Gulzhan Kulmanova

Kazakh National Agrarian Research University

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Banu Nurgazy

Kazakh National Agrarian Research University

E. Islamov

Kazan State Academy of Veterinary Medicine named after N.E. Bauman

Dinara Bekbaeva

Kazakh National Agrarian Research University

Kuat Nurgazy

Kazakh National Agrarian Research University

B. Kulataev

Saint Petersburg State Academy of Veterinary Medicine

Kenesbai Kairullaev

Kazakh National Agrarian Research University

Nazym Alzhaxina

Kazakh Institute of Oncology and Radiology

Fatima Turganbaeva

Kazakh National Agrarian Research University

Beibit Kulataev

Kazakh National Agrarian Research University

Yessenbay Islamov

Kazakh National Agrarian Research University

Cooperative Institutions

Kazakh National Agrarian Research University

Kazakh Institute of Oncology and Radiology

Kazakh Scientific Research Veterinary Institute

Saint Petersburg State Academy of Veterinary Medicine

Kazan State Academy of Veterinary Medicine named after N.E. Bauman

Al-Farabi Kazakh National University

KazMunayGas (Kazakhstan)

Global Health Research Center of Central Asia

S.Seifullin Kazakh Agro Technical University

Riga Technical University

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Enhancement of the Reliability of Animal Genotyping Regarding the Betterment of Wool Productivity in South-Kazakh Merino Sheep in Kazakhstan.

DOAJ (DOAJ: Directory of Open Access Journals) (2021)

E. Islamov Gulzhan Kulmanova Beibit Kulataev D N Bekbaeva A S Zhumanova

Enhancement of the production and productivity in animals is possible by improving the environment and changing the genetic structure of the herd which is done through selection. The present study aimed to investigate the efficiency of using genetic resources in the population of South-Kazakh merino sheep breed to improve and enhance the quality of wool productivity by determining a combination of phenotypic traits, morphobic and chemical parameters, as well as immunogenetic factors. Wool productivity was studied and accounted for by cutting each animal's wool during the period of shearing with an accuracy of 0.1 kg. At the age of 14 months, samples of wool were taken from 10 ewes of each group to study the yield of pure wool using physical and technological indicators. The value of reproducibility coefficients was determined by conducting correlation analysis. The value was estimated from 0.439 to 0.871 and 0.331 to 0.776 for the live weight and wool cutting, respectively. The number of woolens per 1 mm2 of skin positively correlated with pure wool cutting (0.276±0.135) and woolliness factor (0.293±0.134), while it negatively correlated with the live weight of sheep (-0.055±0.140), staple length (-0.146±0.139), and toner wool (-0.180±0.138). This negative correlation implies that the most densely woolly sheep will not necessarily have a breeding advantage for the herd improvement on a combination of signs. However, the outstanding wool density as a separate indicator of sheep woolen productivity has a great breeding advantage; therefore, in the merino population, it is necessary to create a small factory line of sheep with a very large wool density. A variety of sheep productivity indices in each age had a high correlation with a variety of maximum productivity levels of animals bred in the conditions of "Batay-Shu" LLP.

Animal Breeding

Kazakh

Flock

10.22092/ari.2021.356235.1809

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Citations (4)

Features of Aktogay Sheep of Different Lines

Biosciences Biotechnology Research Asia (2015)

Nazym Alzhaxina Kyrgyzbay N. Begembekov Gulzhan Kulmanova Ahmet Aslan Asiya O. Utegenova

10.13005/bbra/2194

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Use of polymorphism of blood groups in selection (breeding) of sheep of the Kazakh meat-wool half-fine breed

Yessenbay Islamov Gulzhan Kulmanova B. Kulataev Dinara Bekbaeva

Kazakh

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IMPROVEMENT OF MEAT QUALITIES OF KAZAKH MEAT-WOOL SEMI-FINE SHEEP BY USING THE ROMNEY-MARSH BREED

Scientific Notes Kazan Bauman State Academy of Veterinary Medicine (2021)

E. Islamov Gulzhan Kulmanova B. Kulataev Dinara Bekbaeva D. Darkenbayuly

This article presents the results of the first stage of research work on the use of the Romney March gene pool of sheep breed based on the laparascopic method of insemination of Kazakh meat-wool semi-fine sheep. The work was performed within the framework of scientific and technical program: "Development of effective methods of selection by branches of animal husbandry for 2018-2020", on task "Development of effective methods of selection in sheep breeding (application of genetics of Romney marsh breed).

