Журнал: Head of Animal Breeding, №, 2022

Литература:

1. Balnikov A. Reproduktivnye kachestva pervooporosok [Reproductive Qualities Of Primroses] // Animal Рusbandry of Russia, 2014, No. 1, PP. 33–36.

2. Balnikov A. Effektivnost’ razlichnykh variantov skreshchivaniya [The Effectiveness of Different Crossing Options] // Animal Рusbandry of Russia, 2014, No. 5, PP. 21–25.

3. Balnikov A. A. Vliianie genotipa khriaka na otkormochnye i miasnye kachestva potomstva [The Infl uence of the Boar Genotype on the Fattening and Meat Qualities of the Offspring] // Meat Industry, 2014, No. 5, PP. 50–53.

4. Balnikov A. A. Draiver svinovodstva – ne val, a kachestvo i sebestoimost’ [The Driver of Pig Farming is not the Shaft, but the Quality and Cost] // Our Agriculture, 2020, No. 6, PP. 4–12.

5. Balnikov A. A. O skrytykh rezervakh povysheniia pribyl’nosti otechestvennogo svinovodstva [About the Hidden Reserves of Increasing the Profi tability of Domestic Pig Breeding] // Our Agriculture, 2019, No. 14, PP. 16–21.

6. Balnikov A. A. Pochemu nuzhen geneticheskii sertifi kat v plemennom svinovodstve [Why Do I Need a Genetic Certificate in Pig Breeding] // Our Agriculture, 2020, No. 24, PP. 38–43.

7. Balnikov A. A. Produktivnye kachestva svinomatok po sezonam goda [Productive Qualities of Sows by Seasons of the Year] // Bulletin of the Bryansk State Agricultural Academy, 2015, No. 3–2, PP. 21–23.

8. Balnikov A. A. Selektsionnogeneticheskie parametry otkormochnykh i miasosal’nykh priznakov chistoporodnogo i pomesnogo molodniaka svinei razlichnykh genotipov [Breeding and Genetic Parameters of Fattening and Meat-Sucking Signs of Purebred and Crossbred Store Pigs of Various Genotypes] // Scientific notes of the educational institution «Vitebsk Order of the Badge of Honor State Academy of Veterinary Medicine», 2013, Volume 49, No. 1, Part 2 – PP. 13–17.

9. Balnikov A. A. Sravnitel’naia otsenka selektsionno-geneticheskikh parametrov svinomatok-pervooporosok razlichnykh genotipov [Comparative Evaluation of Breeding and Genetic Parameters of Sows-Primroses of Various Genotypes] // Zootechnical Science of Belarus: Collection of Scientific Papers – Zhodino, 2014, Volume 49, Part 1, PP. 8–16

10. Yerimbetov K. T. Osobennosti metabolizma i formirovaniia miasnoi produktivnosti u svinei raznykh genotipov [Features of Metabolism and Formation of Meat Productivity in Pigs of Different Genotypes] // Problems of the Biology of Productive Animals, 2018, No. 1, PP. 51–63.

11. Koshchayev A. G. Vosproizvoditel’nye kachestva svinomatok porody iorkshir pri chistoporodnom razvedenii [Reproductive Qualities of Yorkshire Sows in Purebred Breeding] // Institutional Transformations of the Agroindustrial Complex of Russia in the Context of Global Challenges: Collection of Theses on the Materials of the III International Conference – Krasnodar, 2019, PP. 77–78.

12. Merkuryeva E. K. Biometriia v selektsii i genetike sel’skokhoziaistvennykh zhivotnykh [Biometrics in Breeding and Genetics of Farm Animals], Moscow: Kolos, 1970, 424 pages.

13. Krylova N. P. et al. Metodicheskie ukazaniia po izucheniiu kachestv tush, miasa i podkozhnogo zhira uboinykh svinei [Guidelines for the Study of the Qualities of Carcasses, Meat and Subcutaneous Fat of Slaughter Pigs], Moscow: Research Centre for Animal Husbandry, AllRussian Scientifi c Research Institute for Fundamental and Applied Parasitology, 1978, 43 pages.

14. Neupokoyeva A. S. Formirovanie miasnoi produktivnosti u otkarmlivaemogo molodniaka svinei kanadskoi selektsii [Formation of Meat Productivity in Fattened Store Pigs of Canadian Breeding] // Resource-Saving Environmentally Safe Technologies of Storage and Processing of Agricultural Products: Collection of Articles on the Materials of the International Scientific and Practical Conference, Dedicated to 75th Anniversary of the Kurgan Region, Lesnikovo, 2018, PP. 249–254.

15. Plyasunov E. D. Vliianie genotipa na vosproizvoditel’nye kachestva svinomatok i pokazateli rosta porosiat [Influence of Genotype on Reproductive Qualities of Sows and Piglet Growth Rates] // Bulletin of the Kurgan State Agricultural Academy, 2020, No. 1 (33), PP. 45–47.

16. Chalova N. A. Produktivnost’ svinei importnykh porod v usloviiakh industrial’nogo proizvodstva [Productivity of Imported Pigs in Conditions of Industrial Production] // Agroindustrial Complex of Russia, 2018, Volume 25, No. 2, Pp. 325–329.

17. Yatusevich V. P. Produktivnost’ svinei datskoi selektsii v usloviiakh promyshlennoi tekhnologii [Productivity of Danish-Bred Pigs in Terms of Industrial Technology] // Veterinary Journal of Belarus, 2019, No. 1 (10), PP. 86–90.

Relevance. Modern technology for the production of pig farming products on an industrial basis requires the analysis of many issues related not only to feeding and management of animals in new conditions but also to their breeding [1, 3]. The basis of modern pig breeding is innovation in pork production technology. At the moment, a lot of efforts are being made for transfer to a new innovative development in the area of pig breeding, the fundamental path of which should be modern genetics [4, 6]. The main condition for pedigree pig breeding is the constant improvement of pig breeds and the development of competitive hybrids by modelling and predicting the breeding process using the index assessment of animals by their productivity [2, 5, 8].

Today, the structure of commercial pig breeding based on the latest innovative technologies and the best world achievements presupposes the use of breeds not only with improved meat qualities but also with stabilized reproductive indicators. The efficiency of pig breeding is associated with the arrangement of the whole herd reproduction, which, in turn, includes a system for the use of brood boars and breeding sows. The most important indicator of sows productivity is their reproductive qualities [7, 9, 11, 15]. Piglet rearing is an important condition for increasing the profitability of pig breeding, therefore, it is deemed as an important link in the technological chain of reproduction of a reproductive herd. Prolificacy in pork production is of paramount importance, but the improvement of this indicator is a long and difficult process since it is hereditarily lowly conditioned, moreover, the boar, which is the carrier of heredity, does not have its phenotypic expression. Prolificacy and milk yielding capacity of sows are the main indicators of their productivity, the level of efficiency of use in reproduction. The success of the industry will be ensured when more than 25 commercial piglets are obtained annually from a sow [4, 5, 16, 17].

Для Цитирования:

77029. Head of Animal Breeding. 2022;.

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