New competitive breeding type of pigs Dvinsky of Yorkshire breed

Author:

,Balnikov A. A.ORCID,Kazutova Yu. S.ORCID, ,Kostomakhin N. M.ORCID,

Abstract

The purpose of the research was to give a comprehensive description of the new competitive breeding type of pigs Dvinsky of Yorkshire breed. The results of estimation of the productive traits of pigs in the context of genealogical lines have been presented in the article. A genetic analysis of productivity based on marker genes and genotyping using DNA microsatellites to establish the genetic and allelic characteristics of pigs of different genealogical lines of the new breeding type of pigs Dvinsky has been carried out. On the use of base of selection and genetic techniques and records of animal science and breeding data using the ACS program “PLEMELIT”, genealogical diagrams were constructed along the pedigree branches of 6 lines of a new breeding type of pigs. Assessment of sows for reproductive traits and replacement young animals for their own productivity, fattening and meat traits was carried out according to generally accepted methods. Productivity marker genes were studied: ESR, PRLR, MC4R, MYOD1, MYF4 and microsatellite analysis was carried out on 11 STR loci (SO005, SO090, SO155, SO227, SO355, SW240, SW72, SW857, SW911, SW936, SW951 ). As a result of selection work and state testing, a new competitive breeding type of pigs Dvinsky of Yorkshire breed with the numb of 50 boars and 500 sows was bred. The basic breeding enterprises for breeding this type are: State Enterprise “ZhodinoAgroPlemElita” and RUSP “Minsk Breeding Enterprise” of the Minsk Region, CJSC “Vitebskagroproduct” and RUE “Vitebsk Breeding Enterprise” of the Vitebsk Region. The type is based on 6 genealogical lines: Daniya 7723, Dixon 4988, Reichil 5507, Darak 5508, Dobry 2313, Drug 6805. The main advantage of the new competitive breeding type of pigs Dvinsky in comparison with the Belarusian population of the Yorkshire breed is superiority in reproductive, fattening and meat indicators by 3,0–15,3 %.

Publisher

PANORAMA Publishing House

Reference15 articles.

1. 1. Act of approbation of a new competitive breeding type of pigs of Yorkshire breed called "Dvinsky": approved. by NAS of Belarus in November 30, 2023 - 15 p.

2. 2. Balnikov A. Reproductive traits of boars and the factors their determining / A. Balnikov, N. Kostomakhin, S. Ryabtseva. - // Head of animal breeding. - 2016. - No. 8. - P. 5-13.

3. 3. Balnikov A. A. How to achieve progress in pig farming in Belarus. Part 1. Genetics as a basic tool / A. A. Balnikov // Our agriculture: Veterinary medicine and animal husbandry. - 2022. - No. 6. - P. 2-11.

4. 4. Balnikov A. A. Direction of selection and breeding work on the formation of a new competitive breeding type of pigs of Yorkshire breed with using of genetic techniques and methods / A. A. Balnikov, Yu. S. Kazutova, I. P. Sheiko // Reports of the National Academy of Sciences of Belarus. - 2023. - T. 67. - No. 2. - P. 168-176. - DOI 10.29235/1561-8323-2023-67-2168-176.

5. 5. Biryulya I. Correlation of breeding value of mothers and daughters in pigs of Landrace breed / I. Biryulya, B. Panov, N. Kostomakhin // Head of animal breeding. - 2016. - No. 3. - P. 23-28.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3