Effects of freeze-thaw changes on soil physicochemical properties and enzyme activities in root zone of <i>Picea asperata</i> and <i>Fargesia nitida</i> under subalpine forests of southwest China
生物
植物
土壤酶
酶分析
化学
酶
生物化学
作者
Min Guo,Lin Luo,Liang Jin,Yan-Jie WANG,Chunzhang Zhao