论文部分内容阅读
五倍子是一种重要的资源昆虫产物,就其形成与否,或量的多少与其它林木生长一样,与立地条件的适宜有着密切的联系。贵州是五倍子的中心产区,但并不等于任何地方都能产结五倍子。就是产倍子的地区,生产力也因立地条件不同而有差异。当前,五倍子供需矛盾突出,迫使改变长期以来,凭借野生野长维持现状的境况,促使五倍子生产走向集约经营。
Galla chinensis is an important resource insects product, its formation or not, or the amount of the same with the growth of other trees, with the appropriate site conditions are closely linked. Guizhou is the center of gallnut production, but it does not mean that anywhere can produce gall. It is a region where the raw material is produced, and productivity varies depending on the site conditions. At present, the contradiction between supply and demand of Chinese nutgall prominent, forcing the change for a long time, with the wild wild to maintain the status quo situation, to promote the production of gallicy to intensive management.