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共检索到28条 ,权限内显示50条;
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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
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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
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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
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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
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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
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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
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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.
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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
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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
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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