Kazakh

Animal Husbandry

10.31588/2413-4201-1883-248-4-78-81

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A Genetic Basis for Improving the Reproductive Qualities and Productivity of South-Kazakh Merinoes.

DOAJ (DOAJ: Directory of Open Access Journals) (2021)

E. Islamov Gulzhan Kulmanova Beibit Kulataev A. I Zhumanova

Food shortages may be among the most significant negative consequences of overpopulation. In order to meet the nutritional needs of livestock origin, the number of available animals cannot be increased; however, ways must be sought to increase production per livestock unit. Livestock breeding is the science and art of establishing genes that are effective in the economical production of livestock, which creates superior livestock and poultry. The quality of the main stock of animals, the characteristics of the initial population according to the main characteristics of breeding, biological and internal characteristics, biochemical parameters of sheep blood with different genotypes, and its economic efficiency have been studied to achieve the aim of the present study. The animal subjects in this study were the South Caucasian merino sheep (Group I) and the mixed breed sheep (male of Australian merino x female of South Kazakhstan merino) (Group II). The age-related changes in the body weight of the resulting offspring were studied by weighing them at birth and 4, 7, and 18 months of age. Moreover, external body mass measurements were taken from these animals at the same time. In addition, absolute, daily average, and relative increases in their live weight were determined based on the weighting data and the considered blood parameters. According to the results of the present investigation, relatively high values of variability coefficients of blood acid capacity, globulin content, aldolase activity, alkalinity, and acid phosphatase were reported. The levels of total protein, albumin, globulin, and haptoglobin of the second group were 7.42%, 27.64%, 12.9%, and 9.7%, respectively, which had a significant increase, compared to those in the first group (P<0.05). The scientific research data are reflected and proved in this paper, which can serve as a specific contribution to zootechnical science to use the breeding-tribal work in practice and conditions of different forms of ownership. Moreover, the results of this study can be useful in the improvement of breeding-tribal work and technology of high quality, compass well as competitive and ecologically clean sheep production in the conditions of maximum year-round seasonal use of foothill and foothill-steppe pastures in the south of Kazakhstan.

Animal Breeding

Culling

Economic shortage

10.22092/ari.2021.356168.1795

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Evaluation of Production and Economic Performance of Farmed Carp Using Small Lake-Commercial Fish Farms System in Southeastern Kazakhstan.

DOAJ (DOAJ: Directory of Open Access Journals) (2021)

Berdibek Abilov Kuanysh Baibulatovich Isbekov Saule Zhangirovna Asylbekova Найля Булавина Gulzhan Kulmanova

The objective of changing the simple exploitation of fish stocks to highly efficient fish farms in lakes and reservoirs is to improve the productivity of inland freshwater fish. The small- and medium-sized lakes can be used to increase the production of farmed fish with lake management. Therefore, this study proposed to investigate the production and economic efficiency of carp in lake commercial fish farms. In this investigation, the results of carp farming experiments in fish farms in small lake commercial fish farms (LCFF) are evaluated using advanced methods and techniques. The research was carried out based on the Voroshilovsky reservoir, which operated in the LCFF mode. The farm had hatchery and carp fry ponds for expanding fingerlings based on the "Scientific and production center of fishery" LLP from 2019 to 2020. This study was performed on different types of common carp and herbivorous fish (grass and silver carp), and sexual products were collected in fried ponds and the Voroshilovsky reservoir. The absolute growth gain of common carp, silver carp, and grass carp were 301.00, 300.40, and 577.00 grams, respectively, and their mean daily weight gain values were 2.50, 2.50, and 4.80 grams. Common carp recorded the highest level of planned fish productivity (169.30 kg/ha), and the lowest level of this trait was grass carp (43.50 kg/ha). Data of mean weight and body length of common carp, grass carp, and silver carp fishes showed a variation of 4.55 kg and 56.25 cm, 6.06 kg and 75.50 cm, as well as 6.30 Kg and 75.05 cm, respectively. This difference can be justified according to the variance of fish length, which on average, 80 grams of weight is obtained per centimeter of fish length. The economic efficiency of carp was calculated, and the net profit was determined at more than 50% of total income. According to the net profit indicator, due to the implementation of a part of the fingerlings, the carp reared in the pond area; as a result, this method is profitable and accounts for 104% of the total planned economic profit. Therefore, fish production from aquaculture can rise to 10 times to maintain high-quality food security and other essential nutrients, provide job opportunities, and cash income to help job-seeking youth.

