| 气刺微割技术在GT1更新胶树上使用试验小结 |
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| 引用本文： | 钱云,李芹,周敏,罗国红,白永平,陈伟强.气刺微割技术在GT1更新胶树上使用试验小结[J].热带农业科学,2017(3):7-10. |
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| 作者姓名： | 钱云 李芹 周敏 罗国红 白永平 陈伟强 |
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| 作者单位： | 1. 云南省红河热带农业科学研究所 云南河口661300;2. 河口县农业和科学技术局 云南河口661300;3. 河口瑶族自治南溪农场 云南河口661302 |
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| 基金项目： | 云南省农业科技成果转化资金项目(2013GB23260583)，云南省农业技术试验示范专项(14RZNJ-15) |
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| 摘 要： | 气刺微割技术在GT1胶树上的试验结果表明,在GT1更新胶树上采用S/4U d3+ETG、每周期5刀的刺激方式,株净增产率达61.1%,增产效果显著。在提高割胶速度、减少耗皮等方面有明显优势。两割年试验分析认为,在计划更新的GT1胶树上采用气刺微割采胶技术对挖掘胶树潜力具有较好的推广价值。
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| 关 键 词： | 气刺微割技术 GT1 更新胶树 |
Experimental Results of Micro-cut Tapping for GT1 Rubber Trees Planned for Replanting |
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| QIAN Yun,LI Qin,ZHOU Min,LUO Guohong,BAI Yongping,CHEN Weiqiang.Experimental Results of Micro-cut Tapping for GT1 Rubber Trees Planned for Replanting[J].Chinese Journal of Tropical Agriculture,2017(3):7-10. |
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| Authors: | QIAN Yun LI Qin ZHOU Min LUO Guohong BAI Yongping CHEN Weiqiang |
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| Abstract: | The micro-cut tapping technology was applied to GT1 rubber trees that were planned for replanting.The results showed that the rubber trees tapped under the tapping system of S/4U d3 +ETG with gas filling once every 5 cuts or 15 days gave a net increase of yield by 61.1％,a remarkable increase in yield.There were advantages in higher tapping speed for the short cut and lower bark consumption.Analysis of two years of tapping experiment showed that micro-cut tapping with ethylene gas stimulation had a good potential to get more yield from the GT1 rubber trees that are planned for replanting,and is worthwhile to release for extension. |
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| Keywords: | micro-cut tapping GT1 rubber tree replanting |
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