海东地区荒山荒坡三种治理措施的效果对比研究

An elementary study on the effect of three harnessing measures of degenerative hills and slopes in south Qinghai

对治理荒山荒坡常用的封育、补播、重新建植三种方法进行了对比、调查和分析。结果表明,采用补播措施治理荒山荒坡是较为有效的途径,也是合理开发利用荒山荒坡、尽快恢复植被、控制水土流失和改善生态环境经济实用而又可行的方法。

This paper analyzes the effect of three harnessing measures on the degenerative hills and slopes in east Qinghai province, that is, blockage cultivation, supplemental seeding and replanting. The results indicate that supplemental seeding is an effective way to harness degenerative hills and slopes, and it is also an economically practical and feasible way to restore vegetation, to control soil and water erosion and to improve the ecological environment as quickly as possible.\;