Dynamics change of Water‐Soluble Carbohydrate contents in roots system during greening stage of Leymus chinensis populations in Saline‐Alkaline Soil on the Songnen Plains of China

摘要：

Water‐soluble carbohydrate(WSC) plays an important role in metabolism of the plant.It is reported that it is indispensable for plants to turn green and to endure stresses.In spring, the growth of plants strongly depends on the reserves accumulated during the previous seasons.In late April, Leymus chinensis began to turn green, during the process, a considerable amount of WSC from its roots system (including rhizomes, tilling nodes and adventitious roots) must be consumed to growth.The dynamics change of WSC contents in roots system can be used as an indicator of its growth.

关键词： Leymus chinensis populations Water‐Soluble Carbohydrate contents greening stage roots system Saline‐Alkaline soil

作者: Y.S.Ye S.Pan J.B.Wang K.Wang

作者单位: Institute of Grassland Science,China Agricultural University,Beijing 1000９4

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）