| 施氏鲟在静水池塘养殖的生长特性研究 |
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| 引用本文： | 王秋实,赵春刚,马国军,陈军.施氏鲟在静水池塘养殖的生长特性研究[J].黑龙江农业科学,2011(1):70-73. |
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| 作者姓名： | 王秋实 赵春刚 马国军 陈军 |
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| 作者单位： | 中国水产科学研究院,黑龙江水产研究所,黑龙江,哈尔滨,150070 |
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| 基金项目： | 黑龙江水产研究所基本科研专项资助项目 |
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| 摘 要： | 对1龄施氏鲟(Acipenser schrenckii)在静水池塘养殖条件下的生长特性进行了研究.结果表明:平均体全长25.99 cm、平均体重53.70 g的施氏鲟经过60 d土质静水池塘的培育,体全长增长58.83%,体重增长360.20%.体重与体全长呈幂函数关系,关系式为W=0.000 6 L3.484(R2=...
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| 关 键 词： | 施氏鲟 池塘养殖 生长特性 水温 生长离散 |
Growth Characteristics of Acipenser schrenckii in Pond-culture |
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| WANG Qiu-shi,ZHAO Chun-gang,MA Guo-jun,CHEN Jun.Growth Characteristics of Acipenser schrenckii in Pond-culture[J].Heilongjiang Agricultural Science,2011(1):70-73. |
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| Authors: | WANG Qiu-shi ZHAO Chun-gang MA Guo-jun CHEN Jun |
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| Institution: | (Heilongjiang River Fisheries Research Institute of Chinese Academy of Fishery Sciences,Harbin,Heilongjiang 150070) |
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| Abstract: | The growth of 1-year-old juvenile Acipenser schrenckii in pond-culture was studied.The results showed that the juveniles＇ mean total body length which was 25.99 cm and body weight which was 53.70 g increased by 58.83% and 360.20% respectively after 60 days rearing.There was a power function relationship：W=0.000 6 L3.484,R2=0.991 6,between body weight and total body length.The daily increasing weight,RIR and SGR of juveniles increased with the water temperature decreased,and reached the maxmium until 20.0℃,and then decreased.GC ranged from 0.248 4 to 0.511 2,GT ranged from 0.049 6 to 0.102 2,K ranged from 0.289 4 to 0.372 9.The body weight and total body length CV showed an increasing trend. |
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| Keywords: | amur sturgeon（Acipenser schrenckii） pond-culture growth characteristics water temperature coefficient of variation |
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