两种扇贝杂交和自交子一代生长性状的比较

doi:10.16378/j.cnki.1003-1111.20233

摘要
图/表
参考文献
相关文章 (15)

全文: PDF (2013 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要以虾夷扇贝和栉孔扇贝为材料,建立4个试验组合:虾夷扇贝♀×栉孔扇贝♂(正交组合)、栉孔扇贝♀×虾夷扇贝♂(反交组合)、虾夷扇贝♀×虾夷扇贝♂(虾夷扇贝自交组合)、栉孔扇贝♀×栉孔扇贝♂(栉孔扇贝自交组合),分析各试验组合受精率、孵化率、幼虫生长及存活、附着变态率、海区保苗率以及养成阶段生长与存活等性状。试验结果显示:4个组合的受精率、孵化率分别在97%、89%以上,组合间差异不显著(P＞0.05);幼虫期,反交组合的日平均增长量、眼点幼虫规格较栉孔扇贝自交组合分别提高9.03%、3.74%,正交组合的日平均增长量、眼点幼虫规格较虾夷扇贝自交组合分别提高5.02%、4.32%,组合间的幼虫存活率无显著差异(P＞0.05);4个组合的附着变态率差异不显著(P＞0.05),正交组合的海区保苗率较虾夷扇贝自交组合提高5.13个百分点;在养成期,反交组合的生长速度、月增长量较栉孔扇贝自交组合分别提高7.41%、7.45%,正交组合的生长速度、月增长量较虾夷扇贝自交组合分别提高17.37%、17.36%,反交、正交组合的存活率较栉孔扇贝自交、虾夷扇贝自交组合分别提高5.85、18.41个百分点。综合比较,杂交组合较自交组合在生长和存活方面均具有一定的杂种优势,且正交组合具有显著的杂种优势,适于大规模产业化推广。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	陈洋
	赵春暖
	蔡忠强
	王晓梅
	郑言鑫
	于涛

关键词 ：虾夷扇贝, 栉孔扇贝, 杂交, 生长, 存活

Abstract：Four experimental combinations were set up with Yesso scallop Patinopecten yessoensis and Farrer′s scallop Chlamys farreri as materials: P. yessoensis ♀ × C. farreri ♂ (PC), C. farreri ♀× P. yessoensis ♂ (CP), P. yessoensis ♀ × P. yessoensis ♂ (PP) and C. farreri ♀ × C. farreri ♂ (CC). The fertilization rate, hatching rate, growth and survival rate, attachment metamorphosis rate and seedling survival rate were analyzed. The results showed that the fertilization rate and hatching rate of the four combinations were above 97% and 89%, without significant difference among the four combinations. The average daily growth and eye-spot larva size of CP combination were 9.03% and 3.74% higher than that of CC combination, while that of PC combination was 5.02% and 4.32% higher than that of PP combination, respectively. There was no significant difference in the survival rate of larvae among the four combinations; there was no significant difference in the attachment metamorphosis rate among the four combinations, but the seedling survival rate of PC combination in sea was 5.13 percentage points higher than that of PP combination. The growth rate and monthly increment of CP combination were 7.41% and 7.45% higher than those of CC, respectively; the growth rate and monthly increment of PC combination were 17.37% and 17.36% higher than those of PP, respectively. The survival rates of CP and PC were 5.85 and 18.41 percentage points higher than those of CC and PP, respectively. Comprehensive comparison showed that the hybrid combination had certain heterosis in growth and survival compared with self-cross combination, and PC combination had obvious heterosis, was suitable for large-scale industrialization.

Key words： Patinopecten yessoensis Chlamys farreri hybridization growth survival

收稿日期: 2020-10-19

PACS:

S968.313

基金资助:国家贝类产业技术体系建设专项(CARS-49);中国水产科学研究院院级基本科研业务费资助项目(2020TD66);烟台市科技计划项目(2018SFBF068,2020XCZX042).

通讯作者: 于涛(1983—),男,副研究员;研究方向:水产动物遗传育种与健康养殖. E-mail:cdyutao@126.com.

作者简介: 陈洋(1984—),女,助理工程师;研究方向:水产动物遗传育种与苗种繁育. E-mail:47954614@qq.com.

引用本文:

陈洋, 赵春暖, 蔡忠强, 王晓梅, 郑言鑫, 于涛. 两种扇贝杂交和自交子一代生长性状的比较[J]. 水产科学, 2022, 41(4): 556-563.
CHEN Yang, ZHAO Chunnuan, CAI Zhongqiang, WANG Xiaomei, ZHENG Yanxin, YU Tao. Comparison of Growth Traits between Hybridized Combinations and Self-Fertilize Combinations of Two Species of Scallop. 水产科学, 2022, 41(4): 556-563.

