2龄黄喉拟水龟主要形态性状与体质量的关系
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摘要
在水温22.8～30.1℃下,2017年4月15日—10月15日,分3次测定体质量分别为20.10～47.03 g、30.61～70.22 g和34.52～88.57 g 3组2龄黄喉拟水龟的背甲长(x_1)、背甲宽(x_2)、背甲高(x_3)、腹甲长(x_4)、腹甲宽(x_5)、甲桥长(x_6)、喉盾宽(x_7)、肱盾宽(x_8)、胸盾宽(x_9)、股盾宽(x_(10))、肛盾宽(x_(11))、喉盾缝长(x_(12))、肱盾缝长(x_(13))、胸盾缝长(x_(14))、腹盾缝长(x_(15))、股盾缝长(x_(16))、肛盾缝长(x_(17))18个形态性状,每个体质量组测定340只,通过相关分析、通径分析和回归分析,研究了形态性状对体质量(y)的影响。试验结果表明,20.10～47.03 g、30.61～70.22 g、34.52～88.57 g 3组中个体对体质量直接作用较大的形态性状分别为背甲长和背甲高、腹甲长、背甲长和喉盾缝长。利用逐步回归分析方法,以体质量为依变量(y),形态性状为自变量(x_1～x_(17)),建立了3组黄喉拟水龟的最优多元线性回归方程:y_1=-48.209+7.557x_(10)+5.994x_3+4.553x_1,y_2=-26.398+9.326x_4+9.510x_3,y_3=-46.413+11.098x_1+40.039x_(12)。该研究结果为黄喉拟水龟良种选育提供了重要参考指标。
The morphometric traits including body weight y, carapace length x_1, carapace width x_2, carapace height x_3, plastron length x_4, plastron width x_5, carapace bridge length x_6, laryngeal shield width x_7, humeral shield width x_8, thoracic shield width x_9, femoral shield width x_(10), rectal shield width x_(11), laryngeal shield seam length x_(12), humeral shield seam length x_(13), thoracic shield seam length x_(14), abdominal shield seam length x_(15), femoral shield seam length x_(16), and rectal shield seam length x_(17) were measured in 1020 individuals of Asian yellow pond turtle Mauremys mutica with body weight of 20.10—47.03 g(group Ⅰ), 30.61—70.22 g(group Ⅱ) and 34.52—88.57 g(group Ⅲ)randomly sampled 3 times from April 15 to October 15 in 2017 in order to study the effects of main morphological traits on body weight in Asian yellow pond turtle by correlation analysis and path analysis. The results showed that the most important trait affecting body weight of Asian yellow pond turtle was found to be carapace length and carapace height in group Ⅰ, carapace length height and femoral shield width in group Ⅱ, and carapace length and laryngeal shield seam length in group Ⅲ. The multiple regression equations were expressed as y_1=-48.209+7.557x_(10)+5.994x_3+4.553x_1 in group Ⅰ,y_2=-26.398+9.326x_4+9.510x_3 in group Ⅱ,and y_3=-46.413+11.098x_1+40.039x_(12) in group Ⅲ. The findings could provide important references and foundations for selective breeding of Asian yellow pond turtle.
The morphometric traits including body weight y, carapace length x_1, carapace width x_2, carapace height x_3, plastron length x_4, plastron width x_5, carapace bridge length x_6, laryngeal shield width x_7, humeral shield width x_8, thoracic shield width x_9, femoral shield width x_(10), rectal shield width x_(11), laryngeal shield seam length x_(12), humeral shield seam length x_(13), thoracic shield seam length x_(14), abdominal shield seam length x_(15), femoral shield seam length x_(16), and rectal shield seam length x_(17) were measured in 1020 individuals of Asian yellow pond turtle Mauremys mutica with body weight of 20.10—47.03 g(group Ⅰ), 30.61—70.22 g(group Ⅱ) and 34.52—88.57 g(group Ⅲ)randomly sampled 3 times from April 15 to October 15 in 2017 in order to study the effects of main morphological traits on body weight in Asian yellow pond turtle by correlation analysis and path analysis. The results showed that the most important trait affecting body weight of Asian yellow pond turtle was found to be carapace length and carapace height in group Ⅰ, carapace length height and femoral shield width in group Ⅱ, and carapace length and laryngeal shield seam length in group Ⅲ. The multiple regression equations were expressed as y_1=-48.209+7.557x_(10)+5.994x_3+4.553x_1 in group Ⅰ,y_2=-26.398+9.326x_4+9.510x_3 in group Ⅱ,and y_3=-46.413+11.098x_1+40.039x_(12) in group Ⅲ. The findings could provide important references and foundations for selective breeding of Asian yellow pond turtle.
