在毛主席无产阶级革命路线的指引下,在上级党委的领导下,我县从一九六六年以来连续九年进行飞播造林共224万亩,一九七○年四、五月份,在省林业部门的协助和指导下,对全县一九六六年至一九七○年飞播的172.8万亩幼林进行全面普查,保存率达63%,平均每亩有幼苗600多 Under the guidance of Chairman Mao’s proletarian revolutionary line and under the leadership of the party committees at a higher level, the county has conducted a total of 2,242,000 hectares of aerial seeding and afforestation for nine consecutive years since 1966. In April and May of 1970, With the help and guidance of the forestry department, a comprehensive survey of 1,728,000 mu of young forests was carried out in the entire county from 1966 to 1970, with a preservation rate of 63% and an average of more than 600 seedlings per mu