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STOCK-RAISING AND VETERINARY

GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP

Lyazzat Mukanova 1 , Tuleukhan Sadykulov 1 , Nurlan Malmakov 2 , Sholpan Adylkanova 1 , Azamat Koyshibaev 1

1 NJSC «Kazakh National Agrarian Research University» ; 2 "Scientific Research Institute of Sheep Breeding named after K.U. Medeubekov"

doi.org/10.37884/3-2024/06 pp. 49-57 Admitted 23.07.2024 Published 30.09.2024

Abstract

One of the important tasks of individual genetics of farm animals is to establish the relationship between economically useful selection traits. In addition, the number and direction of connections depends on the nature of the trait, the intensity of selection and the genotype of the animals. In this regard, it is very important to study the genetic parameters of selection traits of the first generations obtained by crossing the ewes of the Yedilbay breed with rams of the Gissar breed, and this is considered an urgent task of this work. The genetic-mathematical method allows you to analyze the breeding process in a livestock of animals, a herd and at the same time assess the influence of the genotype and environment on the characteristics and productivity of animals. The results of selection in agriculture are determined by such parameters as heritability (һ2), repeatability of traits (rb), correlation of selection traits (r), selection differential (SD), regression (R), selection efficiency (SE).

Research aimed at determining the relationship between the signs of genotypic variability of young coarse-wool sheep of different genotypes of the livestock breeding of Baiserke Agro LLP is of great relevance and scientific and practical importance in modern breeding, since the use of research results can reduce the time required to evaluate animals and significantly increase its speed, which speeds up the process.

selection, genotype, repeatability of traits, biserial relationship, polychoric relationship, regression, selection differential.

01 Introduction

The full text of the article is available for download in PDF format on the right panel.

02 References

  1. 1. Садыкулов Т.С., Адылканова Ш.Р. Селекционно-генетические аспекты совершенствования курдючных пород овец: монография / - Алматы, Альмаханъ, 2023.
  2. 2. Адылканова Ш.Р., Садыкулов Т.С, Абен К., Ерекенов С.К. Генетический потенциал едильбайской породы овец. Журнал The Way of Science International scientific journal №4 (74), 2020 стр 44-48.
  3. 3. https://journal.kaznaru.edu.kz/index.php/research/article/view/255/168
  4. 4. Садыкулов Т.С., Ким Г.Л., Адылканова Ш.Р, Баймажи Е.Б., Сансызбаева Б.К. Рекомендации по использованию современных методов прогнозирования генотипа курдючных пород овец. Алматы 2020 г. 28 стр.
  5. 5. Садыкулов Т.С., Абаканов Е., Альжанов А.С. Биологические особенности курдючных овец. Вестник с.х.науки Казахстана, №7,2018. с. 90-96.
  6. 6. Садыкұлов Т.C., Смагулов Д.Б., Адылканова Ш.Р. Әртүрлі генотипті қылшық жүнді құйрықты қой төлдерінің өсуі және дамуы.// Қазақстанның ауылшаруашылығы ғылымдарының хабаршысы. – Алматы: Бастау, 2018. №1.– 71-76 б.
  7. 7. Плохинский Н.А. Тұқым қуалаушылық. – СО АН СССР, 1999, - 196 б.
  8. 8. Садыкулов Т., Адылканова Ш. Генетико-селекционные аспекты совершенствования курдючных овец разных генотипов.//- Межд. Научно-практ. Конф.: «Животноводство и ветеринария в ХХ веке». Семей, 2002.– C. 36-38
  9. 9. https://journal.kaznaru.edu.kz/index.php/research/article/view/421/246
  10. 10. Осипов В.А. Әртүрлі конституциональды типті гиссар қойының биологиялық және шаруашылық ерекшеліктері: Алматы, Нұр Принт, 20016.– 26 б.
  11. 11. Садыкулов Т., Ким Г., Адылканова Ш. Проблемы использования генофонда мясо-сально-курдючных пород в отечественном овцеводстве.//– Вестник сельскохозяйственной науки Казахстана, №7. Алматы: Бастау, 2000
  12. 12. Мырзабеков С., Ерохин А. Овцеводство Казахстана. Алматы, 2005.–305 с.
  13. 13. Бегімқұл Б.К. Биометрия – Алматы: Нұр Принт, 2017. -347 б.
  14. 14. Канапин К., Ахатов А. Курдючные грубошерстные овцы Казахстана. Алматы, 2000.–196 с.
  15. 15. Садыкұлов Т.С., Адылканова Ш.Р. Селекционно генетические параметры курдючных овец. – Исследования, результаты №3, 2018.

Citation Links

[1]2024. GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP. Izdenister natigeler. 3(103) (Sep. 2024), 49–57. DOI:https://doi.org/10.37884/3-2024/06.
(1)GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP. Izdenister natigeler 2024, No. 3(103), 49-57. https://doi.org/10.37884/3-2024/06.
GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP. (2024). Izdenister Natigeler, 3(103), 49-57. https://doi.org/10.37884/3-2024/06
GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP. Izdenister natigeler, [S. l.], n. 3(103), p. 49–57, 2024. DOI: 10.37884/3-2024/06. Disponível em: https://agrosoil.kaznaru.edu.kz/index.php/research/article/view/671. Acesso em: 15 sep. 2026.
“GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP”. 2024. Izdenister Natigeler, no. 3(103) (September): 49-57. https://doi.org/10.37884/3-2024/06.
“GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP” (2024) Izdenister natigeler, (3(103), pp. 49–57. doi:10.37884/3-2024/06.
[1]“GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP”, Izdenister natigeler, no. 3(103), pp. 49–57, Sep. 2024, doi: 10.37884/3-2024/06.
“GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP”. Izdenister Natigeler, no. 3(103), Sept. 2024, pp. 49-57, https://doi.org/10.37884/3-2024/06.
“GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP”. Izdenister natigeler, no. 3(103) (September 30, 2024): 49–57. Accessed September 15, 2026. https://agrosoil.kaznaru.edu.kz/index.php/research/article/view/671.
1.GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP. Izdenister natigeler [Internet]. 2024 Sep. 30 [cited 2026 Sep. 15];(3(103):49-57. Available from: https://agrosoil.kaznaru.edu.kz/index.php/research/article/view/671
1.GENETIC PARAMETERS OF SELECTED TRAITS OF COARSE-WOOL SHEEP. Izdenister natigeler. 2024;(3(103):49-57. doi:10.37884/3-2024/06