margin were compared
Data from: Field-scale experiments reveal persistent yield gaps in low-input and organic cropping systems
- 负责人：
- Kravchenko, Alexandra N.
- DOI：
- doi:10.5061/dryad.gh90f5f
- 摘要：
- -scale challenges than alternative practices, which were more dependent on timely management interventions; in particular, mechanical weed control. Result
Data from: Density dependence, precipitation, and biological control agent herbivory influence landscape-scale dynamics of the invasive Eurasian
- 负责人：
- DOI：
- doi:10.5061/dryad.2gj70
- 摘要：
- biological control efficacy. Alternative control methods should be prioritized in areas where herbivore impact is expected to be low.
Data from: An individual-based model of seed and rhizome propagated perennial plant species and sustainable management of Sorghum halepense
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.5km40nd
- 摘要：
- Perennial plants which propagate through both seeds and rhizomes are common in agricultural and non-agricultural systems. Due to their multifaceted
Data from: Comparing biocontrol and herbicide for managing an invasive non-native plant species: efficacy, non-target effects and secondary invasion
- 负责人：
- DOI：
- doi:10.5061/dryad.0cfxpnvzq
- 摘要：
- efficacy of control methods, harmful non-target effects or secondary invasions by other non-native plant species. 2. A 5-year field trial compared
Data from: Species but not genotype diversity strongly impacts the establishment of rare colonisers
- 负责人：
- Sch?b, Christian
- 关键词：
- biodiversity competition community assembly facilitation niche construction plant–plant interactions common and rare species soil microbes
- DOI：
- doi:10.5061/dryad.5p67b
- 摘要：
- plant communities with higher species richness occupied more total niche space and showed stronger competition with colonising species. In contrast, recipient
nt" impact and distinguishing impact from invasiveness in multispecies plant invasions" data-category="" data-cropid="" data-dimen="" data-id="b34e3dae-f979-11ea-ae96-0242ac110002"> Data from: Quantifying "apparent" impact and distinguishing impact from invasiveness in multispecies plant invasions
- 负责人：
- DOI：
- doi:10.5061/dryad.mp0d5
- 摘要：
- results suggest that management actions that reduce invader abundance should reduce invader impacts monotonically in this system. Eleven of 25 invaders
Data from: Ecotypic divergence in Crepis tectorum (Asteraceae): inferring trait lability and correlational constraints from hormonally manipulated
- 负责人：
- DOI：
- doi:10.5061/dryad.jf1m0
- 摘要：
- t distinguish this dwarf ecotype from conspecific populations of the much taller weed ecotype (subsp. tectorum). The hormonally manipulated plants lar
Data from: Transgenes for insect resistance reduce herbivory and enhance fecundity in advanced generations of crop-weed hybrids of rice
- 负责人：
- Lu, Baorong
- 关键词：
- Biosafety risk assessment Biotechnology weediness competition red rice genetically engineered introgression
- DOI：
- doi:10.5061/dryad.8974
- 摘要：
- conferred up to 79% less insect damage and 47% greater fecundity relative to non-transgenic controls, and a 44% increase in fecundity relative to the weedy
Data from: Vegetation response to control of invasive Tamarix in southwestern US rivers: a collaborative study including 416 sites
- 负责人：
- DOI：
- doi:10.5061/dryad.70mt1
- 摘要：
- h lower in treated than in reference sites, suggesting that management of southwestern U.S. rivers has focused too much on weed control, overlooking
