Improvement of the Technology for Young-Stock Breeding of Black-and-White Diary Cattle in the Southeast of Kazakhstan

Begaliyeva, Dinara Asylbekovna; Alentayev, Aleydar Saldarovich; Ombayev, A.; Баймуканов, Д. А.

doi:10.3844/ojbsci.2017.270.277

Cited by 3 publications

(3 citation statements)

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“…Российский государственный аграрный университет -Московская сельскохозяйственная академия им. К. А. Тимирязева, Москва, Россия, 6 ТОО «Актюбинская сельскохозяйственная опытная станция», Актюбе, Казахстан, 7 Казахский агротехнический университет им. С. Сейфуллина, Астана, Казахстан…”

Section: зоотехническая характеристика современной популяции лошади мугалжарской породыunclassified

“…The development of molecular biology, population genetics, biotechnology, the development and implementation of large-scale selection, the use of computer programs for analyzing selective information have enriched the arsenal of tools for studying biological patterns and managing animal heredity, breedformation processes [3][4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

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Zootechnic Characteristics of Modern Populations of Mugalzhar Horse Breed

Iskhan¹,

Kalashnikov²,

Akimbekov³

et al. 2019

THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN

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Б а с р е д а к т о р ы х. ғ. д., проф., ҚР ҰҒА академигі М. Ж. Жұрынов Р е д а к ц и я а л қ а с ы:Ресей) Абишев М.Е. проф., корр.-мүшесі (Қазақстан) Аврамов К.В. проф. (Украина) Аппель Юрген проф. (Германия) Баймуқанов Д.А. проф., корр.-мүшесі (Қазақстан) Байтулин И.О. проф., академик (Қазақстан) Банас Иозеф проф. (Польша) Берсимбаев Р.И. проф., академик (Қазақстан) Велесько С. проф. (Германия) Велихов Е.П. проф., РҒА академигі (Ресей) Гашимзаде Ф. проф., академик (Әзірбайжан) Гончарук В.В. проф., академик (Украина) Давлетов А.Е. проф., корр.-мүшесі (Қазақстан) Джрбашян Р.Т. проф., академик (Армения) Қалимолдаев М.Н. проф., академик (Қазақстан), бас ред. орынбасары Лаверов Н.П. проф., академик РАН (Россия) Лупашку Ф. проф., корр.-мүшесі (Молдова) Мохд Хасан Селамат проф. (Малайзия) Мырхалықов Ж.У. проф., академик (Қазақстан) Новак Изабелла проф. (Польша) Огарь Н.П. проф., корр.-мүшесі (Қазақстан) Полещук О.Х. проф. (Ресей) Поняев А.И. проф. (Ресей) Сагиян А.С. проф., академик (Армения) Сатубалдин С.С. проф., академик (Қазақстан) Таткеева Г.Г. проф., корр.-мүшесі (Қазақстан) Умбетаев И. проф., академик (Қазақстан) Хрипунов Г.С. проф. (Украина) Юлдашбаев Ю.А. проф., РҒА корр-мүшесі (Ресей) Якубова М.М. проф., академик (Тәжікстан) «Қазақстан Республикасы Ұлттық ғылым академиясының Хабаршысы».

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Section: зоотехническая характеристика современной популяции лошади мугалжарской породыunclassified

Section: Introductionmentioning

confidence: 99%

Zootechnic Characteristics of Modern Populations of Mugalzhar Horse Breed

Iskhan¹,

Kalashnikov²,

Akimbekov³

et al. 2019

THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN

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“…The increase in the genetic potential of the local gene pool of dairy cattle in the Republic of Kazakhstan is due to the intensity of selection, the accuracy of the genotypes assessment, genetic variation and reduction in the interval between generations. As practice shows, even the introduction of large-scale selection provides an annual progress of up to 2% (Begaliyeva et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Efficient Breeding in Kazakhstan Alatau Cattle Breed Population

