新疆也木勒白羊公羊体尺指标对体重影响力的分析
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摘要
【目的】对也木勒白羊公羊体尺指标对体重的影响力进行关联性分析,为也木勒白羊公羊的选种提供理论依据。【方法】随机测量50只2周岁也木勒白羊公羊的体重及体尺指标,将数据录入Excel表格整理,用SPSS 19. 0进行统计分析、相关性分析、通径分析和逐步回归分析。【结果】所有指标中脂臀厚变异系数最大,为13. 32%。体高、体长、胸围、胸宽、胸深、脂臀长、脂臀宽、脂臀厚均与体重呈极显著相关性,管围与体重呈显著相关性。胸围与体重的相关系数最大,为0. 886,管围与体重的相关系数最小,为0. 336。胸围对体重的直接影响作用最大,为0. 34,胸深对体重的间接作用最大,为0. 751。胸围、胸宽对也木勒白羊体重的影响既有较强的直接作用,又有较强的间接作用。筛选出影响也木勒白羊体重较主要的四个体尺指标为胸围、胸宽、体长、脂臀宽;【结论】也木勒白羊体重与体尺最优的线性回归方程为y=-65. 113+0. 647x_3(胸围)+0. 518x_8(脂臀宽)+1. 248x_1(胸宽)+0. 378x_2(体长)。
【Objective】In this paper,the influence of body size index on body weight of Yemule sheep was analyzed by different statistical analysis methods in the hope of providing theoretical basis for ram selection.【Methods】The experiment was conducted at the breeding base of the Yemule White Sheep Breeding Promotion Center in Emin County. The body weight and body size indicators of 50 2 year old Yemule White Sheep rams were randomly measured. The data were entered into an Excel spreadsheet for preliminary preparation.After that,statistical analysis,correlation analysis,path analysis and stepwise regression analysis were performed with SPSS 19. 0; 【Results】The coefficient of variation of fat-thickness thickness was the highest in all indicators,which was 13. 32%. Correlation analysis showed that body height,body length,chest circumference,chest width,chest depth,fat hip length,fat hip width,and fat hip thickness were significantly correlated with body weight,and tube circumference and body weight were significantly correlated. The correlation coefficient between chest circumference and body weight was the largest,0. 886,and the correlation coefficient between tube circumference and body weight was the smallest,0. 336. Path analysis showed that the direct effect of chest circumference on body weight was the largest,0. 34,and the indirect effect of chest depth on body weight was the largest,0. 751. The effect of chest circumference and chest width on the weight of Yemule White Sheep not only had a strong direct effect,but also a strong indirect effect. Through stepwise regression analysis,four main body size indexes were selected as chest circumference,chest width,body length and fat hip width.【Conclusion】The linear regression equation of body weight and body size is also y =-65. 113 + 0. 647 x_3( chest circumference) + 0. 518 x_8( fat hip width) + 1. 248 x_1( chest width) + 0. 378 x_2( body length).
【Objective】In this paper,the influence of body size index on body weight of Yemule sheep was analyzed by different statistical analysis methods in the hope of providing theoretical basis for ram selection.【Methods】The experiment was conducted at the breeding base of the Yemule White Sheep Breeding Promotion Center in Emin County. The body weight and body size indicators of 50 2 year old Yemule White Sheep rams were randomly measured. The data were entered into an Excel spreadsheet for preliminary preparation.After that,statistical analysis,correlation analysis,path analysis and stepwise regression analysis were performed with SPSS 19. 0; 【Results】The coefficient of variation of fat-thickness thickness was the highest in all indicators,which was 13. 32%. Correlation analysis showed that body height,body length,chest circumference,chest width,chest depth,fat hip length,fat hip width,and fat hip thickness were significantly correlated with body weight,and tube circumference and body weight were significantly correlated. The correlation coefficient between chest circumference and body weight was the largest,0. 886,and the correlation coefficient between tube circumference and body weight was the smallest,0. 336. Path analysis showed that the direct effect of chest circumference on body weight was the largest,0. 34,and the indirect effect of chest depth on body weight was the largest,0. 751. The effect of chest circumference and chest width on the weight of Yemule White Sheep not only had a strong direct effect,but also a strong indirect effect. Through stepwise regression analysis,four main body size indexes were selected as chest circumference,chest width,body length and fat hip width.【Conclusion】The linear regression equation of body weight and body size is also y =-65. 113 + 0. 647 x_3( chest circumference) + 0. 518 x_8( fat hip width) + 1. 248 x_1( chest width) + 0. 378 x_2( body length).