Grass carp

Common carp

Hatchery

10.22092/ari.2021.355785.1722

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Citations (2)

Thickness of the skin and its layers at degeress sheep of various stripes.

Nazym Alzhaxina K. Begembekov Gulzhan Kulmanova S. Treija S. Skujeniece

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International Journal of Agricultural Policy and Research (2015)

Kuat Nurgazy Kenesbai Kairullaev Gulzhan Kulmanova Banu Nurgazy Fatima Turganbaeva

This article presents information about water analysis of a fish farm in Zharkent area in Almaty region for cultivation suitability, maintenance and reproduction of sturgeon fish types.Hydrochemical indications of water can be used to determine the suitability of water for the sturgeon species cultivation and their maintenance in artificial populations.

10.15739/ijapr.044

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HISTOLOGICAL CHANGES OF STURGEON FISHES IN RESERVOIRS OF ZHARKENT REGION

SERIES OF BIOLOGICAL AND MEDICAL (2021)

Kuat Nurgazy K. K. Kayrullaev Gulzhan Kulmanova Banu Nurgazy A. Iskakbaev

Б а с р е д а к т о р НҰРҒОЖИН Талғат Сейітжанұлы, медицина ғылымдарының докторы, профессор, ҚР ҰҒА корреспондент мүшесі (Алматы, Қазақстан) H = 10 РЕДАКЦИЯ АЛҚАСЫ: БЕРСІМБАЕВ Рахметқажы Ескендірұлы (бас редактордың орынбасары), биология ғылымдарының докторы, профессор, ҚР ҰҒА академигі (Алматы,

10.32014/2020.2519-1629.46

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Citations (9)

Biological Features of Sturgeon in Breeding Process in Pond Fish Farms of Almaty Region

Kenesbai Kairullaev Gulzhan Kulmanova Banu Nurgazy Kuat Nurgazy Fatima Turganbayeva

The purpose of this article is to investigate the optimal environment for (chemical and physical properties of water, feeding type), and biological indicators (growth, development and sustainability) of, sturgeon breeding in pond adopted to natural environmental conditions. The research resulted in data on productive (vital capacity) and biological indicators (weight, length, maximum, nominal and daily average growth of biomass) of four species of sturgeon: Russian sturgeon (Acipenser gueldenstaedtii), Siberian sturgeon (Acipenser baerii Brandt), stellate sturgeon (Acipenser stellatus Pallas), and paddlefish (Polyodon spathula Walbaum). The water analysis has shown the following physical and chemical parameters of water in the reservoirs: pH – 3.8-6.6, total hardness – 2.8-4.8 mg-equ/dm3. This research shows that the highest rates of daily average growth for the five-month period had the paddlefish fry (24.44 g), Russian (22.13 g) and Siberian sturgeon fry (19.28 g). Final weighting shown that paddlefish fry had the best indicators among all studied species (m=1.8 kg). The coefficient of variation (Cv > 7) indicates high phenotypic variation in all studied species of sturgeon. Ichtyopathological study of experiments revealed that none of stellate sturgeon, Russian and Siberian sturgeon and paddlefish were infected. As it was revealed, feed with higher protein (56% relative to 50 %) causes greater increase in weight (+0.2 kg). Obtained results show that paddlefish and stellate sturgeon have the best parameters for breeding in ponds. Research results can be applied for sturgeon breeding in ponds with similar chemical and physical properties.

Lake sturgeon

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