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集约式养殖凡纳滨对虾体长与体重的关系
引用本文:李卓佳,曹煜成,文国樑,李色东.集约式养殖凡纳滨对虾体长与体重的关系[J].热带海洋学报,2005,24(6):67-71.
作者姓名:李卓佳  曹煜成  文国樑  李色东
作者单位:1. 中国水产科学研究院南海水产研究所,广东,广州,510300
2. 湛江市水产研究所,广东,湛江,524000
基金项目:广东省重大科技兴渔项目(B200201A01)
摘    要:研究了集约化养殖凡纳滨对虾Litopenaeus vannamei体长与体重的关系,通过全过程采样测试并经回归分析得到不同生长阶段的体长、体重关系式。研究发现当体长大于12.5cm时相同体长的雌虾要明显重于雄虾(p〈0.01)。比较地膜养殖池与沙底养殖池对凡纳滨对虾生长的影响,结果表明当养殖天数大于90d时,地膜养殖池对虾的生长明显优于沙底养殖池对虾(p〈0.05)。

关 键 词:凡纳滨对虾Litopenaeus  vannamei  集约化养殖  体长  体重  生物统计
文章编号:1009-5470(2005)06-0067-05
收稿时间:2004-11-01
修稿时间:2005-03-22

A RELATIONSHIP BETWEEN BODY WEIGHT AND LENGTH OF INTENSIVELY CULTURED LITOPENAEUS VANNAMEI
LI Zhuo-jia,CAO Yu-cheng,WEN Guo-liang,LI Se-dong.A RELATIONSHIP BETWEEN BODY WEIGHT AND LENGTH OF INTENSIVELY CULTURED LITOPENAEUS VANNAMEI[J].Journal of Tropical Oceanography,2005,24(6):67-71.
Authors:LI Zhuo-jia  CAO Yu-cheng  WEN Guo-liang  LI Se-dong
Institution:1. South China Sea Fisheries Institute, CAFS, Guangzhou 510300, China 2. Zhanjiang Fisheries Institute, Zhanjiang 52400, China
Abstract:The relationship between body weight and length of intensively cultured Litopenaeus vannamei was reported and its regressive equations in different phases were obtained. The results showed that when the body length exceeded 12.5cm, female prawns were heavier than the male prawns with the same body length. In addition, by comparing the effects of different cultrured ponds on the growth of the prawns, it was found that the prawns cultured in the ponds with bottom covered with plastic film grew much better than those coultured in the ponds with bottom covered with sand when the prawns were cultured over 90 days.
Keywords:Litopenaeus vannamei  intensive culture  body length  body weight  biostatistics
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