引文
[1]古丽江·阿合买提白克,托留汗·哈帕斯,克木尼斯汉·加汉.也木勒白羊简介[J].畜禽业,2011,(10):25-26.Gulijiang. Ahemathibaike, Tokhanhan. Hapas, Kemunishan.Ghanhan.(2011). Introduction to Yimula White Sheep[J].Livestock and Poultry Industry,(10):25-26.(in Chinese)
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[3]阿曼开迪·莫哈麦提汗,哈得力别克·阿尼瓦尔别克,张世华,等.新疆也木勒白羊4. 0~4. 5月龄断奶羔羊产肉性能的研究[J].当代畜牧,2016,(3):21-24.Amankaidi Mohamedikhan,Hadlibek Anivarbuick,ZHANG Shi-hua,et al.(2016). Study on meat production performance of Xinjiang Mulu white sheep from 4. 0 to 4. 5 months old weaning lamb[J]. Contemporary Animal Husbandry,(3):21-24.(in Chinese)
[4]阿曼开迪·莫哈麦提汗,巴赛,张世华,等.新疆也木勒白羊羔羊体重增长规律的研究[J].当代畜牧,2015,(36):34-36.Aman Kaidi Mohamedi Khan,Basai,ZHANG Shi-hua,et al.(2015). Study on the Law of Weight Gain of Xinjiang Mulu Lamb Lamb[J]. Journal of Contemporary Animal Husbandry,(36):34-36.(in Chinese)
[5]Yilmaz,O.,Cemal,I.,&Karaca,O.(2013). Estimation of mature live weight using some body measurements in karya sheep. Tropical Animal Health and Production,45(2):397-403.
[6]Baffourawuah,O.,Ampofo,E.,&Dodoo,R.(2000). Predicting the liveweight of sheep by using linear body measurements. Ghana Journal of Agricultural Science,33(2):207-212.
[7]田亚磊,高腾云,陈碾管,等.豫西脂尾羊体尺与体重的相关性分析[J].江西农业学报,2009,21(5):111-113.TIAN Ya-lei,GAO Teng-yun,CHEN Nian-guan,et al.(2009). Correlation analysis between body size and body weight of Weiwei sheep in western Henan[J]. Jiangsu Journal of Agricultural Sciences,21(5):111-113.(in Chinese)
[8]张沅.家畜育种学[M].北京:中国农业出版社,2001.ZHANG Wei.(2001). Livestock Breeding[M]. Beijing:China Agriculture Press.(in Chinese)
[9]罗凤明,邱劲飚,李明华,等.如何使用统计软件SPSS进行回归分析[J].电脑知识与技术,2008,1(2):293-294.LUO Feng-ming, QIU Jin-yu, LI Ming-hua, et al.(2008). How to use the statistical software SPSS for regression analysis[J]. Computer Knowledge and Technology,1(2):293-294.(in Chinese)
[10]许鑫,马友记,姜仲文.特克塞尔羊体质量与体尺指标的相关及回归分析[J].甘肃农业大学学报,2018,(3):15-20.XU Xin,MA You-ji,JIANG Zhong-wen.(2018). Correlation and Regression Analysis of Texel Sheep Body Mass and Body Size Index[J]. Journal of Gansu Agricultural University,(3):15-20.(in Chinese)
[11]索效军,张年,熊琪,等.麻城黑山羊母羊体质量与体尺的回归分析[J].东北农业大学学报,2013,44(12):63-67.SU Xiao-jun,ZHANG Nian,XIONG Qi,et al.(2013). Regression Analysis of Body Mass and Body Size of Macheng Black Goat Ewe[J]. Journal of Northeast Agricultural University,44(12):63-67.(in Chinese)
