马褂木等在三峡库区水土保持中的应用效果分析

Application analysis on Soil and Water Conservation of Alnus cremastogyne Burkill and Liriodendron chinense（Hemsl.）sarg.in Three Gorges Reservoir Region

摘要:

摘要：马褂木等各5个优良地理种源在三峡库区水土保持建设中推广应用造林。通过对造林地土壤监测表明：采用桤木、马褂木等阔叶树种造林后，林地的土壤改良效果明显，水土流失情况得到有效治理和控制。

Abstract:

Abstract：The total 10 superior provenance of Alnus cremastogyne Burkill and Liriodendron chinense（Hemsl.）sarg. were applied and afforested of the soil and water conservation of in Three Gorges Reservoir Area, afforestation and soil monitoring showed that effect of woodland soil significantly improved, soil and water losses was controlled after afforestation.