橡胶树气刺微割总结  

Summary of Micro-cut Tapping with Gas-Stimulation at Nanhua State Farm

作　　者：彭文佳 

机构地区：[1]广东省国营南华农场,广东徐闻524149

出　　处：《热带农业科学》2010年第8期27-30,共4页Chinese Journal of Tropical Agriculture

基　　金：国家天然橡胶产业技术体系(No.Nycytx-34-GW2-3);科技部农业科技成果转化资金项目(No.2008GB23260397)

摘　　要：以PR107、红星1号、南华1号3个品种橡胶树为材料进行的气刺微割试验。结果表明,气刺微割可提高产量5.7%～12.0%,割胶再度提高2倍,节约树皮75%,而干胶含量明显下降。气刺微割技术在耐刺激品种方面是一个有效的增产手段。Rubber clones of PR107, Red Star 1, Nanhua 1 were used as experimental materials. The result showed that under the micro-cut （Mc） tapping, the yield increased by 5.7%-12.0% as com- pared to the control, the tapping speed was 3 times more than that of control, bark consumption was 75% less than that of control and the DRC decreased seriously. Mc with gas-stimulation was an effective means of increasing production in clones tolerant to stimulation.

关 键 词：气刺微割 产量 割胶速度 

分 类 号：S794.1[农业科学—林木遗传育种]