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刈胶树死皮病是一种生理病害,表现在刈线上局部或全部停止流胶,对胶树的产胶影响很大.我场割胶历史不长,但死皮在各作业区都有不同程度的发生.1982年5月中下旬,我们在田径、龙头和许坑等三个作业区调查了1785株刈胶树,累计死皮率达7.3%,死度指数4.3,其中4～5级的占2.5%.本文根据调查情况,对死皮的发病因素及其防治问题作粗浅的探讨,供参考.
Kashii tree dead skin disease is a physiological disease, the performance of the mulching line to stop the partial or complete flow of plastic, gel gum production has a great impact on my field of tapping history is not long, but the dead skin in the operating area has In the middle and late May 1982, we surveyed 1,785 kojic trees in three operating areas, including track and field, leading and Xu Hang, with an accumulated dead skin rate of 7.3% and a mortality index of 4.3, of which 4 to 5 Grade accounted for 2.5% .This article based on the investigation, the incidence of dead skin disease and its prevention and treatment issues for discussion, for reference.