| 巴西橡胶树乳管生物学与胶乳生产 |
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| 引用本文： | 郝秉中,吴继林. 巴西橡胶树乳管生物学与胶乳生产[J]. 热带作物学报, 2004, 25(4): 1-7 |
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| 作者姓名： | 郝秉中 吴继林 |
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| 作者单位： | 中国热带农业科学院橡胶研究所农业部热带作物栽培生理学重点开放实验室 海南儋州571737 |
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| 摘 要： | 论述了3个限制天然橡胶生产的关键因素,即割胶后排胶持续的时间、两次割胶之间胶乳的再生和乳管从维管形成层的产生。同时说明,对橡胶树自身来说,乳管可能是与机械损伤相联系的一种保护组织,而乳管的形成和功能,能够被包括乙烯和茉莉酸在内的伤害信号高度地调节。
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| 关 键 词： | 巴西橡胶树 乳管 伤害信号 茉莉酸 乙烯 |
Biology of Laticifers in Hevea and Latex Production |
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| Hao Bingzhong,Wu Jilin. Biology of Laticifers in Hevea and Latex Production[J]. Chinese Journal of Tropical Crops, 2004, 25(4): 1-7 |
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| Authors: | Hao Bingzhong Wu Jilin |
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| Affiliation: | Ministry of Agriculture Key Laboratory for Tropical Crops Physiology/Rubber Research lustitute Chinese Academy of Tropical Agricultural Sciences, Danzhou, Hainan 571737, China |
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| Abstract: | In this minireview, the three critical factors that limit the rubber production are dealt with: duration of latex flow after tapping, latex regeneration between two tappings and laticifer production from vascular cambium. It is shown that for rubber tree itself the laticifer might act as a protective tissue associated with mechanical wounding and its formation and function would be highly regulated by wound signals including ethylene and jasmonates. |
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| Keywords: | Hevea brasiliensis laticifer wound signals jasmonates ethylene |
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