不同贝龄“金蛎1号”福建牡蛎数量性状的相关性和通径分析
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摘要
随机选取1~4龄的"金蛎1号"福建牡蛎(Crassostrea angulata)个体各50个,分别测量壳长、壳高、壳宽、体质量和肉质量(即软体部质量)5个数量性状.采用相关性分析和通径分析的方法分别计算了不同贝龄群体的体质量和肉质量的通径系数和决定系数.相关性分析结果显示,除3龄群体中壳高和体质量相关系数最大外,其他贝龄群体均是体质量和肉质量的相关系数最大(p<0.05).根据多元回归分析结果,对体质量和肉质量分别建立了不同贝龄群体的4个多元回归方程.通径分析结果表明:1~2龄群体中影响体质量的主要因素为壳宽,3~4龄群体中则为壳高;各贝龄群体中影响肉质量的主要因素均为壳宽和体质量.决定系数分析结果与通径分析结果一致.上述结果为福建牡蛎人工选育工作的开展提供了基础资料.
To study the difference of quantitative traits of " Golden Oyster #1" Crassostrea angulata at different ages( 1-4 age),the shell length( SL),shell height( SH),shell width( SW),total weight( TW) and meat weight( MW) of 50 individuals were measured. With the morphological traits( SL,SH and SW) used as independent variables,the quality traits( TW and MW) as dependent variables,the path coefficients and determinant coefficients of different-age C. angulate were calculated using correlation analysis and path analysis. The results showed that the correlation coefficients of SH and TW of the 3 age group were the highest among the four populations of diffe-rent ages,while for other populations( 1,2 and 4 age),the highest correlation coefficients appeared between MW and TW( p<0. 05).According to the results of multiple regression analysis,four regression equations were established for MW and TW of different-age groups.The results of path analysis showed that SW was the major factor affecting TW for the 1-2 age groups,and SH was the major factor for the 3-4 age groups.The major traits affecting MW in the 1-4 age groups were SW and TW.The determination coefficient analysis showed a similar trend to that of path analysis.Therefore,the results of this study could provide a basis for further development of artificial breeding of C. angulata.
To study the difference of quantitative traits of " Golden Oyster #1" Crassostrea angulata at different ages( 1-4 age),the shell length( SL),shell height( SH),shell width( SW),total weight( TW) and meat weight( MW) of 50 individuals were measured. With the morphological traits( SL,SH and SW) used as independent variables,the quality traits( TW and MW) as dependent variables,the path coefficients and determinant coefficients of different-age C. angulate were calculated using correlation analysis and path analysis. The results showed that the correlation coefficients of SH and TW of the 3 age group were the highest among the four populations of diffe-rent ages,while for other populations( 1,2 and 4 age),the highest correlation coefficients appeared between MW and TW( p<0. 05).According to the results of multiple regression analysis,four regression equations were established for MW and TW of different-age groups.The results of path analysis showed that SW was the major factor affecting TW for the 1-2 age groups,and SH was the major factor for the 3-4 age groups.The major traits affecting MW in the 1-4 age groups were SW and TW.The determination coefficient analysis showed a similar trend to that of path analysis.Therefore,the results of this study could provide a basis for further development of artificial breeding of C. angulata.
引文
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[20]林清,王亚骏,王迪文,等.太平洋牡蛎和葡萄牙牡蛎养殖群体数量性状比较分析[J].海洋通报,2014,33(1):106-111.
[21]肖述,符政君,喻子牛.香港巨牡蛎雌雄群体的数量性状通径分析[J].南方水产科学,2011,7(4):1-9.
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[28]LUO X,KE C H,YOU W W.Estimates of correlations for shell morphological traits on body weight of interspecific hybrid abalone(Haliotis discus hannai and Haliotis gigantea)[J].Journal of Shellfish Research,2013,32(1):115-118.
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[30]安丽,刘萍,李健,等.“黄海1号”中国明对虾形态性状对体质量的影响效果分析[J].中国水产科学,2008,15(5):779-786.
[31]区又君,吉磊,李加儿,等.卵形鲳鲹不同月龄选育群体主要形态性状与体质量的相关性分析[J].水产学报,2013,37(7):961-969.
[32]杜美荣,方建光,高亚平,等.不同贝龄栉孔扇贝数量性状的相关性和通径分析[J].水产学报,2017,41(4):580-587.
[33]杜美荣,王彬,张继红,等.一龄栉孔扇贝壳长与壳高对湿重的相关性和通径分析[J].中国农学通报,2012,28(20):136-139.
[34]李莉,郑永允,徐科凤,等.不同贝龄毛蚶壳形态性状对体质量的影响[J].海洋科学,2015,39(6):54-58.
[2]曾志南,宁岳,林向阳,等.福建牡蛎养殖业发展现状与对策[J].海洋科学,2011,35(9):112-118.
[3]王成东,聂鸿涛,鹿瑶,等.薄片镜蛤野生群体主要经济性状间的相关性及通径分析[J].大连海洋大学学报,2015,30(4):380-385.
[4]AHMED M,ABBAS G.Growth parameters of finfish and shellfish juveniles in the tidal waters of Bhanbhore,Korangi Creek and Miani Hor Lagoon[J].Pakistan Journal of Zoology,2000,32(1):21-26.
[5]刘小林,常亚青,相建海,等.栉孔扇贝壳尺寸性状对活体重的影响效果分析[J].海洋与湖沼,2002,33(6):673-678.
[6]刘文广,林坚士,何毛贤.不同贝龄华贵栉孔扇贝数量性状的通径分析[J].南方水产科学,2012,8(1):43-48.
