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• 地理科学与资源研究... [44]

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• OAI收割 [44]

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• SCI/SSCI论... [44]

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浏览/检索结果: 共44条，第1-10条 帮助 限定条件 内容类型：SCI/SSCI论文     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Effect of urea fertilization on biomass yield, chemical composition, in vitro rumen digestibility and fermentation characteristics of straw of highland barley planted in Tibet SCI/SSCI论文  OAI收割 2016 作者:  Cui J. H.;  Yang, H. J.;  Yu, C. Q.;  Bai, S.;  Wu, T. T. 收藏  |  浏览/下载：25/0  |  提交时间：2016/12/16 water-soluble carbohydrate  neutral detergent fiber  nitrogen-fertilization  crude protein  gas-production  grain-yield  tall  fescue  degradation characteristics  methane emissions  nutritive-value   Biodiversity management of organic farming enhances agricultural sustainability SCI/SSCI论文  OAI收割 2016 作者:  Liu H. T.;  Meng, J.;  Bo, W. J.;  Cheng, D.;  Li, Y. 收藏  |  浏览/下载：26/0  |  提交时间：2016/12/16 food security  intensification  herbicide  biosolids  systems  people  carbon  weeds  risk   Biodiversity management of organic orchard enhances both ecological and economic profitability SCI/SSCI论文  OAI收割 2016 作者:  Meng J.;  Li, L. J.;  Liu, H. T.;  Li, Y.;  Li, C. H.   |  收藏  |  浏览/下载：23/0  |  提交时间：2017/11/09 Agroecology  Organic apple orchard  Biodiversity management  Soil  bacterial diversity  16S rDNA  Weed control  Pest control  Earthworms  Eco-economic benefits  apple production systems  soil microbial biomass  community structure  diversity  agriculture  earthworms  sustainability  fumigation  extraction  pesticides   Effect of the pollution control measures on PM2.5 during the 2015 China Victory Day Parade: Implication from water-soluble ions and sulfur isotope SCI/SSCI论文  OAI收割 2016 作者:  Han X. K.;  Guo, Q. J.;  Liu, C. Q.;  Strauss, H.;  Yang, J. X.   |  收藏  |  浏览/下载：18/0  |  提交时间：2017/11/09 PM2.5  Sulfur isotope  Oxygen isotope  Water-soluble ions  Beijing  indicating atmospheric sulfur  biomass burning contribution  chemical-composition  air-pollution  beijing aerosol  multiple sulfur  organic-carbon  urban aerosol  sulfate  cities   Effect of urea fertilization on biomass yield, chemical composition, in vitro rumen digestibility and fermentation characteristics of straw of highland barley planted in Tibet SCI/SSCI论文  OAI收割 2016 作者:  Cui J. H.;  Yang, H. J.;  Yu, C. Q.;  Bai, S.;  Wu, T. T.   |  收藏  |  浏览/下载：17/0  |  提交时间：2017/11/09 water-soluble carbohydrate  neutral detergent fiber  nitrogen-fertilization  crude protein  gas-production  grain-yield  tall  fescue  degradation characteristics  methane emissions  nutritive-value   Holocene climate controls on water isotopic variations on the northeastern Tibetan Plateau SCI/SSCI论文  OAI收割 2016 作者:  He Y. X.;  Zhao, C.;  Liu, Z. H.;  Wang, H. Y.;  Liu, W. G.   |  收藏  |  浏览/下载：20/0  |  提交时间：2017/11/09 Hydrogen isotopes  Water isotopes  Leaf wax  Lake sediments  Tibetan  Plateau  Holocene  individual n-alkanes  arid central-asia  plant leaf waxes  delta-d  values  d/h ratios  lacustrine sediments  lake qinghai  ice-core  terrestrial plants  high-resolution   Effect of urea fertilization on biomass yield, chemical composition, in vitro rumen digestibility and fermentation characteristics of forage oat straw in Tibet of China SCI/SSCI论文  OAI收割 2016 作者:  Cui J. H.;  Yang, H. J.;  Yu, C. Q.;  Bai, S.;  Song, S. S.   |  收藏  |  浏览/下载：32/0  |  提交时间：2017/11/09 dry-matter degradation  nitrogen-fertilization  gas-production  nutritive-value  metabolizable energy  methane production  protein-synthesis  microbial-growth  ruminant feeds  harvest date   Effect of urea fertilization on biomass yield, chemical composition, in vitro rumen digestibility and fermentation characteristics of forage oat straw in Tibet of China SCI/SSCI论文  OAI收割 2016 作者:  Cui J. H.;  Yang, H. J.;  Yu, C. Q.;  Bai, S.;  Song, S. S. 收藏  |  浏览/下载：21/0  |  提交时间：2016/12/16 dry-matter degradation  nitrogen-fertilization  gas-production  nutritive-value  metabolizable energy  methane production  protein-synthesis  microbial-growth  ruminant feeds  harvest date   Biodiversity management of organic farming enhances agricultural sustainability SCI/SSCI论文  OAI收割 2016 作者:  Liu H. T.;  Meng, J.;  Bo, W. J.;  Cheng, D.;  Li, Y.   |  收藏  |  浏览/下载：23/0  |  提交时间：2017/11/09 food security  intensification  herbicide  biosolids  systems  people  carbon  weeds  risk   Reduced compensatory effects explain the nitrogen-mediated reduction in stability of an alpine meadow on the Tibetan Plateau SCI/SSCI论文  OAI收割 2015 作者:  Song M. H.;  Yu, F. H. 收藏  |  浏览/下载：19/0  |  提交时间：2015/12/09 compensatory effect  dominance effect  long-term experiment  mean-variance scaling  N fertilization  nitrogen (N) chemical form  richness  temporal stability  ecosystem stability  species-diversity  temporal variability  insurance  hypothesis  grassland experiment  biodiversity  communities  productivity  mechanisms  dynamics