Eco-physiological mechanisms of Caragana korshinskii Kom. adaptation to extreme drought stress： Lea

• 作 者: DangHui Xu XiangWen Fang ZhenJ
• 机 构: StateKeyLaboratoryofGrasslandAgro-ecosystems/SchoolofLifeScience,ColdandAridRegionsEnvironmentalandE
• 出 处: 寒旱区科学：英文版
• 发表日期: 2012年6期
• 关键词: 叶绿体超微结构 生态生理机制 叶片脱落 干旱胁迫 柠条 生态机制 类胡萝卜素含量 整性 Caragana korshinskii extreme drought
• 基金项目: supported by the National Natural Sciences Foundation of China (Nos. 30900171, 91025026),the China Postdoctoral Science Foundation (No. 20090450186)

In order to study the eco-physiological mechanisms of C. korshinskii adaptation to extreme drought stress, we investigated the variations of water content in soil, leaves, and stems, the chlorophyll a and b and the carotenoid content in leaves and stems,