引文
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[3] 赵建.黄喉拟水龟种群分化与种质资源研究[D].上海:上海海洋大学,2015.
[4] 朱新平,陈永乐,魏成清,等.黄喉拟水龟稚龟的饲养及越冬管理[J].淡水渔业,1999,29(12):25-26.
[5] 魏成清,赵伟华,朱新平,等.不同饵料对黄喉拟水龟稚龟生长的影响[J].集美大学学报:自然科学版,2009,15(4):18-21.
[6] 杨贵强.不同月龄哲罗鲑主要形态性状和体重的关系[J].动物学杂志,2016,51(5):876-886.
[7] 佟雪红,董在杰,缪为民,等.建鲤与黄河鲤的杂交优势研究及主要生长性状的通径分析[J].大连水产学院学报,2007,22(3):159-163.
[8] 朱新平,陈永乐,魏成清,等.黄喉拟水龟一龄龟生长的研究[J].大连水产学院学报,2001,16(1):18-22.
[9] 朱新平,陈永乐,刘毅辉,等.黄喉拟水龟、三线闭壳龟、鳄龟的生长比较研究[J].水产学报,2001,25(6):507-511.
[10] 朱新平,陈永乐,魏成清,等.黄喉拟水龟雌、雄生长及形态差异[J].中国水产科学,2003,10(5):434-436.
[11] 周贵谭,潘凤莲,吴遵霖.乌龟、黄喉拟水龟及黄缘盒龟生长特征的比较[J].水产科学,2003,22(1):32-33.
[12] 覃国森,周维官.不同养殖方式下黄喉拟水龟的增重及其经济效益的对比研究[J].四川动物,2006,25(2):403-406.
[13] 郭捡红,朱新平,赵建,等.低温处理对黄喉拟水龟胚胎发育的影响[J].华南农业大学学报,2014,35(4):114-116.
[14] 吴美仙,赵波,张文,等.孵化温度对黄喉拟水龟胚胎发育和幼体特征的影响[J].生态学报,2014,34(19):5398-5404.
[15] 张力群.两种龟消化道形态结构及乌龟细胞的抗辐射研究[D].广州:暨南大学,2009.
[16] 陈敏瑶,梁健宏,刘汉生,等.三种介质对黄喉拟水龟孵化率的影响[J].淡水渔业,2004,34(2):25-26.
[17] 何成伟,钟勇,段保屹,等.黄喉拟水龟致病菌—维氏气单胞菌的鉴定及药敏试验[J].中国兽医杂志,2016,52(1):106-108.
[18] 李贵生.温度对黄喉拟水龟稚龟生长的影响[J].暨南大学学报:自然科学版,2005,26(3):422-427.
[19] 史海涛,侯勉,Pritchard P,等.中国贸易龟类检索图鉴[M].北京:中国大百科全书出版社,2008:1-7.
[20] 袁志发,周敬芋,郭满才,等.决定系数—通径系数的决策指标[J].西北农林科技大学学报:自然科学版,2001,29(5):131-133.
[21] 耿绪云,马维林,李相普,等.梭鱼外部形态性状对体重影响效果分析[J].海洋与湖沼,2011,42(4):530-537.
[22] 杜鹃.通径分析在Excel和SPSS中的实现[J].陕西气象,2012,278(1):15-18.
[23] 李贵生,方垄,唐大由.乌龟与黄喉拟水龟稚龟的比较[J].水利渔业,2002,22(6):10-11.
[24] Huang B. Study on growth rhythm of juveniles Cistolemmys flavomarginata for one and two years old [J]. Physics Procedia,2012(25):989-996.
[25] 王诚远,费春平,项国仕,等.乌龟形态性状对体重的影像效果[J].南昌大学学报:理科版,2013,37(1):83-92.
[26] 贺刚,何力,费春平,等.中华草龟(♀)与中华花龟(♂)及其杂种F1代形态性状对体重的影响效果分析[J].四川动物,2014,33(1):99-105.
[27] 李思发,王成辉,刘志国,等.三种红鲤生长性状的杂种优势与遗传相关分析[J].水产学报,2006,30(2):175-180.
