The article explores the Exeter indicators of various barra-type Brown Rams and owls, focusing on improving selection-breeding work in herd structure, calculating the extrader sizes when selecting breeding Rams, and improving herd composition and improving the quality of offspring derived from them based on the study of different barra-type Owls dependent on barra types. In recent years, the shrinkage of the sheep of the karakul breed makes it necessary to carry out selection and breeding work with them in the direction of the development of extraterrestrial displays, and for this purpose we aimed at studying breeding Rams and owls with extraterrestrial displays and creating a herd of Brown-quality Karakul Sheep.
| Mualliflar | Ismatov, Ulug’bek, Bazarov, Soli |
|---|---|
| Jurnal | Agro ILM |
| Nashr sanasi | 2026-04-03 |
| Jild | 122 |
| Son | 2 |
| Betlar | 112-114 |
| Til | O‘zbek |
blue color, ram, ewe, lamb type, jacket, ribbed, flat, stunted, conformation, height at withers, oblique body length, chest girth, chest width, chest depth, cannon bone girth, Karakul sheep breed, color, color variability, gene pool, zootechnical, biological, statistical, proportionality, серая окраска, баран-производитель, овцематка, смушковый тип, жакет, ребристая, плоская, пе- рерослый, экстерьер, высота в холке, косая длина туловища, обхват груди, ширина груди, глубина груди, обхват пясти, каракульская порода овец, окраска, расцветка, генофонд, зоотехнический, биологический, статистический, пропорциональность, ko’k rang, qo’chqor, sovliq, barra tipi, jaket, qovurg’asimon, yassi, o’sinqiragan, eksterer, qarchig’ay balandligi, gavdaning qiya uzunligi, ko’krak aylanasi, ko’krak kengligi, ko’krak chuqurligi, poycha aylanasi, qorako’l qo’y zoti, rang, rangbaranglik, genofond, zootexnikaviy, biologik, statistik, proporsionallik
This article determines the meat productivity and economic efficiency of feeding “Cobb-500” broiler cross chicks with silkworm pupae, a local sericulture by-product, at various rates. Based on the findings, conclusions…
In the study, E-Selen and Gamavit veterinary preparations were administered together with vaccines used against clostridial diseases in sheep in order to enhance the natural resistance of the organism. Blood samples…
This article provides information on the irrigated areas of the Khorezm region, their salinity levels, melioration status, irrigation networks and their technical condition, the formation and volume of…
The article presents the results of research on seed production of promising pasture forage plants used to improve the condition of natural pastures. The phytomelioration of degraded natural pastures with high-quality…
The article determines the intensity of silt sedimentation processes along the length of the Karshi Main Canal, starting from the water intake point from the Amu Darya. Additionally, based on hydrometric measurements…
In order to study the agrotechnology of okra cultivation for fiber production in the conditions of our republic, a study was conducted on the development of 10 different varieties of the plant in field conditions on…
The article analyzes characteristic (average, maximum, and minimum) air temperatures, precipitation, and average long-term water discharges for all observation periods based on data from the Chatkal, Chimgan, and Pskem…
The article examines the cultivation technology of white mustard (Sinapis alba L.) and its influence on the agrochemical properties of meadow-serozem soils in the Samarkand region. It has been established that…
This article examines the chemical composition of irrigation water in horticulture, specifically its macronutrients (Ca, Mg, K, Na) and micronutrients (Fe, Mn, Zn, Cu, B, Mo, etc.), which influence plant growth…
This article presents the results of studying the phenological and morphological characteristics of cumin (Cuminum cyminum L.) varieties under local soil and climatic conditions. In the study, emergence, flowering…