Baimukanov¹,

Artykovich²,

Alexandrovich³

et al. 2021

American Journal of Animal and Veterinary Sciences

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The research work aims to analyze the dynamics of the level of breeding work in the Kazakhstan Alatau cattle breed population. The research object was Alatau cattle breed from different farms of the Almaty region, differing in their breeding level and system for dairy cattle breeding. As of 01.01.2021, the population of cows of the Alatau breed in the studied farms amounted to 1578 animals, of which the largest livestock in the Khilnichenko and K farm is 612 or 41.1%, the smallest in Mezhdurechensk-Agro LLP -58 animals or 3.7%. The average milk yield per cow of the Alatau breed for the last completed lactation for 305 days in 2020 was 5472±100.4, in comparison with 2018 (4472±151.9) increased by 22.4%. Linear assessment of the constitutional type of the Alatau first-calf heifers in the context of farms indicates a small variation in traits between the studied farms and those close to the optimal scores of the desired type of first-calf heifers of the Alatau breed. Thus, the animals were characterized by moderate height (at an average level of 139-142 cm), average girth and depth of the body, wide chest, moderate hip inclination and hip width. In terms of limbs, the animals were also characterized by moderate stance close to the desired type. As for udder -close to the bath-shaped, with a high deep udder and correct positioning of the rear and front teats. The research results showed that the greatest interrelation was observed for the traits Central ligament (r = +0.36) and "Joining of the front udder lobes" (r = +0.31), which indicates a moderate and positive relation, the least interrelation was in the trait "Udder rear part height" (r = +0.11). Thus, for all the observed traits, a weak, moderate and positive relationship was observed, which indicates the conduct of selection and the improvement of these traits in the offspring when selecting parental pairs.

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Characteristics of allele pool of cattle of simmental breed in Kazakhstan

Karymsakov

2020

Glavnyj Zootehnik (Head of Animal Breeding)

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One of the key aspects of studying of new breeds, types and lines of farm animals is to evoluation the state of their allele pool by using DNA markers. At the same time, it should be noted that a significant contribution to the characteristic of allelic diversity of breeds is made by regional populations, the formation of which in most cases took place on the basis of local cattle, which are carriers of their own unique allele pool. It is known that studies on microsatellites make it possible to determine the genetic diversity within and between breeds, and the average number of alleles, observed and expected heterozygosity, allow us to calculate the genetic parameters of populations and evaluate their diversity. The purpose of the research was to study the features of the allele pool of a new intra-breed type Ertis of Red-and-White dairy cattle in the Simmental breed. The sampling of biological materials has been carried out according to generally accepted methods. Genotyping has been performed with a set of StockMarks Cattle at 12 loci. Identification of amplification products has been performed on the abi Prism 310 genetic analyzer (Applied Biosystems, USA) using capillary electrophoresis. Decoding of the obtained graphical results has been carried out in the program GeneMapper 4,0. The results of researches on the genetic structure of the studied population of cattle have been reflected in the article. It has been found that there are 65 alleles in 12 loci of the microsatellite, of which 7 alleles with a frequency of occurrence of ≤1 % have been identified. The most informative loci were TGLA227, TGLA122, ETH3, and TGLA53. The average level of expected heterozygosity was 0,68, with random inbreeding – 0,0488. Studies of the genetic profile of the new intra-breed type of dairy cattle Ertis allowed us to establish the wide variety of allele pool in it, and the small number of rare alleles allocated gives grounds for the possibility of determining this population as an independent structural unit in Simmental breed.

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Improvement of the Technology for Young-Stock Breeding of Black-and-White Diary Cattle in the Southeast of Kazakhstan

Cited by 3 publications

References 0 publications

Zootechnic Characteristics of Modern Populations of Mugalzhar Horse Breed

Zootechnic Characteristics of Modern Populations of Mugalzhar Horse Breed

Efficient Breeding in Kazakhstan Alatau Cattle Breed Population

Characteristics of allele pool of cattle of simmental breed in Kazakhstan

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