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Abstract

<jats:p>This article presents the comprehensive results of a study focusing on the meat productivity of purebred Kazakh Bactrian camels and their first-generation hybrids (Keznar), raised under the specific environmental conditions of the Alakol district in the Zhetysu region. Traditionally, camel breeding in Kazakhstan has developed across three primary specializations: dairy, meat, and wool. While combined productivity forms, such as meat-milk and meat-wool, have been recognized in classical breeding, contemporary scientific research has increasingly shifted its focus toward dairy potential. Consequently, meat productivity remains insufficiently explored, particularly at the level of individual breeding farms and specific genetic groups. The relevance of this study stems from the necessity to provide scientific justification for the efficiency of year round pasture grazing without supplementary feeding, which is vital for sustainable, low-cost livestock farming in arid zones. The research was conducted at the "Alakol Asyl Zhylkisy" farm, evaluating growth indicators at the ages of 1.5 and 2.5 years. The methodology integrated standardized grading, live weight measurements, and controlled slaughter to determine dressing percentages and morphological carcass composition. Findings revealed that the average live weight of purebred Bactrians exceeded the breed standard by 250–260 kg, demonstrating exceptional selective potential. The dressing percentage for purebred animals ranged from 58.0% to 59.3%, compared to 53.8% for hybrids. Notably, the highest meat content (77.7%) and a meatiness coefficient of 3.48 were recorded in 1.5-year-old Bactrians. Organoleptic analysis confirmed that the meat of young animals is characterized by superior marbling, juiciness, and dietary quality. The study concludes that 1.5 years is the optimal age for slaughter to obtain high-quality products. It is recommended to pursue targeted selection and develop combined productivity directions to enhance the profitability of camel breeding under traditional pasture-based systems.</jats:p>

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Keywords

meat productivity breeding study purebred

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