| 橡胶树不同品种幼苗抗寒生理指标研究初报 |
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| 引用本文： | 陈根辉,黄华孙,安泽伟.橡胶树不同品种幼苗抗寒生理指标研究初报[J].热带农业科技,2008,31(2). |
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| 作者姓名： | 陈根辉 黄华孙 安泽伟 |
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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,海南,儋州,571737 |
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| 摘 要： | 通过对23个橡胶树品种幼苗低温处理后进行的抗寒生理指标测定分析,结果表明,在低温条件下,叶片中可溶性糖、丙二醛含量和细胞电解渗出率呈极显著增加,其中云研77-4、天任31-45、93-114表现出较强的抗寒性。
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| 关 键 词： | 橡胶树 品种 抗寒性 生理指标 |
Preliminary Report on Physiological Characteristic of Young Rubber Clones by Cold Acclimation |
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| CHEN Gen-hui,HUANG Hua-sun,AN Ze-wei.Preliminary Report on Physiological Characteristic of Young Rubber Clones by Cold Acclimation[J].Tropical Agricultural Science & Technology,2008,31(2). |
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| Authors: | CHEN Gen-hui HUANG Hua-sun AN Ze-wei |
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| Abstract: | The physiological mechanism of freezing-resistance was studied with 23 rubber clones by cold treatment. The results showed that the content of soluble sugar, malondialdehycle (MDA) and the electrolyte leakage in the leaves increased significantly. Among them, clone Yunyan77-4, Tianren31-45 and Tianren93-114 showed strong ability against the chilling under low-temperature conditions. |
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| Keywords: | Hevea rubber clones cold-resistance physiological characteristics |
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