链接本文:

http://www.shchkx.com/CN/10.16378/j.cnki.1003-1111.20233 或 http://www.shchkx.com/CN/Y2022/V41/I4/556

[1]于涛,杨爱国,周丽青,等.栉孔扇贝、虾夷扇贝及其杂交子代的群体遗传多样性分析[J].中国水产科学,2011,18(3):574-580.
[2]李文姬,薛真福.持续发展虾夷扇贝的健康增养殖[J].水产科学,2005,24(9):49-51.
[3]于佐安,李大成,王笑月,等.长海县筏养虾夷扇贝大规模死亡原因探讨[J].水产科学,2019,38(3):420-427.
[4]马明辉,宫强,刘述锡,等.悬浮物对虾夷扇贝致死效应的研究[J].海洋环境科学,2004,23(3):46-48.
[5]刘超,吴富村,林思恒,等.高温刺激导致虾夷扇贝死亡因素的探究[J].海洋科学,2016,40(11):91-98.
[6]张明明,赵文.我国虾夷扇贝死亡原因的探讨及控制对策[J].中国水产,2008(2):65-66.
[7]李文姬,谭克非.日本解决虾夷扇贝大规模死亡的启示[J].水产科学,2009,28(10):609-612.
[8]刘小林,常亚青,相建海,等.栉孔扇贝中国种群与日本种群杂交一代的中期生长发育[J].水产学报,2003,27(3):193-199.
[9]刘小林,常亚青,相建海,等.栉孔扇贝不同种群杂交效果的研究 Ⅱ:中国种群和俄罗斯种群及其杂种F₁中期生长发育[J].海洋学报(中文版),2005,27(2):135-140.
[10]王春德,刘保忠,李继强,等.紫扇贝与海湾扇贝种间杂交的研究[J].海洋科学,2009,33(10):84-87.
[11]汪德耀,刘汉英.牡蛎人工杂交的初步研究[J].动物学报,1959,11(3):283-295.
[12]周茂德,高允田,吴融.太平洋牡蛎与近江牡蛎、褶牡蛎人工杂交的初步研究[J].水产学报,1982,6(3):235-241.
[13]陶家玉,胡希亮,董树德,等.牡蛎人工杂交育苗试验[J].水产养殖,1988,9(4):4-5.
[14]吕豪,魏若飞,吕典壮,等.太平牡蛎(Crassostrea gigas)与大连湾牡蛎(Ostrea talienwhamensis)杂交实验[J].水产科学,1994,13(6):8-11.
[15]燕敬平,孙慧玲,方建光,等.日本盘鲍与皱纹盘鲍杂交育种技术研究[J].海洋水产研究,1999,20(1):35-39.
[16]万俊芬,汪小龙,潘洁,等.日本盘鲍×皱纹盘鲍子代杂种优势的RAPD分析[J].青岛海洋大学学报(自然科学版),2001,31(4):506-512.
[17]孙振兴,常林瑞,宋志乐.皱纹盘鲍与盘鲍杂交效果分析[J].水产科学,2005,24(8):1-3.
[18]何华武,林焕阳,王振华,等.盘鲍和皱纹盘鲍的杂交育苗技术[J].福建水产,2007,29(2):49-51.
[19]柯才焕,田越,周时强,等.杂色鲍与皱纹盘鲍、盘鲍杂交的初步研究[J].海洋科学,2000,24(11):39-41.
[20]杨爱国,王清印,刘志鸿,等.栉孔扇贝与虾夷扇贝杂交及子一代的遗传性状[J].海洋水产研究,2004,25(5):1-5.
[21]于瑞海,包振民,王昭萍,等.栉孔扇贝×虾夷扇贝的杂交技术[J].中国海洋大学学报(自然科学版),2006,36(1):85-88.
[22]王梅林,郑家声,余海.栉孔扇贝Chlamys farreri (Jones & Preston,1904)染色体核型[J].青岛海洋大学学报,1990,20(1):81-85.
[23]YABU H, MARU K. Chromosome number of Patinopecten yessoensis and Chlamys farreri nipponensis[J].Nippon Suisan Gakkaishi,1987,53(2):319.
[24]KOMARU A, WADA K. Karyotypes of four species in the Pectinidae (Bivalvia:pteriomorphia)[J].Venus,1985,44(4):249-259.
[25]周丽青,杨爱国,刘志鸿,等.栉孔扇贝×虾夷扇贝杂交子一代与双亲染色体核型的分析[J].水生生物学报,2005,29(1):105-109.
[26]赵洋,包振民,毕克,等.雌性虾夷扇贝与雄性栉孔扇贝杂交子代及其亲本的核型研究[J].海洋学报(中文版),2006,28(1):100-105.
[27]吕振明,杨爱国,王清印,等.栉孔扇贝和虾夷扇贝杂交子代的细胞遗传学研究[J].高技术通讯,2006,16(8):853-858.
[28]刘桂龙,林基亮,杨斌,等.虾夷扇贝与风向标扇贝种间杂交的初步研究[J].水产学报,2018,42(12):1880-1888.
[29]南乐红,张金盛,丰玮,等.紫扇贝和墨西哥湾扇贝种间杂交的初步研究[J].中国农学通报,2012,28(20):131-135.
[30]陈来钊,王子臣.温度对海湾扇贝与虾夷扇贝及其杂交受精、胚胎和早期幼体发育的影响[J].大连水产学院学报,1994(4):1-9.
[31]王雪磊,李琪,孔令锋,等.壳金长牡蛎家系的建立及生长和存活性状的比较[J].水产学报,2016,40(11):1683-1693.
[32]郑怀平,张国范,刘晓,等.海湾扇贝杂交家系与自交家系生长和存活的比较[J].水产学报,2004,28(3):267-272.
[33]丰玮,李建立,蔡德泉,等.紫扇贝与海湾扇贝杂交后代生长发育的比较研究[J].中国农学通报,2012,28(20):118-124.
[34]张跃环,王昭萍,喻子牛,等.养殖牡蛎种间杂交的研究概况与最新进展[J].水产学报,2014,38(4):612-623.
[35]张跃环,王昭萍,闫喜武,等.太平洋牡蛎与近江牡蛎的种间杂交[J].水产学报,2012,36(8):1215-1224.