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共检索到6208条 ,权限内显示50条;
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Data from: Effect of H. pylori infection on cytokine profiles and oxidative balance in subjects with chronic alcohol ingestion
- 负责人:
- DOI:
- doi:10.5061/dryad.45ds3
- 摘要:
- ts with chronic alcohol ingestion without H. pylori infection (group B); and 30 control subjects (group C). The serum levels of CagA, interleukin (IL)-10
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Data from: Role of axis reversal from the short-shoot to long-shoot habit for crown maintenance in slow-growing Betula maximowicziana trees
- 负责人:
- DOI:
- doi:10.5061/dryad.7c85q
- 摘要:
- PREMISE OF THE STUDY: Branch growth and its spatial arrangement determine tree crown architecture and leaf display, and thus the pro
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Life History of a Climax Forest in Pisgah State Forest in Winchester NH 1929-1930
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/f5fba2ceb5f74ca2009771aa24c51a6b
- 摘要:
- for timber. This study provides rare direct insight into the overstory and midstory dynamics across a semi-contiguous old-growth landscape in New England
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Towards a mechanistic understanding of vulnerability to hook-and-line fishing: boldness as the basic target of angling-induced selection
- 负责人:
- Klefoth, Thomas
- DOI:
- doi:10.5061/dryad.qj163
- 摘要:
- of angling vulnerability. However, after 20 days of fishing, boldness turned out to be the main trait under selection, followed by juvenile growth rate
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Data from: Plasticity in growth of farmed and wild Atlantic salmon: is the increased growth rate of farmed salmon caused by evolutionary adaptation
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.n82sv
- 摘要:
- higher growth rates than wild salmon when fed ad lib rations under hatchery conditions. Our results contribute towards an understanding of the potential
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Data from: In-vitro cultivation of liveforevers (genus Dudleya) to reduce poaching and extinction
- 负责人:
- 关键词:
- DOI:
- doi:10.7280/D1NH4W
- 摘要:
- . This project made progress toward developing an aseptic culture method of propagation of Dudleya, meaning growing plants in a sterile growing environment. Fir
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Data from: How topography induces reproductive asynchrony and alters gypsy moth invasion dynamics
- 负责人:
- DOI:
- doi:10.5061/dryad.7k2d1
- 摘要:
- of the influences of elevation and elevational heterogeneity on local population growth rates. Population growth rates declined with increased elevation and mor
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Technical thinning age of eucalyptus trees grown in crop-forest integration systems
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.9985862
- 摘要:
- integration). The percentage of entries and Veiga\u2019s methods, as well as the target growth rates, were assessed to set the thinning age to be ado
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Data from: Annual ring growth of a widespread high-arctic shrub reflects past fluctuations in community-level plant biomass
- 负责人:
- DOI:
- doi:10.5061/dryad.d7p3b40
- 摘要:
- Svalbard (78N), we evaluated how well retrospective ring growth of the widespread dwarf shrub Salix polaris represents above-ground biomass pro
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Data from: Can above-ground ecosystem services compensate for reduced fertilizer input and soil organic matter in annual crops?
- 负责人:
- Stijn van Gils
- DOI:
- doi:10.5061/dryad.s08f7
- 摘要:
- ween above-ground conditions and yield. Increases in pollinator visitation rate and decreases in pest pressure enhanced yield more than increase of fertilizer