摘要
在割胶劳动力缺乏亟的今天,亟需一种既省工又高效的割胶新技术。试验提出气刺短线(S/8)高效采胶技术。云南江城橡胶公司6年的生产性试验研究表明:气刺短线采胶各项生产数据正常,产量效应增产明显,平均净增产率为12.42%,平均株产和株次产分别高于对照0.44 kg和7.2 g;流胶时间长,长流胶比例高于对照12.9%;刺激周期内胶乳产量呈梯度下降趋势;干胶含量低于对照1.5%,平均死皮发生率比对照高出0.54%。气刺短线(S/8)采胶技术可充分挖掘老龄胶树的产胶潜力和延长其经济寿命,并表现出省工、高效的特点。此项技术为橡胶的发展提供了技术保障。
A labor-saving efficient tapping practice is in a bad need especially in the present days of low rubber price. The micro-tapping （S/8） with gas stimulation was test tried in rubber plantations for 6 years by the Jiangcheng Rubber Co., Ltd of Yunnan State Farm Group in Jiangcheng, Yunnan. The trial test showed that all the production data from the trial test were normal. The yield was increased obviously, with a net average rate of 12.42%, and it was 0.44 kg/tree and 7.2 g/tapping/tree. This tapping treatment had a longer latex flow, and its long latex flow is almost 12.9% higher than that of the control. During the period of stimulation, the treatment showed a gradient decrease in latex yield, and the dry rubber content of the latex was 1.5% lower than that of the control. The treatment had a higher tapping panel dryness （TPD） incidence, 0.54% higher than that of the control. The micro-tapping （S/8） with gas stimulation increased the rubber production potential and economic life of the old rubber plantations and was efficient and laborsaving. The micro-tapping （S/8） with gas stimulation provides a technical support for the development of rubber industry.
作者
李明谦
穆洪军
陶建祥
吕厚波
罗宗云
聂平辉
LI Mingqian;MU Hongjun;TAO Jiangxiang;LV Houbo;LUO Zongyun;NIE Pinghui(Yunnan Institute of Tropical crops,Jinghong,Yunnan 666100;Jiangcheng Rubber Co.,Ltd of Yunnan State Farm Group,Jiangcheng,Yunnan 665907)
出处
《热带农业科学》
2018年第8期1-6,共6页
Chinese Journal of Tropical Agriculture
基金
国家科技支撑计划(No.2011BAD30B00)
云南省重大科技专项(No.2016ZA009)
国家天然橡胶产业技术体系西双版纳综合试验站(No.CARS-34-ZD9)
关键词
橡胶树
气刺短线
采胶技术
rubber tree
micro-tapping （S/8） with gas stimulation
latex harvest
作者简介
李明谦（1975-）男，本科，副研究员，主要研究方向为橡胶树割胶与生理，E-mail：xsbnlmq2@126．com。;通讯作者：陶建祥（1975-），男，专科，农艺师，主要研究方向为橡胶树栽培与管理，E-mail：328773052@qq．com。
