中国气刺微割研究现状(英文)  

Micro-tapping in China

作　　者：刘实忠[1] 校现周[1] 魏小弟[1] 罗世巧[1] 吴明[1] 谭海燕[1] 

机构地区：[1]中国热带农业科学院橡胶研究所,海南儋州571737

出　　处：《热带农业科学》2010年第8期42-45,共4页Chinese Journal of Tropical Agriculture

基　　金：National Industrial Technology System of Natural Rubber(No.Nycytx-34-GW2-3)~~

摘　　要：气刺微割技术是应用在巴西橡胶树采胶生产上的一项新技术,核心是乙烯气体高效刺激技术,刺激强度为每周期施用30mL乙烯,每月3个周期,进行高部位树皮短割线采胶。连续10a的试验结果表明,气刺微割使得割胶效率大大提高,胶乳干胶含量保持正常水平,树皮产胶解剖结构、功能正常。长流胶是气刺微割获得高产的重要保证。气刺微割是一种安全、高效和可持续的橡胶树采胶技术。Gas stimulation micro-tapping system was applied to the rubber trees （Hevea brasiliensis） on the upper panel with upwards short cut, 30 mL ethylene gas 3 times a month, tapped twice each stimulation cycle. Ten years of trial showed that gas stimulation Mc increased tapping efficiency, remained normal in DRC and functional in yielding structure of the bark. The long-term flow was most important to the high yield of Mc system. The gas stimulation Mc is a safe, high efficient and sustainable technique for rubber production.

关 键 词：橡胶树 气刺 微割 乙烯 

分 类 号：S794.1[农业科学—林木遗传育种]