| 不同浓度的KCI对海湾扇贝眼点幼虫附着变态作用的研究 |
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| 引用本文： | 于瑞海,王如才,田传远,王昭萍,董庆春.不同浓度的KCI对海湾扇贝眼点幼虫附着变态作用的研究[J].海洋湖沼通报,2001(4):28-32. |
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| 作者姓名： | 于瑞海 王如才 田传远 王昭萍 董庆春 |
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| 作者单位： | 青岛海洋大学教育部海水养殖重点实验室,青岛,266003 |
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| 摘 要： | 本文在有附着基的条件下进行KCI溶液对海湾扇贝眼点幼虫的附着变态研究，并观察春成活情况。结果表明：KCI对眼点幼虫的诱导效应随KCI浓度和作用时间的增大而增大，但过高则抑制眼点幼虫的附着变态,而成活率则随浓度增加和处理时间延长而降低，其中30mmol/L效果最好。并进行了小型生产试验，效果较好。
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| 关 键 词： | 海湾扇贝 眼点幼点 附着 变态 氯化钾溶液 成活率 |
| 文章编号： | 1003-6482(2001)04-0028-05 |
| 修稿时间： | 2001年12月5日 |
A STUDY ON ADHERING METAMORPHOSIS IN EYEBOT LARVAE OF BAY SCALLOP ARGOPECTENIRRADIANS BY KCL OF DIFFERENT CONCENTRATIONS |
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| YU Ruihai,WANG Rucai,TIAN Chuanyuan,WANG Zhaoping,DONG qingchun.A STUDY ON ADHERING METAMORPHOSIS IN EYEBOT LARVAE OF BAY SCALLOP ARGOPECTENIRRADIANS BY KCL OF DIFFERENT CONCENTRATIONS[J].Transaction of Oceanology and Limnology,2001(4):28-32. |
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| Authors: | YU Ruihai WANG Rucai TIAN Chuanyuan WANG Zhaoping DONG qingchun |
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| Abstract: | A study was made on the settlement and metamorphosis of larvae of the bay scallop Argopecten irradians treated with KCl solution. And their growth was observed. The results indicated that: the induction effect was related to the concentration of KCl and the treatment time of KCl and the metamorphosis of larvae increased with an increase in the concentration and the treatment time. But a higher concentration inhibited the metamorphosis of the larvae. Otherwise, the survral decreased with an increase in the concentration and the time Overall, treatment with KCI will increase the settlement and metamorphosis in bay scallop. |
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| Keywords: | Argopecten irradians eyebot larvae adhering metamorphosis |
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