据统计,察右后旗从解放初到一九八四年底,人工造林累计四十一万五千亩。一九八四年“三北”防护林建设二期工程普查,全旗实有人工林面积十五万四千亩,保存率只有百分之三十七,加上部分天然林,全旗的森林覆盖率仅百分之二点六。普查中发现,近几年全旗造林成活率也是很低的,一九八一 According to statistics, from the beginning of the liberation to the end of 1984, Tsai Youhou Banner accumulated a total of 415,000 hectares of afforestation. The 1984 Census of Phase II of the “Three Norths” Shelterbelt Construction Project has a total area of ​​154,000 acres of planted forest with a preservation rate of only 37%. Together with the natural forest and the whole forest Coverage is only 2.6%. In the census, it was found that the survival rate of afforestation in the entire county in recent years is also very low, 1981