[7]刘志刚,章启忠,王辉.华贵栉孔扇贝主要经济性状对闭壳肌重的影响效果分析[J].热带海洋学报,2009,28(1):61-66.
[8]张存善,常亚青,曹学彬,等.虾夷扇贝体形性状对软体重和闭壳肌重的影响效果分析[J].水产学报,2009,33(1):87-94.
[9]常亚青,张存善,曹学彬,等.1龄虾夷扇贝形态性状对重量性状的影响效果分析[J].大连水产学院学报,2008,23(5):330-334.
[10]赵鹏,丁君,常亚青,等.两种壳色虾夷扇贝壳体尺性状对活体重影响效果的分析[J].大连海洋大学学报,2011,26(1):1-5.
[11]HUO Z M,YAN X W,ZHAO L Q,et al.Effects of shell morphological traits on the weight traits of Manila clam(Ruditapes philippinarum)[J].Acta Ecologica Sinica,2010,30(5):251-256.
[12]刘辉,张兴志,鹿瑶,等.菲律宾蛤仔橙色品系壳形态性状对质量性状的通径及多元回归分析[J].大连海洋大学学报,2015,30(5):514-518.
[13]郭文学,闫喜武,马贵范,等.两种四角蛤蜊(Mactra veneriformis)壳内色品系选育初探[J].海洋与湖沼,2012,43(2):262-267.
[14]闫喜武,王琰,郭文学,等.四角蛤蜊形态性状对重量性状的影响效果分析[J].水产学报,2011,35(10):1513-1518.
[15]郭文学,闫喜武,肖露阳,等.中国蛤蜊壳形态性状对体质量性状的影响[J].大连海洋大学学报,2013,28(1):49-54.
[16]高玮玮,袁媛,潘宝平,等.青蛤(Cyclina sinensis)贝壳形态性状对软体部重的影响分析[J].海洋与湖沼,2009,40(2):166-169.
[17]张伟杰,常亚青,丁君,等.日本镜蛤(Dosinia japonica Reeve)壳尺寸与重量性状的相关与回归分析[J].海洋与湖沼,2013,44(3):796-800.
[18]TORO J E,NEWKIK G F.Divergent selection for growth rate in the European oyster Ostrea edulis:res-ponse to selection and estimation of geneticparameters[J].Marine Ecology Progress Series,1990,62(3):219-227.
[19]TORO J E,AGUILA P,VERGARA A M.Spatial vari-ation in response to selection for live weight and shell length from data on individually tagged Chilean native oysters(Ostrea chilensis Philippi,1845)[J].Aquaculture,1996,146(1/2):27-36.
[20]林清,王亚骏,王迪文,等.太平洋牡蛎和葡萄牙牡蛎养殖群体数量性状比较分析[J].海洋通报,2014,33(1):106-111.
[21]肖述,符政君,喻子牛.香港巨牡蛎雌雄群体的数量性状通径分析[J].南方水产科学,2011,7(4):1-9.
[22]孙泽伟,郑怀平,杨彦鸿,等.近江牡蛎养殖群体数量性状间的相关及通径分析[J].中国农学通报,2010,26(6):332-336.
[23]农业部渔业渔政管理局.中华人民共和国农业部公告第2515号[EB/OL].(2017-04-18)[2017-04-24].http:∥www.moa.gov.cn/sjzz/yzjzw/tzggyzj/201704/t20170418_5571160.htm.
[24]曾志南.一种贝壳金黄色速长葡萄牙牡蛎新品系的培育方法:ZL 2014 1 0197671.1[P].2015-08-26.
[25]杜家菊,陈志伟.使用SPSS线性回归实现通径分析的方法[J].生物学通报,2010,45(2):4-6.
[26]KVINGEDAL R,EVANS B S,LIND C E,et al.Population and family growth response to different rearing location,heritability estimates and genotype×environment interaction in the silver-lip pearl oyster(Pinctada maxima)[J].Aquaculture,2010,304(1):1-6.
[27]WANG H,CHAI X,LIU B.Estimation of genetic parameters for growth traits in cultured clam Meretrix meretrix(Bivalvia:Veneridae)using the Bayesian method based on Gibbs sampling[J].Aquaculture Research,2010,42(2):240-247.
[28]LUO X,KE C H,YOU W W.Estimates of correlations for shell morphological traits on body weight of interspecific hybrid abalone(Haliotis discus hannai and Haliotis gigantea)[J].Journal of Shellfish Research,2013,32(1):115-118.
[29]DENG Y W,DU X D,WANG Q H,et al.Correlation and path analysis for growth traits in F1 population of Pearl Oyster Pinctada martensii[J].Marine Science Bulletin,2008,10(2):68-73.
[30]安丽,刘萍,李健,等.“黄海1号”中国明对虾形态性状对体质量的影响效果分析[J].中国水产科学,2008,15(5):779-786.
[31]区又君,吉磊,李加儿,等.卵形鲳鲹不同月龄选育群体主要形态性状与体质量的相关性分析[J].水产学报,2013,37(7):961-969.
[32]杜美荣,方建光,高亚平,等.不同贝龄栉孔扇贝数量性状的相关性和通径分析[J].水产学报,2017,41(4):580-587.
[33]杜美荣,王彬,张继红,等.一龄栉孔扇贝壳长与壳高对湿重的相关性和通径分析[J].中国农学通报,2012,28(20):136-139.
[34]李莉,郑永允,徐科凤,等.不同贝龄毛蚶壳形态性状对体质量的影响[J].海洋科学,2015,39(6):54-58.