中国荷斯坦牛体况评分与运动评分的相关分析

被引：3

作者：

刘松柏 ^{[1
]}

易建明 ^{[1
]}

晏邦富 ^{[2
]}

张军伟 ^{[1
]}

王婷婷 ^{[1
]}

胡伶俐 ^{[1
]}

毛兆训 ^{[2
]}

藤茂平 ^{[2
]}

毕群 ^{[2
]}

机构：

[1] 华中农业大学农业动物遗传育种与繁殖教育部重点实验室

[2] 武汉惠尔康扬子江乳业有限公司

来源：

中国奶牛 | 2009年 / 02期

关键词：

奶牛; 运动评分; 体况评分; 遗传相关;

D O I：

暂无

中图分类号：

S823 [牛];

学科分类号：

090502 [动物营养与饲料科学];

摘要：

本研究利用2007年间武汉市武湖牧场887头母牛体况评分及运动评分的鉴定记录,配合单性状和多性状动物模型,利用MTDFREML软件,采用REML方法估计了相关的参数。结果表明:体况评分的遗传力为0.19,运动评分的遗传力较低(0.09)。体况评分和运动评分之间存在明显的负相关,其表型相关为-0.43、遗传相关为-0.78、环境相关为-0.38。

引用

收藏

页码：22 / 24

页数：3

相关论文

共 12 条

[1]

Heritabilities and genetic correlations of body condition score and calving interval with yield, somatic cell score, and linear type traits in Brown Swiss cattle [J].

Dal Zotto, R. ;

De Marchi, M. ;

Dalvit, C. ;

Cassandro, M. ;

Gallo, L. ;

Carnier, P. ;

Bittante, G. .

JOURNAL OF DAIRY SCIENCE, 2007, 90 (12) :5737-5743

[2]

Genetics of body condition score in New Zealand dairy cows [J].

Pryce, J. E. ;

Harris, B. L. .

JOURNAL OF DAIRY SCIENCE, 2006, 89 (11) :4424-4432

[3]

Effect of hoof pathologies on subjective assessments of dairy cow gait [J].

Flower, FC ;

Weary, DM .

JOURNAL OF DAIRY SCIENCE, 2006, 89 (01) :139-146

[4]

Genetics of locomotion.[J].T.E. Van Dorp;P. Boettcher;L.R. Schaeffer.Livestock Production Science.2004, 2

[5]

Genetic analysis of body condition score in first-parity Danish Holstein cows [J].

Lassen, J ;

Hansen, M ;

Sorensen, MK ;

Aamand, GP ;

Christensen, LG ;

Madsen, P .

JOURNAL OF DAIRY SCIENCE, 2003, 86 (12) :4123-4128

[6]

Genetic parameters for body condition score and its relationship with type and production traits in Swiss Holsteins [J].

Kadarmideen, HN ;

Wegmann, S .

JOURNAL OF DAIRY SCIENCE, 2003, 86 (11) :3685-3693

[7]

Heritabilities and correlations among body condition score, dairy form and selected linear type traits [J].

Dechow, CD ;

Rogers, GW ;

Klei, L ;

Lawlor, TJ .

JOURNAL OF DAIRY SCIENCE, 2003, 86 (06) :2236-2242

[8]

Test-day genetic analysis of condition score and heart girth in Holstein Friesian cows [J].

Gallo, L ;

Carnier, P ;

Cassandro, M ;

Dal Zotto, R ;

Bittante, G .

JOURNAL OF DAIRY SCIENCE, 2001, 84 (10) :2321-2326

[9]

Genetic correlations among body condition score, yield, and fertility in first-parity cows estimated by random regression models [J].

Veerkamp, RF ;

Koenen, EPC ;

De Jong, G .

JOURNAL OF DAIRY SCIENCE, 2001, 84 (10) :2327-2335

[10]

Genetic analysis of body condition score of lactating dutch Holstein and Red-and-White heifers [J].

Koenen, EPC ;

Veerkamp, RF ;

Dobbelaar, P ;

De Jong, G .

JOURNAL OF DAIRY SCIENCE, 2001, 84 (05) :1265-1270