气刺微割技术对不同品系的更新橡胶树割胶效果初报  

The Preliminary Report of Effect of Micro-cut Tapping with Ethylene Gas Stimulation on Different Trains of the Renewal Rubber Trees

作　　者：麦全法[1,2] 李晓波[2] 李文海[2] 校现周[3] 彭培堂 

机构地区：[1]海南大学农学院,海南儋州571737 [2]海南省农垦科学院,海口570206 [3]中国热带农业科学院橡胶研究所,海南儋州571737

出　　处：《中国农学通报》2012年第25期64-67,共4页Chinese Agricultural Science Bulletin

基　　金：2011年社会公益研究"现代农业产业技术体系建设"(2060302)

摘　　要：对海南老龄胶树进行气刺微割技术示范,为当地更新胶树挖潜和提高经济效益提供技术支持。通过对文昌试验站3个品种的老龄更新橡胶树进行低频气刺割胶试验,与常规割胶技术进行对比。结果表明,采用气刺微割的橡胶树均能提高更新橡胶树产量,最高可提高61.9%,最低也增产18.8%,而干胶含量则略有降低,但割胶时间可缩短50%,割胶速度可提高1倍,使割胶效率和割胶收益大大提高。气刺割胶技术是一项高效技术,在更新胶树中将有较好的应用前景。The experiment of micro-cut tapping with ethylene gas stimulation on the old renewal rubber trees had been done in Hainan,which was guided to update rubber tree tapping potential and enhance economic efficiency.In this experiment,micro-cut tapping with ethylene gas stimulate was used on 3 different strains of the old renewal rubber trees compared with conventional tapping method.The results showed that the yield was increased,the highest being more than 61.9%,the dry rubber content was lower slightly,the tapping time was shorten 50%,and the speed was raised by 1 times as compared with the control.Micro-cut tapping with ethylene gas stimulate was one new efficiency technology.And it would be one better application prospect for renewal rubber trees.

关 键 词：气刺微割 品系 更新橡胶树 割胶效率 割胶效益 

分 类 号：S7[农业科学—林学]