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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 内容类型：SCI/SSCI论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Plant and soil responses of an alpine steppe on the Tibetan Plateau to multi-level nitrogen addition SCI/SSCI论文 2013 Liu Y. W.; Xu Ri; Xu X. L.; Wei D.; Wang Y. H.; Wang Y. S. 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/24 N:P stoichiometry  Nisotope fractionation  N limitation  N saturation  N-use efficiency  N-uptake efficiency  extensively managed grassland  everest ice core  terrestrial ecosystems  nutrient limitation  natural-abundance  global change  semiarid  grassland  ammonium record  critical loads  n-2 fixation   Nutrient resorption of coexistence species in alpine meadow of the Qinghai-Tibetan Plateau explains plant adaptation to nutrient-poor environment SCI/SSCI论文 2012 Jiang C. M.; Yu G. R.; Li Y. N.; Cao G. M.; Yang Z. P.; Sheng W. P.; Yu W. T. 收藏  |  浏览/下载：16/0  |  提交时间：2012/09/04 Leaf nutrient concentration  Nutrient resorption  Allometric equations  Alpine meadow  Qinghai-Tibetan Plateau  organic nitrogen  phosphorus stoichiometry  leaf nitrogen  functional-significance  terrestrial ecosystems  mineral-nutrition  grassland biomes  scale patterns  arctic plants  wild plants   NUTRIENT DISTRIBUTION, GROWTH, AND WATER USE EFFICIENCY IN MAIZE FOLLOWING WINTER WHEAT IRRIGATED BY SPRINKLERS OR SURFACE IRRIGATION SCI/SSCI论文 2011 Lv G. H.; Kang Y. H.; Li L.; Liu S. P. 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/08 grain yield  irrigation method  maize  nutrient distribution  crop  rotation  water use efficiency (WUE)  north china plain  hydraulic conductivity  root distribution  deficit  field  evapotranspiration  microclimate  frequency  length  soils   Absorption and translocation of nitrogen in rhizomes of Leymus chinensis SCI/SSCI论文 2011 Liu H. S.; Liu H. J.; Song Y. H. 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/08 clonal growth  resource availability  stoloniferous herb  hedysarum-laeve  carex-bigelowii  n-15  china  plant  integration  plasticity   Crop response of aerobic rice and winter wheat to nitrogen, phosphorus and potassium in a double cropping system SCI/SSCI论文 2010 Dai X. Q.; Zhang H. Y.; Spiertz J. H. J.; Yu J.; Xie G. H.; Bouman B. A. M. 收藏  |  浏览/下载：39/0  |  提交时间：2012/06/08 Grain yield  Nutrient omissions  Nutrient availability  Nutrient-use  efficiency  Nutrient management  oryza-sativa l.  exploring options  modeling approach  use efficiency  north china  water-use  nutrient management  yield formation  soil  fertility  less water   Effects of soil matric potential on potato growth under drip irrigation in the North China Plain SCI/SSCI论文 2007 Wang F. X.; Kang Y. H.; Liu S. P.; Hou X. Y. 收藏  |  浏览/下载：10/0  |  提交时间：2012/06/08 drip irrigation  potato growth  soil matric potential  tensiometer  high-frequency irrigation  water-stress  streptomyces-scabies  trickle  irrigation  nutrient-uptake  russet burbank  yield  quality  sensor  management