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我国是一个需要大力发展林业的大国,绿化造林的工程量很大,要使我国森林覆被率那怕是增长到世界的平均水平(22％),也需要我国十亿人民都做出努力,奋斗到二十一世纪的来临。在营林活动的全过程中,从采种、育苗、造林和林木的抚育管理,每年所需要耗费的劳动力,据有人估计,约占整个林业生产的百分之六十以上,所以,除了响应中央号召,大力开
China is a big country that needs to develop its forestry vigorously. The amount of afforestation projects is very large. Even if our country’s forest cover rate is even higher than the average level of the world (22%), China’s one billion people will need to make efforts. Strive to the advent of the twenty-first century. In the whole process of silviculture activities, the annual labor required to plant, raise nursery, afforestation and tree management is estimated to account for about 60% of the entire forestry production. Therefore, in addition to responding to the central government Call, vigorously open