| 3种饵料对暂养长蛸生长的影响 |
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| 引用本文： | 邵楚,王亚,王春琳.3种饵料对暂养长蛸生长的影响[J].水产科学,2011,30(3):140-143. |
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| 作者姓名： | 邵楚 王亚 王春琳 |
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| 作者单位： | 宁波大学,生命科学与生物工程学院,浙江,宁波,315211;宁波大学,应用海洋生物技术教育部重点实验室,浙江,宁波,315211 |
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| 摘 要： | 用缢蛏、凡纳滨对虾、弧边招潮蟹投喂暂养长蛸,通过测量长蛸的摄食率、质量增加率、特定生长率、饵料转化率,分析3种饵料对长蛸生长的影响.试验结果表明,投喂弧边招潮蟹的长蛸摄食稳定,生长快,特定生长率及饵料转化率高,活动力强;投喂凡纳滨对虾的长蛸开始摄食量较大,生长较快,饵料转化率较高,一段时间后生长减慢,最后几乎停止生长;...
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| 关 键 词： | 长蛸 饵料 饵料转化率 |
Effects of Different Diets on Growth of Octopus Octopus variabilis |
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| SHAO Chu,WANG Ya,WANG Chun-lin.Effects of Different Diets on Growth of Octopus Octopus variabilis[J].Fisheries Science,2011,30(3):140-143. |
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| Authors: | SHAO Chu WANG Ya WANG Chun-lin |
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| Institution: | SHAO Chu1,2,WANG Ya1,WANG Chun-lin1,2(1.College of Life Science and Biotechnology,Ningbo University,Ningbo 315211,China,2.Key Laboratoryof Applied Marine Biotechnology,China) |
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| Abstract: | Octopus Octopus variabilis were fed three diets razor clam Sinonovacula constricta,white leg shrimp Litopenaeus vannamei and fiddle crab Uca arcuata to evaluate the effects of these diets on the growth,feeding rate and food conversion efficiency.The results showed that the octopus fed the crab had the maximal indexes of growth rates and food conversion efficiency with the strongest activity.The octopus fed the shrimp showed higher growth rates,food conversion efficiency and feeding rate at the beginning(10 ... |
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| Keywords: | Octopus variabilis diet food conversion efficiency |
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