LEYMUS_CHINENSIS

作品数：61被引量：543H指数：12
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相关机构：内蒙古大学东北师范大学中国科学院中国科学院植物研究所更多>>
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Long-term effects of mowing on plasticity and allometry of Leymus chinensis in a temperate semi-arid grassland,China被引量：9
《Journal of Arid Land》2016年第6期899-909,共11页LI Xiliang HOU Xiangyang REN Weibo Taogetao BAOYIN LIU Zhiying Warwick BADGERY LI Yaqiong WU Xinhong XU Huimin 
financially supported by the National Basic Research Program of China(2014CB138806);the Natural Science Fund Project of Inner Mongolia(2015ZD02);the International Science and Technology Cooperation Program of China(2013DFR30760);the National Scientific and Technical Support Program of China(2012BAD12B02);the Special Fund for Agro-scientific Research in the Public Interest(201303060)
Mowing is an important land management practice for natural semi-arid regions. A growing body of empirical evidence shows that different mowing regimes affect the functioning of grassland ecosystems. However, the resp...
关键词：Leymus chinensis ALLOMETRY plant functional traits MOWING semi-arid grassland Inner Mongolia 
Linking nutrient strategies with plant size along a grazing gradient： Evidence from Leymus chinensis in a natural pasture被引量：8
《Journal of Integrative Agriculture》2016年第5期1132-1144,共13页LI Xi-liang LIU Zhi-ying REN Wei-bo DING Yong JI Lei GUO Feng-hui HOU Xiang-yang 
supported by the National Basic Research Program of China (2014CB138806);the International Science and Technology Cooperation Project of China (2013DFR30760);the Natural Science Foundation Committee of Inner Mongolia, China (ZD201502);the Basic Research Funding Project of Institute of Grassland Research, Chinese Academy of Agricultural Sciences (1610332015005)
St udying the changes in nutrient use strategies induced by grazing can provide insight into the process of grassland degradation and is important for improving grassland quality and enhancing ecosystem function. Domi...
关键词：meadow steppe nutrient-use strategy OVERGRAZING STOICHIOMETRY Inner Mongolia Leymus chinensis 
Diurnal and Seasonal Dynamics of Soil Respiration at Temperate Leymus Chinensis Meadow Steppes in Western Songnen Plain, China被引量：17
《Chinese Geographical Science》2014年第3期287-296,共10页WANG Ming LIU Xingtu ZHANG Jitao LI Xiujun WANG Guodong LI Xiaoyu LU Xinrui 
Under the auspices of Special Fund for Agro-scientific Research in Public Interest,China(No.201303095-8);National Natural Science Foundation of China(No.31100403,41101207);National Basic Research Program of China(No.2013CB430401);Key Laboratory of Mollisols Agroecology,Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences
To evaluate the diurnal and seasonal variations in soil respiration （Rs） and understand the controlling factors, we measured carbon dioxide （CO2） fluxes and their environmental variables using a LI-6400 soil CO2 f...
关键词：soil respiration Leymus chinensis temperature sensitivity of soil respiration （Q10） soil temperature soil water content 
Role of endogenous hormones,glumes,endosperm and temperature on germination of Leymus chinensis(Poaceae)seeds during development被引量：11
《Journal of Plant Ecology》2010年第4期269-277,共9页Hongyuan Ma Zhengwei Liang Haitao Wu Lihua Huang Zhichun Wang 
Major State Basic Research Development Program of China(973 Program,2007CB106800);Action Plan of Chinese Academy of Sciences for West Development(KZCX2-XB2-13).
Aims Leymus chinensis is an original dominant plant in the Songnen grassland,and it has great value for restoration of severely degraded land.However,seeds are dormant,and low germination percentage is a problem for r...
关键词：endogenous hormones temperature Leymus chinensis ANTHESIS seed GERMINATION 
恢复状态下羊草(Leymus chinensis)草原植被根冠比动态及影响因子被引量：46
《生态学报》2008年第10期4629-4634,共6页耿浩林 王玉辉 王风玉 贾丙瑞 
国家重点基础研究发展计划资助项目(2007CB106806);国家自然科学基金资助项目(No.40671183; 40625015)~~
利用内蒙古羊草草原围栏样地连续两年的地上、地下生物量数据和当地同时期的降水、气温资料,分析了退化羊草草原,在恢复过程中植被根冠比动态及与水热因子之间的关系。研究结果表明:(1)羊草草原植被地上、地下生物量季节变化均呈单峰型...
关键词：生物量 根冠比 降水量 温度 
羊草(Leymus chinensis)叶片光合参数对干旱与复水的响应机理与模拟被引量：24
《生态学报》2008年第10期4718-4724,共7页林祥磊 许振柱 王玉辉 周广胜 
国家高技术研究发展计划(863计划)资助项目(2006AA10Z225);国家重点基础研究发展计划资助项目(2006CB400502);中国科学院知识创新工程重要方向资助项目(KZCX2-YW-432-04)~~
利用典型草原优势植物羊草（Leymus chinensis）对不同水分胁迫与复水响应的植物光合生理生态模拟实验与野外观测资料，分析研究了羊草叶片光合参数Kcmax（Rubisco的最大羧化速率）、Jmax（最大光合电子传递速率）和TPU（磷酸丙糖利用...
关键词：羊草 光合参数 最大羧化速率 最大光合电子传递速率 磷酸丙糖利用率 土壤含水量 干旱胁迫 复水 
不同改良措施对退化羊草(Leymus chinensis)草原的影响被引量：13
《中国沙漠》2008年第2期312-317,共6页杨丽娜 宝音陶格涛 
国家重点基础研究发展计划基金(2007CB106807);国家自然科学基金(30460086)资助
对1983年通过不同改良措施(播种羊草、耙地、围栏封育)处理过的退化羊草草原群落特征进行比较研究,结果表明:虽然经过23 a的恢复,土壤条件仍有差别,经过耙地处理土壤容重最小,含水量最高;三种改良措施的增产效果都很明显,播种羊草、耙...
关键词：退化羊草草原 改良措施 功能群组成 多样性指数 
Variation of Water-Use Efficiency of Leymus chinensis and Cleistogenes squarrosa in Different Plant Communities in Xilin River Basin, Nei Mongol被引量：6
《Acta Botanica Sinica》2002年第12期1484-1490,共7页陈世苹 白永飞 韩兴国 
国家重点基础研究发展规划项目 (G2 0 0 0 0 1 86 0 7);中国科学院知识创新工程重大项目 (KSCX1 0 8)~~
Water is usually considered to be a key limiting factor for the growth and reproduction of steppe plants in the Xilin River Basin, Nei Mongol. Foliar delta C-13 values, an indicator of long-term intercellular carbon d...
关键词：Xilin River Basin Leymus chinensis Cleistogenes squarrosa water-use efficiency delta C-13 value 
Intra-specific variations of two Leymus chinensis divergence populations in Songnen Plain, Northeast China
《Journal of Environmental Sciences》2002年第1期20-26,共7页WANG Ren zhong (Laboratory of Quantitative Vegetation Ecology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China.) 
TheNationalKeyBasicResearchSpecialFoundationProject(NKBRSFProjectG2 0 0 0 0 186 0 7)andtheKeyProjectoftheChineseAcademyofSciences (KSCX1 0 8 0 3)
Population demography, seed production, biomass allocation, net photosynthesis and transpiration of two Leymus chinensis divergent populations and between two years in Songnen plain, northeast China were compared....
关键词：population demography seed productions biomass allocation net photosynthetic rate transpiration rate Leymus chinensis   populations Songnen Plain 
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