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栉江珧人工育苗试验
曾祥玲1, 庞田胜2, 陈小宏2
1.广东省湛江教育学院;2.湛江市海洋与水产局
摘要:
报道了栉江珧(Pinna(Alrina) peclinala Linneaus)人工育苗的试验结果。结果表明采用变温刺激法、阴干流水刺激法及阴干流水升温刺激法催产亲贝效果较好。在水温20.6～24.7℃,密度1.018～1.023水体中,经50d培育后幼虫附着变态成稚贝,变态率10%～20%,10d后最大幼贝长达6mm。
关键词:  栉江珧  人工育苗  试验
DOI：
分类号:
基金项目:“九五”农业部重点科研计划项目(渔95-B-96-01-01-05)
The artificial breeding of Atrina peclinala Linneaus
Abstract:
This paper reported the experiments on artificial breeding of Atrina peclinala Linneaus. The results showed that varying temperature stimulation, dry-in-shade-with-running-water stimulation and dry-in-shade-with-running-water-and rising-temperature stimulation have shown better echolic effects on the broodstocks. At the condition of water temperature 20.6～24.7℃ at water density of 1.018～1.023, 10～20% of the larva metamorphosed to juveniles after 50-day cultivation. The largest juvenile after 10-day cultivation was 6mm in length.
Key words:  Atrina peclinala Linneaus  artificial breeding  experiment
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