黑龙江流域江鳕的繁殖群体组成及繁殖力特性研究

doi:10.16378/j.cnki.1003-1111.24158

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Abstract In order to elucidate the composition of breeding population and reproductive characteristics of burbot Lota lota in the Heilongjiang River Basin, the reproductive biological characteristics were investigate in 607 samples of burbot collected in the main streams of the Heilongjiang River including Huma River in the upper reach, Luobei, Tongjiang and Fuyuan River in the middle reaches in October 2022 and January 2023. The results showed that the female∶male ratio of mature stockbrood burbots was approximately 0.6∶1, with female breeders predominantly from 3 to 6 years old classes. It was found that the burbot had absolute fecundity (F) ranging from 16.2 to 1 100.4 thousand eggs, relative fecundities from 30.8 to 1 989.9 eggs/mm for F_L, and from 17.3 to 1 265.5 eggs/g for F_m. The relationship between body length and body weight was shown to be described as power function relationship, m＝1×10^-5L^{2.931 3}(r²＝0.909 5), and to be logarithmic relationship between absolute fecundity and body weight as F=-212.4ln m+1 853.7, r² = 0.845. The linear regression equation indicated a close relationship between body length and body weight. There was average egg diameter of (0.96±0.09) mm in all samples, with a unimodal distribution. However, significant differences (P<0.01) were observed in mean egg diameters among different river sections, and the absolute fecundity and relative fecundity based on body length were not significantly affected by egg diameter (P>0.05), whereas the relative fecundity based on body weight was significantly influenced by egg diameter (P=0.016<0.05). A model was established linking individual reproductive capacity with relevant major biological measurements via multivariate regression analysis, indicating a positive correlation between reproductive capacity and body weight, while a negative correlation existed with age, body length, dressed rate, condition factor, gonadosomatic index, and ovarian weight.

Key words： Lota lota egg diameter individual reproductive capacity biological measurement Heilongjiang River Basin

Received: 16 September 2024

PACS:

S965.199

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	LI Shenhui
	SHAO Huili
	ZHANG Zepeng
	LU Wanqiao
	JIN Hongyu
	LI Lei

Cite this article:

LI Shenhui,SHAO Huili,ZHANG Zepeng, et al. Breeding Population Composition and Fecundity Characteristics of Burbot Lota lota in the Heilongjiang River Basin[J]. Fisheries Science, 2025, 44(5): 707-716.

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https://www.shchkx.com/EN/10.16378/j.cnki.1003-1111.24158 OR https://www.shchkx.com/EN/Y2025/V44/I5/707

