QORAKO‘L QO‘YLARINING GENOTIPINI JUN TOLALARINING SIFAT KO‘RSATKICHLARI BO‘YICHA BAHOLASH
Keywords:
Qorako‘l qo‘yi, jun sifati, genotip, seleksiya, tolalar diametri, irsiylanish, fenotip, korrelyatsiya, keratin, chorvachilik.Abstract
Ushbu maqolada Qorako‘l qo‘ylarining genotipi jun tolalarining sifat ko‘rsatkichlari asosida baholangan. Tadqiqotda tolalar diametri, uzunligi, mustahkamligi, elastikligi va jingalakligi kabi asosiy fenotipik belgilar o‘rganildi hamda ularning genetik asoslari tahlil qilindi. Natijalar jun sifat ko‘rsatkichlari o‘rtasida muhim korrelyatsion bog‘liqlik mavjudligini ko‘rsatdi. Ayniqsa, tolalar diametri va bir xilligi seleksiya uchun asosiy mezon sifatida ajralib chiqdi. Shuningdek, genetik va tashqi muhit omillarining jun sifatiga ta’siri baholandi. Tadqiqot natijalari Qorako‘l qo‘ylarida yuqori sifatli jun beruvchi genotiplarni aniqlash va seleksiya jarayonini takomillashtirish imkonini beradi.
References
Smith, J. L., & Brown, K. A. (2021). Advances in natural fiber utilization and sustainability of wool production. Journal of Cleaner Production, 312, 127685.
Wang, X., Li, C., & Zhang, Y. (2022). Genetic improvement of wool traits in sheep using molecular breeding approaches. Animals, 12(8), 1045.
Ahmed, Z., Khan, M., & Iqbal, F. (2020). Phenotypic and genetic variability of wool traits in different sheep breeds. Small Ruminant Research, 187, 106092.
Safari, E., Fogarty, N. M., & Gilmour, A. R. (2019). A review of genetic parameter estimates for wool traits in sheep. Livestock Science, 223, 1–12.
Morton, J. D., Geesink, G. H., & Edwards, N. M. (2021). Wool fiber characteristics and their influence on textile performance. Textile Research Journal, 91(5–6), 589–602.
Purvis, I. W., & Franklin, I. R. (2020). Major genes and QTL influencing wool production and quality traits in sheep. Animal Genetics, 51(3), 345–356.
Zhao, F., McGregor, B. A., & Ponzoni, R. W. (2023). Genomic selection and breeding strategies for improving wool quality traits in sheep. Frontiers in Genetics, 14, 1189023.
Rakhimov, K. T., & Abdullaev, A. B. (2021). Genetic diversity and wool characteristics of Karakul sheep in Central Asia. Asian Journal of Animal Sciences, 15(2), 45–52.
McGregor, B. A. (2022). Relationships between wool fiber diameter, strength and processing performance. Animal Production Science, 62(4), 367–375.
Zhang, L., Liu, J., & Wang, H. (2021). Application of genomic tools in sheep breeding for fiber quality improvement. BMC Genomics, 22, 765.
Downloads
Published
Issue
Section
How to Cite
