68da671f24b08.pdf
DOI:
Mavjud emas
1. Ashirov M. Soatov U. Produktivnost korov shviskoy porodы v zavisimosti ot tipov teloslojeniya “Molochnoe i myasnoe skotovodstvo”. Jurnal. Moskva. 2015 g. №6. S. 21—23
2. Ashirov M.E., Soatov U.R. Productive potential of schwyz breed cows of dif ferent industrial type and genotype. ACADEMICIA: International Multidisciplinary Research Journal. India2020. Volume:10 Issue:6 iyl ‘ 2020, 137142 p.
3. Andrianov YE.A., Andrianov A.A., Andrianov A.M. Massaj vimeni pervotelok v period razdoya. J. “Zootexniya”,№ 7, 2007, s. 2123.
4. Arnautovskiy I.D., Bajenova YE.V. Eff ektivnost ispolzovaniya plemennix kachestv visokoproduktivnix korov i ix potomstva v seleksionnoy rabote. J.“Zootex niya”, 2007, №7, s.68.
5. Ballasov U.SH. Golshtinlashtirilgan sigirlar onalari ning sut mahsuldorligiga bog‘liq ravishda xujalik foydali belgilarining o‘zgarishi.T. ,1999, 7778 betlar
6. Donayev X.A. “Qoraola va golshtin zotli sigirlarning mahsuldorlik, tex nologik, pushtdorlik xususiyatlarini takomillashtirish” mavzusida dissertatsiya avtoreferati. T.2018y
7. Islomov F., Soatov U.R. Sigirlarning tana tuzilishi tiplariga bog‘liq ravishda sut mahsuldorligi oshirish. International scientifi c and practical conference “Applica tion and development of smart technologies in agriculture” may 30, 2024. 145148 b.
8. Muxitdinova X.S. Vliyaniye srokov razdoya novotelnix korov na molochnuyu produktivnost i vosproizvoditelniye svoystva. Kand.diss, Tashkent, 2001, s. 4267