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1978年11月国务院批转了国家林业总局《关于三北风沙危害水土流失地区建立大型防护林的规划》后,“三北”地区的各族人民深受鼓舞,渴望早日建成防护林体系,发挥防护效能,逆转环境退化,建立新的生态平衡。三北风沙线多属于半干旱、干旱地区。其中干旱草原西缘与荒漠草原毗邻地带,是人工造林困难地区之一。这样地区能不能造林呢?有不同的看法,我们通过近三十年的造林实践,回答是肯定的。
After the State Council approved the State Forestry Administration’s “Plan for Establishing a Large-scale Shelterbelt in the Three North Bays to Endanger Water and Soil Erosion,” in November 1978, people of all nationalities in the “Three Norths” region were greatly encouraged and eager to build a shelterbelt system at an early date to play a protective role. , Reverse the degradation of the environment and establish a new ecological balance. Three northern wind sand lines are mostly semi-arid, arid areas. Among them, the western edge of the arid steppe is adjacent to the desert steppe and is one of the difficult afforestation areas. Whether or not afforestation can be done in such areas? With different opinions, we have affirmed the afforestation practice of the past three decades.