| 5龄热试99橡胶树乳管特征及其与生长和产量的关系 |
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| 引用本文： | 曾霞,李维国,胡彦师,黄华孙,张伟算.5龄热试99橡胶树乳管特征及其与生长和产量的关系[J].热带作物学报,2006,27(3):1-4. |
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| 作者姓名： | 曾霞 李维国 胡彦师 黄华孙 张伟算 |
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| 作者单位： | 中国热带农业科学院橡胶研究所,国家橡胶树育种中心,农业部热带作物栽培生理学重点实验室,海南,儋州,571737 |
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| 摘 要： | 以初步筛选的橡胶树热试99若干无性系为材料,根据乳管系统特征、茎围生长和试割产量对其今后的生长和产胶量做出了初步评价。结果表明,热试99-2、热试99-5、热试99-8、热试99-10具有良好的产胶潜力,且茎围生长较快,尤其是热试99-8和热试99-10,显示出了良好的速生性能,这几个无性系可望成为新一代的胶木兼优新品种。
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| 关 键 词： | 橡胶树 无性系 乳管系统 茎围 生长 试割产量 |
| 收稿时间： | 2005-07-18 |
| 修稿时间： | 2005-12-31 |
Latex Vessel Characteristics of Some Young Rubber Clones of Reshi 99 in an Advanced Clone Trial and Its Correlation with growth and Test-tapping Yield of the Clones |
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| Zeng Xia,Li Weiguo,Hu Yanshi,Huang Huasun,Zhang Weisuan.Latex Vessel Characteristics of Some Young Rubber Clones of Reshi 99 in an Advanced Clone Trial and Its Correlation with growth and Test-tapping Yield of the Clones[J].Chinese Journal of Tropical Crops,2006,27(3):1-4. |
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| Authors: | Zeng Xia Li Weiguo Hu Yanshi Huang Huasun Zhang Weisuan |
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| Institution: | State Rubber Breeding Center, Rubber Research Institute/Ministry of Agriculture Key Laboratory for Tropical Crops Physiology, CATAS Danzhou Hainan 571737 |
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| Abstract: | Latex vessel characteristics together with the girth and test-tapping yield of some young rubber clones of Reshi 99 recently selected were investigated to estimate the girth increment and latex production of the clones in future. The results showed that Reshi 99-2, Reshi 99-5, Reshi 99-8 and Reshi 99-10 had high potential of latex production, and that their girth increment was higher, especially that of Reshi 99-8 and Reshi 99-10. These four clones were expected to be the new recommended latex-timber clones. |
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| Keywords: | rubber tree clone latex vessel girth growth test-tapping yield |
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