Trigonella arcuata responds to Seriphidium transillense desert degraded grassland

摘要：

Xinjiang has 5 730 104 hm2 natural grassland including 1083.4 104 hm2 spring‐autumn pasture and S.transillense is the main spring‐autumn pasture which belongs to middle Asiatic climate desert that concentrates in northern Xinjiang plains and low mountains.The grassland has commonly degraded and some places have become over‐degradation because of unreasonable use through many years.With the increase of degraded degree, T.arcuata replaces S.transillense and becoming the dominant species.Fundamental researches have been done but lots of detailed researches are required including some speciesstrategies and mechanism for adapting natural environment of the degradation.

关键词： Trigonella arcuata Seriphidium transillense desert degraded grassland response adaptation

作者: H.L.Liu K.Wang J.Z.Zhu J.Wang

作者单位: Institute of Grassland Science,China Agricultural University,Beijing,1000９4;2 College of Grassland S Institute of Grassland Science,China Agricultural University,Beijing,1000９4 College of Grassland Science,Xinjiang Agricultural University,Urumqi,830052

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）