狼鳗幼鱼生长特性的研究

doi:10.16378/j.cnki.1003-1111.20186

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (1201 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The growth characteristics of juvenile wolf eel Anarrhichthys ocellatu were observed and researched under the sea water temperature of 10.0—16.0 ℃. Related growth data were measured and analyzed. The results showed that the average initial body weight and average body length of the newly hatchings were increased from (0.05±0.01) g and (4.30±0.01) cm to (500.35±44.47) g and (72.65±6.32) cm after 11 months of growth. There was quadratic function between body weight (m) and age (t)(month):m=5.7228t²-21.545t+13.863,r²=0.9868,with the average daily weight gain of 1.52 g and instantaneous weight growing rate of 2.79. There was linear relationship between the total length (L) and age:L=6.3452t-1.4895,r²=0.9824,with average daily total length gain of 0.21 cm, and instantaneous total length growing rate of 0.86. The regression curve between body weight and length was m=0.0033L^2.8258,r²=0.9705, with the power of 2.8258, less than 3, indicating that the growth rate of body weight and length was not consistent, with a negative allometric growth stage. The body length had an inflection point at the age of 7.6 months,and the weight did not appear. The coefficient variation of body weight and length was changed from 1.79 to 11.80 and 0.15 to 8.95,the fish population showed a change in the growth dispersion intensification-weakening. Condition factor was changed from 0.06 to 0.30 in different months,and the change in condition factor was firstly increased and then decreased. The 11 month old fish had average body weight of 500 g under the sea water temperature of 10.0—16.0 ℃, and the wolf eel grow rapidly at low temperature, can farm at high density with promising development prospects.

Key words： Anarrhichthys ocellatu juvenile water temperature artificial culturing growth characteristics

Received: 26 August 2020

S965.399

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	LIU Yuyan
	LI Fenghui
	ZHU Wenjing
	BIAN Li
	GE Jianlong
	LIU Changlin
	QU Jiangbo
	GAO Wenlei
	CHEN Siqing

Cite this article:

LIU Yuyan,LI Fenghui,ZHU Wenjing, et al. Growth Characteristics of Juvenile Wolf Eel Anarrhichthys ocellatu[J]. Fisheries Science, 2022, 41(4): 629-635.

URL:

https://www.shchkx.com/EN/10.16378/j.cnki.1003-1111.20186 OR https://www.shchkx.com/EN/Y2022/V41/I4/629

