土池培育条件下中国仙女蛤肥满度变化初步观察

›› 2015, Vol. 37 ›› Issue (5): 411-414.

土池培育条件下中国仙女蛤肥满度变化初步观察

吴文呈

福建省水产供销公司；福建省大成水产良种繁育中心

收稿日期:2015-09-01 修回日期:2015-09-06 出版日期:2015-10-26 发布日期:2015-10-29
通讯作者: 吴文呈

A preliminary test on fatness ratio of Callista chinensis in earth pond

Received:2015-09-01 Revised:2015-09-06 Online:2015-10-26 Published:2015-10-29

摘要/Abstract

摘要： 2012年4月至2013年3月，以中国仙女蛤（Callista chinensis）为研究对象，对土池培育的中国仙女蛤进行了周年肥满度变化研究。研究结果显示，中国仙女蛤肥满度高峰值出现在6—9月，达60%～80%；11月至翌年4月份肥满度最低，在47%～55%之间。根据肥满度的周年变化规律推断，中国仙女蛤一年中有1个繁殖期，即为6—8月份。

关键词: 中国仙女蛤, 土池, 肥满度, Callista chinensis, earth pond, fatness ratio

Abstract: In this paper, selecting Callista chinensis as the research object, we studied the annual fatness change of Callista Chinensis cultured in earth ponds from April 2012 to March 2013. The results of the study showed that Callista Chinensis had a fatness peak per year which appeared between June and September ,and the fatness ratio was between 60%～80%. The lowest value of annual fatness appeared from November to April next year and the fatness ratio was between 47%～55%. According to the trait of the annual change of the meat condition, we can conclude that Callista chinensis in a year has one breeding period that is from June to August.

吴文呈. 土池培育条件下中国仙女蛤肥满度变化初步观察[J]. , 2015, 37(5): 411-414.

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