[1] 邵慧丽,金洪宇,张泽鹏,等.黑龙江抚远江段冬季江鳕的摄食生态研究[J]. 淡水渔业,2023,53(5):3-10.
[2] STAPANIAN M A, PARAGAMIAN V L, MADENJIAN C P, et al. Worldwide status of burbot and conservation measures[J]. Fish and Fisheries,2010,11(1):34-56.
[3] 邱实,王云山,李文龙.国内江鳕资源研究现状[J]. 黑龙江水产,2017,36(5):15-17.
[4] 纪锋,王炳谦,孙大江,等.我国冷水性鱼类产业现状及发展趋势探讨[J]. 水产学杂志,2012,25(3):63-68.
[5] 殷名称.我国鱼类生态学的发展和前景[J]. 水产科技情报,1986,13(2):27-29.
[6] 凌建忠,程家骅,任一平,等.东海带鱼主要体征与个体繁殖力的关系[J]. 中国水产科学,2004,11(2):116-120.
[7] 徐永江,柳学周,史宝,等.太平洋鳕(Gadus macrocephalus)亲鱼驯化培育与早期发育特征[J]. 渔业科学进展,2017,38(1):159-167.
[8] VALLIAN, L, NISSLING, A, WEESTIN, L,et al. 影响波罗的海鳕鱼(Gadus morhua)繁殖成功率的可能因素:综述[J]. AMBIO-人类环境杂志,1999,28(1):92-99.
[9] LIU M J, YUAN S, ZHAO Z M, et al. Non-programmable cryopreservation of sperm from industrial-farmed Murray cod (Maccullochella peelii)[J]. Aquaculture,2021,541:736811.
[10] 蒋燕,肖国华,闫保国,等.不同饵料对江鳕稚鱼生长速度及成活率的影响[J]. 水产科技情报,2012,39(2):96-98.
[11] 杨树勋,李东奎,杨雨壮,等.牡丹江上游(含镜泊湖)江鳕年龄、生长、食性和繁殖的研究[J]. 水产学报,1989,13(1):5-16.
[12] 廖锐,区又君.鱼类耳石研究和应用进展[J]. 南方水产,2008,4(1):69-75.
[13] 李亮涛,杨学芬,杨瑞斌,等.雅鲁藏布江中游东方高原鳅的年龄与生长特性[J]. 华中农业大学学报,2016,35(6):117-123.
[14] 周翰林,严利平,张辉,等.东海日本鲭年龄与卵径和繁殖力的关系[J]. 中国水产科学,2022,29(8):1189-1197.
[15] 金洪宇,李雷,金星,等.西藏雅鲁藏布江下游黄斑褶鮡的个体繁殖力研究[J]. 水产科学,2020,39(5):744-751.
[16] MCCULLOH D H, KUTCHUKHIDZE N, CHARKVIANI T, et al. Follicle size indicates oocyte maturity and blastocyst formation but not blastocyst euploidy following controlled ovarian hyperstimulation of oocyte donors[J]. Human Reproduction,2020,35(3):545-556.
[17] SMITH C C, FRETWELL S D. The optimal balance between size and number of offspring[J]. The American Naturalist,1974,108(962):499-506.
[18] 潘晓赋,杨君兴,陈小勇,等.滇池金线鲃亲鱼培育、繁殖力以及卵径大小与胚胎存活率的关系[J]. 动物学研究,2011,32(2):196-203.
[19] 林东明,方学燕,陈新军.阿根廷滑柔鱼夏季产卵种群繁殖力及其卵母细胞的生长模式[J]. 海洋渔业,2015,37(5):389-398.
[20] 吴含含,谭敬军.鲢、鳙鱼成熟卵卵径相关性的研究[J]. 内陆水产,2000,25(6):7-8.
[21] GERGELY R, TÖKÖLYI J. Resource availability modulates the effect of body size on reproductive development[J]. Ecology and Evolution,2023,13(1):e9722.
[22] 杨志,龚云,朱迪,等.金沙江中下游圆口铜鱼的繁殖生物学[J]. 水生生物学报,2018,42(5):1010-1018.
[23] 阿达可白克·可尔江,谢从新,蔡林钢,等.可可托海水库江鳕个体生物学研究[J]. 水生态学杂志,2018,39(5):76-83.
[24] BLANCKENHORN W U. The evolution of body size:what keeps organisms small?[J]. The Quarterly Review of Biology,2000,75(4):385-407.
[25] 王权,李育培,王建国,等.中华鳑鲏两性形态特征和雌性成体生育力[J]. 江苏农业科学,2013,41(2):200-203.
[26] THORSON G. Reproductive and larval ecology of marine bottom invertebrates[J]. Biological Reviews,1950,25(1):1-45.
[27] 盖力强.江鳕苗种培育及温度对江鳕幼鱼摄食生长的影响[D]. 石家庄:河北师范大学,2008.
[28] 肖国华,高晓田,蒋燕,等.江鳕仔鱼幼体发育及生长研究[J]. 海洋湖沼通报,2011,33(1):137-140.
[29] 李宗栋.滇池红鳍原鲌年龄、生长、繁殖及食性研究[D]. 武汉:华中农业大学,2017.
[30] 李建生,胡芬,严利平,等.东海中部日本鲭(Scomber japonicus)产卵群体繁殖力特征[J]. 渔业科学进展,2014,35(6):10-15.
[31] 杨雨壮,秦大公,殷丽洁,等.冰下生殖洄游的江鳕[J]. 生物学通报,2002,37(4):8-10.
[32] 王康,肖洋,毛劲乔,等.水温变化影响下金沙江下游典型鱼类繁殖期研究[J]. 河海大学学报(自然科学版),2023,51(2):50-55.