[12]买买提明巴拉提,怕尔哈提木提里甫.麦盖提羊体重与体尺指标及其相关性分析[J].辽宁畜牧兽医,2001(2):2-4.Buying Timingbalati,(2001). Analysis of Body Weight and Body Size Index and Correlation of Mcghee Sheep[J]. Liaoning Journal of Animal Husbandry and Veterinary Medicine,(2):2-4.(in Chinese)
[13]田亚磊,高腾云,白继武,等.河南小尾寒羊体尺与体重的相关性分析[J].中国畜牧兽医,2009,36(11):200-202.TIAN Ya-lei,GAO Teng-yun,BAI Ji-wu,et al.(2009).Correlation analysis between body size and body weight of Henan Xiaowei Han sheep[J]. Chinese Journal of Animal Husbandry and Veterinary Medicine,36(11):200-202.(in Chinese)
[14]韩学平.欧拉型藏羊体重与体尺指标的回归分析[J].中国畜牧兽医,2009,36(6):199-201.HAN Xue-ping.(2009). Regression Analysis of Body Weight and Body Size Index of Eurasian Tibetan Sheep[J]. Chinese Journal of Animal Husbandry and Veterinary Medicine,36(6):199-201.(in Chinese)
[15]田亚磊,朱东亮,张聪,等.太行黑山羊体重、体尺的相关性分析[J].陕西农业科学,2009,55(5):31-32.TIAN Ya-lei, ZHU Dong-liang, ZHANG Cong, et al.(2009). Correlation analysis of body weight and body size of Taihang black goat[J]. Shaanxi Agricultural Sciences,55(5):31-32.(in Chinese)
[16]郭万春,郭占泽.青海藏羊体尺、毛特性及相关性研究[J].黑龙江畜牧兽医,2014,(17):77-79.GUO Wan-chun,GUO Zhan-ze.(2014). Study on the Body Size,Hair Characteristics and Correlation of Tibetan Sheep in Qinghai[J]. Heilongjiang Animal Husbandry and Veterinary Medicine,(17):77-79.(in Chinese)
[17]白俊艳,庞有志,王永伟.大尾寒羊体重与体尺的回归分析[J].安徽农业科学,2007,35(15):4 537-4 538.BAI Jun-yan,PANG You-zhi,WANG Yong-wei.(2007).Regression Analysis of Body Weight and Body Size of Big Tail Han Sheep[J]. Anhui Agricultural Sciences,35(15):4,537-4,538.(in Chinese)
[18]王志明,王婕姝,王毅,等.甘肃高山细毛羊体重与体尺指标的相关性研究[J].浙江农业学报,2016,28(1):28-32.WANG Zhi-ming, WANG Jie-shu, WANG Yi, et al.(2016). Correlation between body weight and body size index of Gansu alpine fine wool sheep[J]. Journal of Zhejiang Agricultural University,28(1):28-32.(in Chinese)
[19]杨燕,王冠东,吕慎金,等.沂蒙黑山羊成年母羊体重及体尺性状的回归分析[J].中国草食动物科学,2017,37(6):17-19.YANG Yan, WANG Guan-dong, Lü Shen-jin, et al.(2017). Regression Analysis of Body Weight and Body Size Traits in Adult Ewes of Yimeng Black Goat[J]. Chinese Journal of Herbivore,37(6):17-19.(in Chinese)
[20]田亚磊,高腾云,张花菊,等.鲁山牛腿山羊体重与体尺性状相关性分析[J].江苏农业科学,2009,(6):288-291.TIAN Ya-lei,GAO Teng-yun,ZHANG Hua-ju,et al.(2009). Correlation analysis between body weight and body size traits in Lushan cattle leg goat[J]. Jiangsu Agricultural Sciences,(6):288-291.(in Chinese)
