| 春繁赣昌鲫与湘云鲫当年养成商品鱼的生长速度比较试验研究 |
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| 引用本文： | 陈道印,欧阳敏,谭新国,李达.春繁赣昌鲫与湘云鲫当年养成商品鱼的生长速度比较试验研究[J].江西农业学报,2010,22(11). |
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| 作者姓名： | 陈道印 欧阳敏 谭新国 李达 |
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| 基金项目： | 江西省南昌市"521"学术带头人资助项目 |
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| 摘 要： | 在养殖管理相同的条件下,将赣昌鲫与湘云鲫夏花鱼种分别混养在草鱼+鳙鱼鱼种培育池中。试验结果显示:赣昌鲫与湘云鲫的平均存活率分别为88.75%、92.92%,赣昌鲫的群体生长速度较湘云鲫的群体生长速度快10.37%,个体增长速度快14.28%。
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| 关 键 词： | 赣昌鲫 湘云鲫 草鱼 鳙鱼 鱼种混养 生长速度 |
Comparative Experiments in Growth Rate of Ganchang Hybrid Crucian Carp Fingerling and Triploid Crucian Carp Fingerling Reared for Commercial Fishes in Same Year |
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| CHEN Dao-yin,OUYANG Min,TAN Xin-guo,LI Da.Comparative Experiments in Growth Rate of Ganchang Hybrid Crucian Carp Fingerling and Triploid Crucian Carp Fingerling Reared for Commercial Fishes in Same Year[J].Acta Agriculturae Jiangxi,2010,22(11). |
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| Authors: | CHEN Dao-yin OUYANG Min TAN Xin-guo LI Da |
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| Abstract: | Under the same rearing management condition,the fingerlings of Ganchang hybrid crucian carp and triploid crucian carp were mixedly reared in the breeding ponds of grass carp fingerling plus bighead carp fingerling.The testing results showed that the average survival rate of Ganchang hybrid crucian carp fingerling and triploid crucian carp fingerling was 88.75% and 92.92% separately,the population growth rate of Ganchang hybrid crucian carp was 10.37% faster than that of triploid crucian carp,while the individual growth rate of the former was 14.28% faster than that of the latter. |
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| Keywords: | Ganchang hybrid crucian carp Triploid crucian carp Grass carp Bighead carp Polyculture Growth rate |
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