鉴于橡胶园熟练胶工的日益短缺,针刺采胶制度的产量效应和树皮反应愈加引起人们关注。许多有关针刺采胶的问题,例如针刺的孔数,长度或带数及胶树的类型和树龄已在广泛进行研究。尽管针刺采胶有优点,然而也有缺点。业已探明,在再生皮和原生皮上针刺采胶,树皮反应有三种形式。所有针刺采 In view of the increasing shortage of skilled rubber workers rubber plantation, acupuncture mining yield effects and bark reaction more and more cause for concern. Much of the research on needling, such as the number of holes in needles, length or number of bands, and the type and age of gum trees has been extensively studied. Although acupuncture sealant has the advantage, however, there are disadvantages. It has been proven that acupuncture is performed on regenerated and native hide, and the bark reaction has three forms. All acupuncture picks