[2]黄增文,木尔扎提,阿德力.也木勒白羊种质资源现状调查与分析[J].畜禽业,2014,(12):50-52.HUANG Zeng-wen,Muerzhati,Adeli.(2014). Investigation and Analysis of Germplasm Resources of Yimula White Sheep[J]. Livestock and Poultry Industry,(12):50-52.(in Chinese)
[3]阿曼开迪·莫哈麦提汗,哈得力别克·阿尼瓦尔别克,张世华,等.新疆也木勒白羊4. 0~4. 5月龄断奶羔羊产肉性能的研究[J].当代畜牧,2016,(3):21-24.Amankaidi Mohamedikhan,Hadlibek Anivarbuick,ZHANG Shi-hua,et al.(2016). Study on meat production performance of Xinjiang Mulu white sheep from 4. 0 to 4. 5 months old weaning lamb[J]. Contemporary Animal Husbandry,(3):21-24.(in Chinese)
[4]阿曼开迪·莫哈麦提汗,巴赛,张世华,等.新疆也木勒白羊羔羊体重增长规律的研究[J].当代畜牧,2015,(36):34-36.Aman Kaidi Mohamedi Khan,Basai,ZHANG Shi-hua,et al.(2015). Study on the Law of Weight Gain of Xinjiang Mulu Lamb Lamb[J]. Journal of Contemporary Animal Husbandry,(36):34-36.(in Chinese)
[5]Yilmaz,O.,Cemal,I.,&Karaca,O.(2013). Estimation of mature live weight using some body measurements in karya sheep. Tropical Animal Health and Production,45(2):397-403.
[6]Baffourawuah,O.,Ampofo,E.,&Dodoo,R.(2000). Predicting the liveweight of sheep by using linear body measurements. Ghana Journal of Agricultural Science,33(2):207-212.
[7]田亚磊,高腾云,陈碾管,等.豫西脂尾羊体尺与体重的相关性分析[J].江西农业学报,2009,21(5):111-113.TIAN Ya-lei,GAO Teng-yun,CHEN Nian-guan,et al.(2009). Correlation analysis between body size and body weight of Weiwei sheep in western Henan[J]. Jiangsu Journal of Agricultural Sciences,21(5):111-113.(in Chinese)
[8]张沅.家畜育种学[M].北京:中国农业出版社,2001.ZHANG Wei.(2001). Livestock Breeding[M]. Beijing:China Agriculture Press.(in Chinese)
[9]罗凤明,邱劲飚,李明华,等.如何使用统计软件SPSS进行回归分析[J].电脑知识与技术,2008,1(2):293-294.LUO Feng-ming, QIU Jin-yu, LI Ming-hua, et al.(2008). How to use the statistical software SPSS for regression analysis[J]. Computer Knowledge and Technology,1(2):293-294.(in Chinese)
[10]许鑫,马友记,姜仲文.特克塞尔羊体质量与体尺指标的相关及回归分析[J].甘肃农业大学学报,2018,(3):15-20.XU Xin,MA You-ji,JIANG Zhong-wen.(2018). Correlation and Regression Analysis of Texel Sheep Body Mass and Body Size Index[J]. Journal of Gansu Agricultural University,(3):15-20.(in Chinese)
[11]索效军,张年,熊琪,等.麻城黑山羊母羊体质量与体尺的回归分析[J].东北农业大学学报,2013,44(12):63-67.SU Xiao-jun,ZHANG Nian,XIONG Qi,et al.(2013). Regression Analysis of Body Mass and Body Size of Macheng Black Goat Ewe[J]. Journal of Northeast Agricultural University,44(12):63-67.(in Chinese)
