This article presents the results of scientific research on the expression of flower pattern types in the offspring obtained from homogeneous and heterogeneous mating of Karakalpak grey Karakul lambs belonging to the Nurata factory type. The study evaluates the degree to which specific flower pattern types are inherited depending on the mating method. The results showed that under homogeneous mating of sheep with the semi-circular qalamgul pattern type, nearly twothirds of the offspring (64.2 ± 1.19%) also belonged to this type, while the proportion of low-value o‘sikgul type offspring significantly decreased (6.2 ± 0.60%). It should be noted that in the Karakul sheep population, a certain number of low-value o‘sikgul type animals are found depending on the level of selective breeding. Reducing their proportion is considered one of the important objectives of breeding programs.
| Mualliflar | Abduzoirova, Durdonaxon Yunusovna, Abduzoirova, Durdonaxon Yunusovna, Abduzoirova, Durdonaxon Yunusovna |
|---|---|
| Jurnal | Agro ILM |
| Nashr sanasi | 2026-02-09 |
| Jild | 121 |
| Son | 1 |
| Betlar | 87-88 |
| Til | O‘zbek |
qoraqalpoq suri, juftlash variantlari, gul tiplari, yarim doiraqalamgul, qovurg‘asimon, варианты спаривания, типы цветков, полукруглая форма, ребристая структура, Каракалпак сури, Karakalpak gray; mating variants; curl types; semi-circular curl; ribbed
During all stages of chicks’ growth, their rapid development and weight gain are observed, while the metabolism in their bodies also becomes more active. It is important to pay attention to the content of vitamins…
This article investigates the processes of producing organomineral fertilizers based on local raw materials, including cattle manure, bentonite, phosphorite flour, and one of the mineral fertilizers potassium chloride…
This scientific work presents the results of research conducted on the introduction of water-saving technologies in furrow irrigation for agricultural crop production. During the study, the factors causing water loss…
The article examines the main indicators of meat productivity of purebred and crossbred F1 bulls obtained from industrial crossing, including live weight before slaughter, slaughter results and their morphological…
In this article, the influence of film-fed drip irrigation on the microbiological indicators of the soil under light sierozem conditions of combined cotton and bean sowing was studied. In the studies, the influence of…
The arable soil layer contains a huge number of viable weed seeds; their number can reach hundreds, millions, and even billions per hectare of cultivated area. This article describes the biological characteristics of…
To increase the efficiency of the elements of an appropriate irrigation technique for cotton in drip irrigation in the Rishton district of Farg’ona region, Field studies were conducted to improve the drip irrigation…
This article presents the results of observations conducted to study the development, density and interrelationship of the first generations of the sap-eating pest that overwintered in the field with the entomophagy of…
Reservoirs are large hydraulic structures designed to perform functions such as water resources management and their efficient use in various sectors of the economy, as well as the prevention or mitigation of the…
This study investigated the distribution, damage level, and population dynamics of the wheat stem sawfly (Cephus pygmeus) in five districts of the Khorezm region. Field monitoring, visual inspection, stem sampling, and…