| 河蟹溞状幼体培育期使用孔雀石绿杀灭聚缩虫的试验 |
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| 引用本文： | 张三龙. 河蟹溞状幼体培育期使用孔雀石绿杀灭聚缩虫的试验[J]. 水产养殖, 1995, 0(1) |
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| 作者姓名： | 张三龙 |
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| 作者单位： | 江苏省淡水水产研究所 南京 |
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| 摘 要： | 孔雀石绿对河蟹(氵蚤)状幼体的48小时半数致死浓度Ⅰ期幼体为1.89ppm,V期幼体为7.45ppm。在河蟹工厂化育苗中如果发生聚缩虫感染,可采用孔雀石绿1ppm浓度全池泼洒、10～12小时内排出药液水、技入新水的方法杀灭聚缩虫,不会影响河蟹(氵蚤)状幼体的变态发育。
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| 关 键 词： | 河蟹 溞状幼体 孔雀石绿 聚缩虫 半致死浓度 |
A preliminary experiment on killing zoothamnium sp. with malachite green in rearing zaea of mitten crab |
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| Zhang Sanlong Freshwater Fisheries Research Institute of Jiangsu Province. A preliminary experiment on killing zoothamnium sp. with malachite green in rearing zaea of mitten crab[J]. Journal of Aquaculture, 1995, 0(1) |
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| Authors: | Zhang Sanlong Freshwater Fisheries Research Institute of Jiangsu Province |
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| Affiliation: | Zhang Sanlong Freshwater Fisheries Research Institute of Jiangsu Province,210017 |
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| Abstract: | The median lethal concentration of malachite green to mitten crab zoea stage- I and V in 48 h is 1. 89 and 7. 45 ppm respectively. In order to killing zoothamman sp. in rearing zoea of mitten crab, malachite green of 1 ppm can be used for a short span of 10-12 h. |
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| Keywords: | mitten crab zoea malachite green zoothamnum sp. median lethal concentration |
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