artificial afforestation meaning in English

人工造林法

In light of the problems of aggravated soil erosion and litho - desertification of the karst regions in northwest guangxi as a result of degradation of forest ecosystems , six " grain - for - green " models ( five models of artificial afforestation or grass planting , and one model of desertation for natural vegetation restoration ) were screened out for quick restoration of vegetations in the regions and evaluated for their respective ecological effect
摘要针对桂西北喀斯特地区森林生态系统退化造成的水土流失加剧以及石漠化严重的现状，筛选适合该地区植被快速恢复的5种人工造林（草）方式和自然抛荒恢复模式，分析评价各种模式的生态效应。