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倍林是次生灌木林。由于长期处于野生状态,五倍子生产的三要素——倍蚜虫及冬、夏寄主普遍数量不足、且比例不当,致使五倍子生产力极其低下。同时,由于环境条件的差异和人为活动的影响,倍林本身的组成结构也十分复杂,使得各种林分的倍子产量差异很大。为了合理开发自然资源、充分利用自然条件,以探索家养、半家养人工集约经营途径,我们对本区印江县洋溪区近五万亩五倍子生产基地的经营设计,实施步骤及经营类型的划分方法进行了探索。
Beilin is a secondary shrub forest. Due to long-term in the wild, gallnut production of three elements - times aphids and winter, summer, the general lack of host number, and the proportion of inappropriate, resulting in extremely low productivity gallnut. At the same time, due to the difference of environmental conditions and the influence of human activities, the composition of Beilin itself is also very complicated, resulting in a great difference in the yield of pleurotus of various stands. In order to rationally develop natural resources and make full use of natural conditions in order to explore domestic and semi-domestic artificial intensive management channels, we analyzed the design, implementation steps and division of operation types of nearly fifty thousand mu gallnut production base in Yangxi, Yinjiang County, Have explored.