Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/09712119.2010.9707102 |
Scope of Indirect Selection for Wool Traits in Bharat Merino Sheep in Semi Arid Region of Rajasthan | |
Gowane, G. R.; Chopra, Ashish; Prince, L. L. L.; Arora, A. L. | |
通讯作者 | Gowane, G. R. |
来源期刊 | JOURNAL OF APPLIED ANIMAL RESEARCH
![]() |
ISSN | 0971-2119 |
EISSN | 0974-1844 |
出版年 | 2010 |
卷号 | 37期号:1页码:97-100 |
英文摘要 | Gowane, G.R., Chopra, A., Prince, L.L.L. and Arora, A.L. 2010. Scope of indirect selection for wool traits in Bharat Merino sheep in semi arid region of Rajasthan. J. Appl. Anim. Res., 37: 97-100. Estimates of covariance components along with genetic, phenotypic and environmental correlation were obtained for different wool traits, viz, greasy fleece yield (GFY), staple length at six month (SL), medullation percentage (MED.) and fiber diameter (FD) in Bharat Merino Sheep developed and maintained at the Central Sheep & Wool Research Institute, Avikanagar, India. Twenty years data were analyzed by restricted maximum likelihood (REML) fitting univariate and bivariate animal models. Additive genetic variability for all the traits was low except greasy fleece yield (h(2) = 0.16). Permanent environmental variance as a proportion of phenotypic variance (c(2)) for GFY was 0.26. Genetic correlation between GFY and SL was 0.21, between SL and MED 0.19 and SL and FD 0.20. For further genetic improvement in this breed, MED and FD should be kept restricted at present level (MED: 18.08 mu and FD: 1.25%) and emphasis should be given on GFY and SL, which are positively (favorably) associated with each other. |
英文关键词 | Wool traits genetic parameters Bharat Merino sheep |
类型 | Article |
语种 | 英语 |
国家 | India |
收录类别 | SCI-E |
WOS记录号 | WOS:000276962500017 |
WOS关键词 | GENETIC-PARAMETERS ; REPRODUCTION TRAITS ; TARGHEE SHEEP ; WEIGHT ; COLUMBIA ; GROWTH |
WOS类目 | Agriculture, Dairy & Animal Science |
WOS研究方向 | Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/164814 |
作者单位 | Cent Sheep & Wool Res Inst, Div Anim Genet & Breeding, Avikanagar 304501, India |
推荐引用方式 GB/T 7714 | Gowane, G. R.,Chopra, Ashish,Prince, L. L. L.,et al. Scope of Indirect Selection for Wool Traits in Bharat Merino Sheep in Semi Arid Region of Rajasthan[J],2010,37(1):97-100. |
APA | Gowane, G. R.,Chopra, Ashish,Prince, L. L. L.,&Arora, A. L..(2010).Scope of Indirect Selection for Wool Traits in Bharat Merino Sheep in Semi Arid Region of Rajasthan.JOURNAL OF APPLIED ANIMAL RESEARCH,37(1),97-100. |
MLA | Gowane, G. R.,et al."Scope of Indirect Selection for Wool Traits in Bharat Merino Sheep in Semi Arid Region of Rajasthan".JOURNAL OF APPLIED ANIMAL RESEARCH 37.1(2010):97-100. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。