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药物杀除极大螺旋藻培养液中轮虫的初步研究
赵素芬1, 黄壹叁1, 官武林1
湛江海洋大学水产学院
摘要:
通过向极大螺旋藻(Spirulina maxima)培养液中添加"轮虫克星Ⅰ号",进行以杀除褶皱臂尾轮虫(Brachionus plicatilis)的试验。结果表明,该药物能有效杀灭藻液中的褶皱臂尾轮虫;褶皱臂尾轮虫的死亡时间、死亡率以及杀灭轮虫后螺旋藻的恢复情况与药物 的浓度有关;在试验范围内既能杀灭轮虫、对螺旋藻生长的影响又较小的最佳药物质量分数为1.25%。
关键词:  药物  极大螺旋藻(Spirulina maxima)  褶皱臂尾轮虫(Brachionus plicatilis)
DOI：
分类号:
基金项目:广东省科技厅、湛江市科技局资助项目
A primary study on using medicine to exterminate Brachionus plicatilis in the cultivation liquid of Spirulina maxima
Abstract:
By the test of having added "Brachionus plicatilis’ invincible opponent 1#" to the cultivation liquid of Spirulina maxima, it indicated that the medicine was an effective cure for B. plicatilis. Both death time and death rate of B. plicatilis were related with the densities of B. plicatilis’ invincible opponent1#, and the recovery situation of S. maxima after B. plicatilis having been killed was also the same sa idem. During the experimental range the 1.25% was the best density which could not only kill B. plicatilis but impact on S. maxima the lest.
Key words:  medicine  Spirulina maxima  Brachionus plicatilis
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