[1]MARLIAVE J B. The life history and captive reproduction of the wolf-eel Anarrhichthys ocellatus at the Vancouver Public Aquarium[J].International Zoo Yearbook,2007,26(1):70-81.
[2]刘长琳,陈四清,燕敬平,等.狼鳗肌肉的营养成分分析及评价[J].营养学报,2016,38(5):506-508.
[3]石振广,董双林,鲁宏申,等.人工养殖条件下达氏鳇杂交种幼鱼生长特性的初步研究[J].中国海洋大学学报(自然科学版),2008,38(1):33-38.
[4]张盛,叶香尘,甘习军,等.人工养殖长丝??(Pangasius sanitwongsei)的生长特性[J].南方农业学报,2015,46(9):1710-1714.
[5]严银龙,汪洋,施永海.全人工繁育刀鲚幼鱼的摄食和生长特性[J].水产科技情报,2016,43(4):169-173.
[6]陈刚,黄建盛,张健东,等.杂交石斑鱼(褐点石斑鱼♀×清水石斑鱼♂)仔、稚鱼的摄食与生长特性[J].水产学报,2018,42(11):1766-1777.
[7]徐嘉波,税春,施永海,等.池养美洲鲥1⁺龄鱼种生长特性的研究[J].上海海洋大学学报,2018,27(1):55-63.
[8]刘琨,张乐乐,张庆文,等.绿鳍马面鲀工厂化养殖研究[J].渔业现代化,2017,44(3):35-40.
[9]于海波,聂文强,吉红,等.匙吻鲟越冬前后的生长特性研究[J].水生态学杂志,2018,39(4):89-94.
[10]魏凯,陈春山,郑伟,等.二、三倍体细鳞鲑幼鱼生长特性的研究[J].水产学杂志,2019,32(3):1-4.
[11]张文和.长相丑陋的狼鳗[J].海洋世界,2016(10):8-9.
[12]刘春胜,陈四清,孙建明,等.狼鳗幼鱼对温度和盐度耐受性的试验研究[J].渔业现代化,2011,38(2):1-5.
[13]李思发.中国淡水主要养殖鱼类种质研究[M].上海:上海科学技术出版社,1998.
[14]多甜,王凤产,赵晓进.淇河鲫早期生长非线性回归分析[J].河南师范大学学报(自然科学版),2017,45(1):61-64.
[15]李秉钧,王波,张桂军.室内工厂化养殖犬齿牙鲆的生长特性[J].海洋水产研究,2007,28(5):30-35.
[16]王波,雷霁霖,张榭令,等.工厂化养殖的大菱鲆生长特性[J].水产学报,2003,27(4):358-363.
[17]殷名称.鱼类生态学[M].北京:中国农业出版社,1995.
[18]吴万荣.布氏哲罗鲑年龄与生长的初步研究[J].水产学报,1987,11(1):37-44.
[19]徐浩然,张健,赵晓临,等.流水池塘养殖哲罗鱼的生长特性[J].水产学杂志,2016,29(1):8-11.
[20]严俊丽,陈四清,王贞杰,等.基于工厂化养殖的圆斑星鲽生长初步研究[J].渔业现代化,2017,44(1):15-20.
[21]牟振波,李永发,徐革锋,等.细鳞鱼在人工流水养殖下的生长特性[J].水产学杂志,2011,24(2):13-16.
[22]施兆鸿,马凌波,高露姣,等.人工育苗条件下银鲳仔稚幼鱼摄食与生长特性[J].海洋水产研究,2007,28(4):38-46.
[23]FROESE R. Cube law, condition factor and weight-length relationships:history, meta-analysis and recommendations[J].Journal of Applied Ichthyology,2006,22(4):241-253.
[24]宋振鑫,陈超,吴雷明,等.七带石斑鱼和云纹石斑鱼幼鱼在封闭循环水条件下的生长特性[J].渔业科学进展,2014,35(5):91-96.
[25]姜虎成,夏爱军,张明生,等.人工养殖条件下麦穗鱼的生长特性[J].中国农学通报,2017,33(35):137-140.
[26]王秋实,赵春刚,孙大江,等.静水池塘养殖施氏鲟商品鱼的生长特性[J].水产学杂志,2011,24(4):21-24.
[27]BADIANI A, STIPA S, NANNI N, et al. Physical indices, processing yields, compositional parameters and fatty acid profile of three species of cultured sturgeon (Genus Acipenser)[J].Journal of the Science of Food and Agriculture,1997,74(2):257-264.
[28]牟希东,王培欣,胡隐昌,等.亚洲龙鱼形态结构及幼鱼生长特性[J].水产学报,2010,34(9):1379-1386.
[29]庄平,李大鹏,王明学,等.养殖密度对史氏鲟稚鱼生长的影响[J].应用生态学报,2002,13(6):735-738.
[30]虞为,马振华,张家松,等.养殖鱼类同类残食现象研究进展及其预防措施[J].海洋渔业,2016,38(6):689-696.
[31]孙龙芳,梁旭方,黄威,等.早期分级筛选对加州鲈和乌斑(乌鳢♀×斑鳢♂)生长、成活率及水质的影响[J].广东农业科学,2014,41(11):126-130.
[32]乐普敏,江兴龙.半封闭和全封闭循环水养殖南美洲鳗鲡的效果比较[J].渔业现代化,2018,45(6):7-13.