论文部分内容阅读
久树(Schleihera trijuga)在印度和东南亚一些国家,被广泛地应用于紫胶生产。我国引进久树以来,进行过放养紫胶虫的试验,结果表明,原胶的产量较高,质量尤优。对马鹿花等18种紫胶寄主所产原胶的
Schleihera trijuga is widely used in the production of shellac in India and some countries in Southeast Asia. Since the introduction of a long tree in our country, the test of stocking lac bug has been carried out. The results show that the yield of the original gum is higher and the quality is superior. 18 kinds of red deer flower on the host deer and other rubber produced