文章摘要
张澄茂.闽东海区中国对虾放流虾的生长特性[J].水产学报,2001,25(2):
闽东海区中国对虾放流虾的生长特性
Growth characteristics of releasing Penaeus orientalisin the Mindong waters
投稿时间:2014-04-15  修订日期:2014-04-15
DOI:
中文关键词: 中国对虾 放流虾 生长特性 闽东海区
英文关键词: Penaeus orientalis  releasing shrimp  growth characteristics  Mindong waters
基金项目:国家科技攻关项目
作者单位地址
张澄茂 福建省水产研究所资源研究室。福建厦门361012 福建省水产研究所资源研究室。福建厦门361012
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中文摘要:
      研究了闽东海区中国对虾放流虾的生长特性.结果表明,同渤海的中国对虾一样,放流虾也表现出雌雄生长差异.雄性虾体生长较快,而雌性虾体可达到更大的个体;在相同体长条件下,放流虾体重比渤海野生虾大;体重生长拐点在102日龄左右.据此,笔者认为在7月中旬开始捕捞较为合理.
英文摘要:
      The growth characteristics of releasing Penaeus orientalis in the Mindong waters was studied in this paper. The results show that releasing P. orientyalis in the Mindong waters has difference in the growth between females and males, like it in the Bohai Sea. The males grew more quickly than the females, but the body size of females could grow larger than that of males. The body weight of the released shrimp was larger than the natural P . orientalis living in the Bohai Sea at same body length. The inflexion of the weight growth was about 102 days. Thus, it would be a proper date to start f ishing in the mid-July that was suggested.
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