[2] Chen Y, Zhao B, Sun B J, et al. Between-population variation in body size and growth rate of hatchling Asian yellow pond turtles, Mauremys mutica [J]. Herpetological Journal,2011,21(2):113-116.
[3] 赵建.黄喉拟水龟种群分化与种质资源研究[D].上海:上海海洋大学,2015.
[4] 朱新平,陈永乐,魏成清,等.黄喉拟水龟稚龟的饲养及越冬管理[J].淡水渔业,1999,29(12):25-26.
[5] 魏成清,赵伟华,朱新平,等.不同饵料对黄喉拟水龟稚龟生长的影响[J].集美大学学报:自然科学版,2009,15(4):18-21.
[6] 杨贵强.不同月龄哲罗鲑主要形态性状和体重的关系[J].动物学杂志,2016,51(5):876-886.
[7] 佟雪红,董在杰,缪为民,等.建鲤与黄河鲤的杂交优势研究及主要生长性状的通径分析[J].大连水产学院学报,2007,22(3):159-163.
[8] 朱新平,陈永乐,魏成清,等.黄喉拟水龟一龄龟生长的研究[J].大连水产学院学报,2001,16(1):18-22.
[9] 朱新平,陈永乐,刘毅辉,等.黄喉拟水龟、三线闭壳龟、鳄龟的生长比较研究[J].水产学报,2001,25(6):507-511.
[10] 朱新平,陈永乐,魏成清,等.黄喉拟水龟雌、雄生长及形态差异[J].中国水产科学,2003,10(5):434-436.
[11] 周贵谭,潘凤莲,吴遵霖.乌龟、黄喉拟水龟及黄缘盒龟生长特征的比较[J].水产科学,2003,22(1):32-33.
[12] 覃国森,周维官.不同养殖方式下黄喉拟水龟的增重及其经济效益的对比研究[J].四川动物,2006,25(2):403-406.
[13] 郭捡红,朱新平,赵建,等.低温处理对黄喉拟水龟胚胎发育的影响[J].华南农业大学学报,2014,35(4):114-116.
[14] 吴美仙,赵波,张文,等.孵化温度对黄喉拟水龟胚胎发育和幼体特征的影响[J].生态学报,2014,34(19):5398-5404.
[15] 张力群.两种龟消化道形态结构及乌龟细胞的抗辐射研究[D].广州:暨南大学,2009.
[16] 陈敏瑶,梁健宏,刘汉生,等.三种介质对黄喉拟水龟孵化率的影响[J].淡水渔业,2004,34(2):25-26.
[17] 何成伟,钟勇,段保屹,等.黄喉拟水龟致病菌—维氏气单胞菌的鉴定及药敏试验[J].中国兽医杂志,2016,52(1):106-108.
[18] 李贵生.温度对黄喉拟水龟稚龟生长的影响[J].暨南大学学报:自然科学版,2005,26(3):422-427.
[19] 史海涛,侯勉,Pritchard P,等.中国贸易龟类检索图鉴[M].北京:中国大百科全书出版社,2008:1-7.
[20] 袁志发,周敬芋,郭满才,等.决定系数—通径系数的决策指标[J].西北农林科技大学学报:自然科学版,2001,29(5):131-133.
[21] 耿绪云,马维林,李相普,等.梭鱼外部形态性状对体重影响效果分析[J].海洋与湖沼,2011,42(4):530-537.
[22] 杜鹃.通径分析在Excel和SPSS中的实现[J].陕西气象,2012,278(1):15-18.
[23] 李贵生,方垄,唐大由.乌龟与黄喉拟水龟稚龟的比较[J].水利渔业,2002,22(6):10-11.
[24] Huang B. Study on growth rhythm of juveniles Cistolemmys flavomarginata for one and two years old [J]. Physics Procedia,2012(25):989-996.
[25] 王诚远,费春平,项国仕,等.乌龟形态性状对体重的影像效果[J].南昌大学学报:理科版,2013,37(1):83-92.
[26] 贺刚,何力,费春平,等.中华草龟(♀)与中华花龟(♂)及其杂种F1代形态性状对体重的影响效果分析[J].四川动物,2014,33(1):99-105.
[27] 李思发,王成辉,刘志国,等.三种红鲤生长性状的杂种优势与遗传相关分析[J].水产学报,2006,30(2):175-180.