云南橡胶树气刺微割采胶新技术研究应用进展

Application of Micro-cut Tapping with Gas-stimulation in Yunnan Province

详细介绍了云南植胶区进行气刺微割采胶新技术试验的研究内容及应用实施情况,通过4a的微割试验示范研究,比较系统的分析了云南微割采胶试验的产量效应、干含、割胶速度、耗皮量、死皮性状、净增长率等生产性数据。说明了微割采胶新技术具有操作简单、割胶速度快、产量好、节约原生树皮、死皮较轻等特点,并能显著降低割胶劳动强度,有效的提高割胶劳动生产率。全面的掌握了这一新技术的应用原理、实施技术、材料配用、操作规程、安全风险,积累了良好气刺微割推广应用基础。

The data such as the yield, DRC, tapping speed, bark consumption, TPD and net yield increment rate during 4 years＇ demonstration of micro-tapping （ Mc ） technique for Hevea trees in Ytmnan Province were analyzed. The results showed that Mc technique was capable of lowering labor intensity significantly, and increasing the tapping productivity efficiently, for its characteristics including simple operation, quick tapping, high yield, lower bark consumption and less TPD. The successful demonstration would highly promote the application of gas-stimulated Mc technique in China.