| 太平洋牡蛎二倍体和三倍体的生长比较 |
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| 引用本文： | 曾志南,林琪.太平洋牡蛎二倍体和三倍体的生长比较[J].上海海洋大学学报,1999(2):119-123. |
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| 作者姓名： | 曾志南 林琪 |
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| 作者单位： | 福建省水产研究所!厦门，361012，福建省水产研究所!厦门，361012，福建省水产研究所!厦门，361012，福建省水产研究所!厦门，361012，福建省水产研究所!厦门，361012 |
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| 基金项目： | 农业部重点科研项目!“太平洋牡蛎三倍体生产技术研究”（95－B－96－02－02－02） |
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| 摘 要： | 比较研究了在福建养殖的太平洋特蛎二倍体和三倍休的生长，结果表明，经１７个月养殖的太平洋牡蛎三倍体壳长、壳高、体重和软体部重量分别比二倍体增加１４．４１％、７．６６％、３５．２７％和７３．２５％。在太平洋特蛎繁殖季节５￣８月，三倍体体重和软体部重量生长明显超过二倍体．还就温带及亚热带海区养殖的太平洋牡蛎二倍体和三倍体的生长进行讨论。
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| 关 键 词： | 太平洋牡蛎 二倍体 三倍体 生长 牡蛎 |
COMPARISON OF GROWTH BETWEEN DIPLOIDS AND TRIPLOIDS OYSTER CRASSOSTREA GIGAS |
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| ZENG Zhi-Nan,LIN Qi,WU Jian-Shao,CHEN Pu Xian,CHEN Mu.COMPARISON OF GROWTH BETWEEN DIPLOIDS AND TRIPLOIDS OYSTER CRASSOSTREA GIGAS[J].Journal of Shanghai Ocean University,1999(2):119-123. |
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| Authors: | ZENG Zhi-Nan LIN Qi WU Jian-Shao CHEN Pu Xian CHEN Mu |
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| Abstract: | Comparison of growth between diploid and triploid for crassostrea gigas cultured in Fujian was reported in this paper. The result shows that shell length, shell height,body weight and wet meat weight of triploid were larger 14. 41 %, 7. 66 %, 35. 27 %, and 73.25 % than those of diploid after 17 months culture. During the reproductive period from May to August, growth of body weight and wet meat weight for triploid obviously exceeded those for diploid. In addition, the growth between diploid and triploid cultured in temperate and sxub-tropical zone sea were discussed. |
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| Keywords: | Crassostrea gigas diploid triploid growth |
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