COMPARATIVE CHARACTERISTICS OF REPRODUCTION QUALITIES AND CHEMICAL COMPOSITION OF MILK OF SOWS OF YORKSHIRE BREED AND THEIR MIXTURES

УДК: 634.4+637.041 DOI: 10.31588/2413_4201_1883_2_254_218

Authors

  • Rakhmatov L.A. FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»
  • Sushentsova M.A. FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»
  • Asrutdinova R.A. FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»
  • Churina Z.G. FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»
  • Sadykov N.F. FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»
  • Mullakhmetov R.R. FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»

Keywords:

lactation, fat, protein, live weight of piglets, Yorkshire, crossbreeds

Abstract

Scientific and production experiments on the study of the chemical composition of pig milk were carried out at the request of the management of the pig-breeding division of Vostochny LLC at the TATMIT Agro production site in the Sabinsky district of the Republic of Tatarstan. For the experiments, groups of sows were formed, kept in individual cages, for 28 days of the lactation period, with the same feeding conditions. The content of the mass fraction of fat in milk from 10 to 28 days of the lactation period in the Yorkshire breed decreases from 10.17 to 6.73%, in the Yorkshire × Landrace crossbreeds from 9.15 to 3.09%, respectively. The mass fraction of protein in milk and SOMO of purebred Yorkshires changed from 4.73 to 3.37% and from 12.82 to 9.14%, in crossbred sows from 3.61 to 3.22% and 9.37 to 9%, respectively. In terms of the chemical composition of milk, purebred sows exceeded crossbreeds throughout the suckling period, but the live weight of weaned piglets was 340 grams less and equaled 5.58 kg.

Author Biographies

Rakhmatov L.A., FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»

Candidate of Biological Sciences, Associate Professor

Sushentsova M.A., FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»

Candidate of Agricultural Sciences, Associate Professor

Asrutdinova R.A., FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»

Doctor of Veterinary Sciences, Professor

Churina Z.G., FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»

Candidate of Veterinary Sciences, Associate Professor

Sadykov N.F., FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»

Candidate of Biological Sciences

Mullakhmetov R.R., FSBEI HE «Kazan State Academy of Veterinary Medicine named after N.E. Bauman»

Candidate of Veterinary Sciences, Associate Professor

References

Рахматов, Л.А. Оценка и отбор свиноматок по молочной продуктивности при селекции на интенсивность роста: специальность 06.02.07. «Разведение, селекция и генетика сельскохозяйственных животных»: автореферат на соискание ученой степени кандидата биологических наук / Рахматов Ленар Адхамович; Казанская государственная академия ветеринарной медицины им. Н.Э. Баумана. -- Казань, 2011. -- 18 с.

Рахматов, Л. А. Химический состав молока свиноматок разного генотипа / Л. А. Рахматов, М. А. Сушенцова // Актуальные проблемы животноводства, ветеринарной медицины, переработки сельскохозяйственной продукции и товароведения. Материалы международной научно-практической конференции. -- Вороноеж. -- 2010. -- С. 65-66.

Смирнова, Т. А. Рост, развитие и сохранность поросят до отъема в зависимости от уровня общего белка в молоке свиноматок породы ландрас / Т. А. Смирнова // Ученые записки Казанской государственной академии ветеринарной медицины. -- Казань. -- 2005. -- С. 107-108.

Тишина, Т. М. Интенсивность роста поросят-сосунов в зависимости от порядкового номера опороса / Т. М. Тишина // Бюллетень научных работ ВНИИ животноводства. -- 1982. -- Т. 2. -- С. 25-26.

Шилов, А. В. Перспективы раннего отъема и искусственного выращивания поросят / А. В. Шилов, М. И. Голдобин // Вопросы селекции и технологии производствава продукции животноводства, охотоведения и природопользования. -- Киров. -- 1995. -- Вып. 1. -- С. 36-37.

Шнуррбуш, У. Практический справочник по свиноводству / У. Шнуррбуш, Г. Грандйот, В. Бреде. -- Изд.: ООО «Бёрингер Ингельхайм». -- С. 40.

Rakhmatov, L.A. Evaluation and selection of sows by milk productivity in breeding for growth intensity: specialty 06.02.07. «Breeding, selection and genetics of farm animals»: abstract for the degree of Candidate of Biological Sciences / Rakhmatov Lenar Adkhamovich; Kazan State Academy of Veterinary Medicine named after N.E. Bauman. -- Kazan, 2011. -- 18 p.

Rakhmatov, L. A. Chemical composition of milk of sows of different genotypes / L. A. Rakhmatov, M. A. Sushentsova // Actual problems of animal husbandry, veterinary medicine, processing of agricultural products and commodity science. Materials of the international scientific-practical conference. -- Voronezh. -- 2010. -- P. 65-66.

Smirnova, T. A. Growth, development and preservation of piglets before weaning depending on the level of total protein in the milk of Landrace sows / T. A. Smirnova // Academic Notes of Kazan State Academy of Veterinary Medicine. -- Kazan. -- 2005. -- P. 107-108.

Tishina, T. M. Intensity of growth of suckling piglets depending on the ordinal number of farrowing / T. M. Tishina // Bulletin of scientific works of the All-Russian Research Institute of Animal Husbandry. -- 1982. -- Vol. 2. -- P. 25-26.

Shilov, A. V. Prospects of early weaning and artificial rearing of piglets / A. V. Shilov, M. I. Goldobin // Issues of selection and technology of production of livestock products, hunting and nature management. -- Kirov. -- 1995. -- Issue 1. -- P. 36-37.

Schnurrbush, U. Practical handbook on pig breeding / U. Schnurrbush, G. Grandjot, V. Brede. -- Publishing house: LLC «Boehringer Ingelheim». -- P. 40.

Published

2026-08-28

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