筛选
科学数据
统计数据
共检索到28条 ,权限内显示50条;
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：
- in a randomized complete block-design experiment, using 27 commercial-size agricultural fields. Nearby plot-scale experiments (0.02-ha to 1.0-ha plots) provided
Dataset for: On-farm potato tuber yields along an altitude gradient in Northern Rwanda
- 负责人：
- Okonya, Joshua;;International Potato Center
- 关键词：
- DOI：
- doi:10.21223/p3/6lmxzj
- 摘要：
- was 0.7 m between rows and 0.3 m between plants. Fertilization and weed control as well as any other agricultural activities was uniform for all plots
Data from: An individual-based model of seed and rhizome propagated perennial plant species and sustainable management of Sorghum hal
- 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 mult
Data from: Organic farming increases richness of fungal taxa in the wheat phyllosphere
- 负责人：
- Karlsson, Ida
- DOI：
- doi:10.5061/dryad.01f10
- 摘要：
- Organic farming is often advocated as an approach to mitigate biodiversity loss on agricultural land. The phyllosphere provides a habitat for diverse
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：
- and associated ecosystem services in intensive agricultural landscapes. However, how increasing cover of hedgerows in the landscape can affect
Data from: Evolution and spread of glyphosate resistance in Conyza canadensis in California
- 负责人：
- Okada, Miki
- 关键词：
- Agriculture Natural Selection and Contemporary Evolution Population Genetics - Empirical Adaptation
- DOI：
- doi:10.5061/dryad.s21k2
- 摘要：
- er glyphosate use began in agriculture, but many years before it was detected. Thus, diversity in weed control practices prior to herbicide regulation in GWPA pro
View of the quadrangle of Mission San Luis Rey de Francia as seen from the arcade, Orange County, ca.1900
- 负责人：
- 关键词：
- San Luis Rey de Francia Mission religious facilities Missions -- Mission San Luis Rey de Francia Missions, Spanish
- DOI：
- doi:10.25549/chs-m2671
- 摘要：
- ong with his fellow Franciscans, he taught the Native Americans about new methods of agriculture and crafts and introduced them to Christianity." -- unknown author.
Data from: Herbarium specimens reveal a historical shift in phylogeographic structure of common ragweed during native range disturbance
- 负责人：
- DOI：
- doi:10.5061/dryad.6ph57
- 摘要：
- h the paleo-record of Ambrosia pollen deposition and the historical pattern of agricultural density across the landscape. Furthermore, for unknown reasons
Data from: Fitness costs of herbicide resistance across natural populations of the common morning glory, Ipomoea purpurea
- 负责人：
- DOI：
- doi:10.5061/dryad.q7s54
- 摘要：
- te that costs of adaptation may be present at stages other than simply the production of progeny in this agricultural weed. Additional
Data from: Manipulation of light spectral quality disrupts host location and attachment by parasitic plants in the genus Cuscuta
- 负责人：
- Mark Mescher
- 关键词：
- dodder parasitic plants light-emitting diodes (LEDs) light spectral manipulation non-chemical weed control photoselective film ratio of red to far-red light (R:FR)
- DOI：
- doi:10.5061/dryad.1d2c6
- 摘要：
- e agricultural pests, those that are can be challenging to control, in part due to their intimate physical and physiological association with host plants. Consequent
