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新疆生产建设兵团(以下简称兵团)三十多年来,营造了大面积的防护林,在实践中积累了丰富的经验。三年来,我们就防护林中营造混交林问题,对四十多个团场进行了调查研究,初步整理如下。
Xinjiang Production and Construction Corps (hereinafter referred to as Corps) for more than 30 years, creating a large area of shelterbelt has accumulated rich experience in practice. In the past three years, we have created a mixed forest on shelterbelt. We conducted a survey and study of more than 40 groups and conducted a preliminary review as follows.