| 河蟹对水葫芦生长的影响 |
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| 引用本文： | 江锦坡,金春华,徐镇,陆开宏.河蟹对水葫芦生长的影响[J].水产科学,2002,21(3):11-12. |
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| 作者姓名： | 江锦坡 金春华 徐镇 陆开宏 |
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| 作者单位： | 宁波大学海洋与水产系,江苏,宁波,315211 |
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| 摘 要： | 利用河蟹的杂食性和对水葫芦新根、新茎的喜食性，进行河蟹对水葫芦生长的影响试验。结果表明，河蟹对水葫芦的叶面增宽减少近39.1%，叶柄变矮达75%，植株分蘖控制率达25%。河蟹对控制水葫芦的疯长、保持生态平衡具有重要意义。
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| 关 键 词： | 河蟹 水葫芦 生长 影响试验 生态平衡 |
| 文章编号： | 1003-1111(2002)03-0011-02 |
| 修稿时间： | 2001年10月30 |
Effect of Eriocheir sinensis on the Growth of Einhornia crassipes solms |
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| JIANG Jin,po JIN Chun,hua XU Zhen LU Kai,hong.Effect of Eriocheir sinensis on the Growth of Einhornia crassipes solms[J].Fisheries Science,2002,21(3):11-12. |
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| Authors: | JIANG Jin po JIN Chun hua XU Zhen LU Kai hong |
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| Abstract: | Eriocheir sinensis is used to control the growth of Einhornia crassipes solms ,because it is ominvorous and prefer to eat the tender root and caudex of waterhyacinth.The results show that the average leaf growth of waterhyacinth reduces about 39 1%,the petiole controlling rate and the plant tillery are up to 75% and 25%,respectively.It indicates that Eriocheir sinensis play an important role to control the wild growing of waterhyacinth and keep ecological equilibrium. |
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| Keywords: | Eriocheir sinensis Einhornia crassipes solms Growth Effect |
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