| 橡胶树他感作用初步研究 |
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| 引用本文： | 杨华庚 陈惠娟. 橡胶树他感作用初步研究[J]. 华南热带农业大学学报, 2005, 11(4): 1-4 |
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| 作者姓名： | 杨华庚 陈惠娟 |
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| 作者单位： | 华南热带农业大学农学院,海南,儋州,571737;华南热带农业大学农学院,海南,儋州,571737 |
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| 基金项目： | 致谢：参加本试验工作的还有戴丽云、林彩凤、周梅三位同学.谨此致谢! |
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| 摘 要： | 研究3个橡胶品系根、茎、叶水浸液对花生、西瓜、玉米3种受体作物种子及其幼苗生长的影响。结果表明，橡胶树根、茎、叶及其3种不同品系间（种内）的他感作用存在明显的差异。抑制作用强度为：叶〉茎〉根；热研7—33—97〉海垦1〉热研88—13。由此可见，胶园闻作时，应当考虑橡胶树不同品系问他感作用的差异。
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| 关 键 词： | 橡胶树 他感作用 研究 |
Preliminary Research on Allelopathic Effects of Rubber Trees |
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| Yang Huageng, Chen Huijuan. Preliminary Research on Allelopathic Effects of Rubber Trees[J]. Journal of South China University of Tropical Agriculture, 2005, 11(4): 1-4 |
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| Authors: | Yang Huageng Chen Huijuan |
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| Abstract: | The allelopathic effects of aqueous extract of root, stem and leaf from 3 strains of rubber trees (He-vea brasiliensis) on the seed germination and seedling growth of peanut, watermelon, maize were investigated.The results showed that the allelopathic effects of different organs and strains of rubber trees were significant-ly different, and the inhibiting intensity was in the following order: leaf>stem>root>; reyan 7- 33- 97>haiken1>reyan 88- 13. In conclusion, the different allelopathic effects of different strains should be taken into con-sideration during the intercropping period in rubber plantation. |
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| Keywords: | Heavea brasiliensis allelopathy |
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