不同树种灌木林蓄水保土效益的研究

Effects of Shrubberies of Different Species on Conservation of Moisture and Soil

通过设置径流小区，对５树种灌木林的蓄水保土效益进行了观测。研究结果表明：蓄水保土效益顺序为葛藤＞桑树＞胡枝子＞花椒＞李树＞花生（对照）。５树种的抗旱性能顺序为花椒＞胡枝子＞李树＞葛藤＞桑树。

The runoff plots were set up to observe the effects of Shrubberies of five species on conservation of moisture and soil.The results showed lobed kudzuvine>White Mulberry>Shrub Lespedeza>Bunge Pricklyash>Japanese Plum>Groundnut(as a check)in succession based on the effects of moisture and soil conservation.The drought resistance of five species indicated Bunge Pricklyash>Shrub Lespedeza>Japanese Plum>Lobed kudzuvine>White Mulberry.