[12]买买提明巴拉提,怕尔哈提木提里甫.麦盖提羊体重与体尺指标及其相关性分析[J].辽宁畜牧兽医,2001(2):2-4.Buying Timingbalati,(2001). Analysis of Body Weight and Body Size Index and Correlation of Mcghee Sheep[J]. Liaoning Journal of Animal Husbandry and Veterinary Medicine,(2):2-4.(in Chinese)
[13]田亚磊,高腾云,白继武,等.河南小尾寒羊体尺与体重的相关性分析[J].中国畜牧兽医,2009,36(11):200-202.TIAN Ya-lei,GAO Teng-yun,BAI Ji-wu,et al.(2009).Correlation analysis between body size and body weight of Henan Xiaowei Han sheep[J]. Chinese Journal of Animal Husbandry and Veterinary Medicine,36(11):200-202.(in Chinese)
[14]韩学平.欧拉型藏羊体重与体尺指标的回归分析[J].中国畜牧兽医,2009,36(6):199-201.HAN Xue-ping.(2009). Regression Analysis of Body Weight and Body Size Index of Eurasian Tibetan Sheep[J]. Chinese Journal of Animal Husbandry and Veterinary Medicine,36(6):199-201.(in Chinese)
[15]田亚磊,朱东亮,张聪,等.太行黑山羊体重、体尺的相关性分析[J].陕西农业科学,2009,55(5):31-32.TIAN Ya-lei, ZHU Dong-liang, ZHANG Cong, et al.(2009). Correlation analysis of body weight and body size of Taihang black goat[J]. Shaanxi Agricultural Sciences,55(5):31-32.(in Chinese)
[16]郭万春,郭占泽.青海藏羊体尺、毛特性及相关性研究[J].黑龙江畜牧兽医,2014,(17):77-79.GUO Wan-chun,GUO Zhan-ze.(2014). Study on the Body Size,Hair Characteristics and Correlation of Tibetan Sheep in Qinghai[J]. Heilongjiang Animal Husbandry and Veterinary Medicine,(17):77-79.(in Chinese)
[17]白俊艳,庞有志,王永伟.大尾寒羊体重与体尺的回归分析[J].安徽农业科学,2007,35(15):4 537-4 538.BAI Jun-yan,PANG You-zhi,WANG Yong-wei.(2007).Regression Analysis of Body Weight and Body Size of Big Tail Han Sheep[J]. Anhui Agricultural Sciences,35(15):4,537-4,538.(in Chinese)
[18]王志明,王婕姝,王毅,等.甘肃高山细毛羊体重与体尺指标的相关性研究[J].浙江农业学报,2016,28(1):28-32.WANG Zhi-ming, WANG Jie-shu, WANG Yi, et al.(2016). Correlation between body weight and body size index of Gansu alpine fine wool sheep[J]. Journal of Zhejiang Agricultural University,28(1):28-32.(in Chinese)
[19]杨燕,王冠东,吕慎金,等.沂蒙黑山羊成年母羊体重及体尺性状的回归分析[J].中国草食动物科学,2017,37(6):17-19.YANG Yan, WANG Guan-dong, Lü Shen-jin, et al.(2017). Regression Analysis of Body Weight and Body Size Traits in Adult Ewes of Yimeng Black Goat[J]. Chinese Journal of Herbivore,37(6):17-19.(in Chinese)
[20]田亚磊,高腾云,张花菊,等.鲁山牛腿山羊体重与体尺性状相关性分析[J].江苏农业科学,2009,(6):288-291.TIAN Ya-lei,GAO Teng-yun,ZHANG Hua-ju,et al.(2009). Correlation analysis between body weight and body size traits in Lushan cattle leg goat[J]. Jiangsu Agricultural Sciences,(6):288-291.(in Chinese)
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