Circulation of influenza viruses in the dog population in Kazakhstan (2023-2024).

Background: Dogs in close contact with humans can serve as a source of potentially dangerous reassortant influenza viruses (IVs) with zoonotic potential. The dog's body can serve as a vessel for the emergence of new IVs. These new viruses can become a source of infection for other animals and humans.

Selection of rice breeding lines for resistance to biotic and abiotic stresses.

Rice (Oryza sativa L.) grown in many countries around the world with different climatic conditions and a huge number of environmental stresses, both biotic (fungi, bacteria, viruses, insects) and abiotic (cold, drought, salinity) limit rice productivity. In this regard, breeders and scientists are trying to create rice lines that are resistant to multiple stresses.

Application of DNA barcodes in the genetic diversity of hard ticks (Acari: Ixodidae) in Kazakhstan.

Forty-five tick species have been recorded in Kazakhstan. However, their genetic diversity and evolutionary relationships, particularly when compared to ticks in neighbouring countries, remain unclear. In the present study, 148 mitochondrial cytochrome c oxidase subunit I (COI) sequence data from our laboratory and NCBI (National Center for Biotechnology Information; https://www.

A multi-epitope subunit vaccine based on CU/ZN-SOD, OMP31 and BP26 against Brucella melitensis infection in BALB/C mice.

Brucellosis, a zoonosis caused by Brucella, is highly detrimental to both humans and animals. Most existing vaccines are live attenuated vaccines with safety flaws for people and animals. Therefore, it is advantageous to design a multi-epitope subunit vaccine (MEV) to prevent Brucella infection.

Spotted fever group rickettsiae in hard ticks in eastern and southern Kazakhstan.

Infections with spotted fever group rickettsiae represent a worldwide health problem, characterized by persistent high fever, headache, and rash in humans, domestic animals, and wildlife. To date, the occurrence of Rickettsia species in hard ticks has not been thoroughly studied, especially in eastern and southern Kazakhstan. A total of 1,245 adult ticks, comprising 734 Dermacentor marginatus, 219 Hyalomma scupense, 144 Hyalomma asiaticum, 84 Hyalomma marginatum, 48 Rhipicephalus turanicus, and 16 Haemaphysalis erinacei, collected from East Kazakhstan, Abay, Jetsu, Almaty, Jambyl, South Kazakhstan and Qyzylorda oblasts of Kazakhstan, were used to screen rickettsial agents using molecular methods.

Effect of Two Seeding Rates on Nitrogen Yield and Nitrogen Fixation of Winter and Spring Faba Bean.

Faba bean ( L. ) is an important grain legume and is widely used as food and feed. It is traditionally used as a spring crop in Central European cropping systems.

Complete Coding Genome Sequence of an Influenza A/H3N8 Equine Virus Isolated in Kazakhstan in 2007.

Here, we reported the complete coding sequence of the influenza A/equine/Otar/3/2007 (H3N8) equine virus, first isolated in Kazakhstan in 2007. The hemagglutinin (HA) sequences of the Kazakhstan isolates appeared to be closely related to viruses isolated in early 2000 in Asia. Phylogenetic analysis characterized the Kazakhstan isolates as a member of the Florida sublineage clade 2 by the HA protein sequence.

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

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.

Introduction of the Modern Methods of Assessing the Breeding Value of Cows in the Selection of Dairy Cattle in the Republic of Kazakhstan.

On the genetic improvement of animals, the need for decision-making takes place at the strategic, tactical, and operational levels. At the strategic level, this means defining a breeding goal, selecting a breeding system (selection or crossbreeding), as well as crossbreeding patterns, breeds, and lines. The current study aimed to analyze the breeding and genetic parameters of the dairy cattle in the Republic of Kazakhstan and introduce modern methods for assessing the breeding value of domestic and imported breeds of dairy cows.

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

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.

Study of Prevalence and Associated Risk Factors of ., in Camelsin Turkestan Region.

Coccidiosis is one of the most pathogenic intestinal diseases caused by different species of p. (Phylum:Apicomplexa), that cause important economic losses to the livestock industry. Given the importance of camel breeding and its products in the regional economy, in this study the risk factors of prevalence of camels Coccidiosis in the Turkestan region of Republic of Kazakhstan was investigated by oocyte excretion monitoring in the herd.

Prevention of Bovine Mastitis through Vaccination.

Cow mastitis is one of the main factors of economic damage in modern animal husbandry. It is registered to affect almost everywhere, taking into account the subclinical form from 30% to 50% of the livestock per year. Economic losses of farms from the diseases of cows with mastitis are due to a decrease in milk productivity, precocious cow disposal, a decrease in the grade and sale price of market milk, and treatment costs.

Assessing the Influence of Electrode Polarity on the Treatment of Poultry Slaughterhouse Wastewater.

Electrochemical methods have been increasingly gaining popularity in the field of wastewater treatment. However, the performance of these methods can be highly affected by the polarity direction as determined by the electrodes arrangement (anode to cathode or cathode to anode); as well as the characteristics of the wastewater to be treated as determined by the type of wastewater. The presented research work investigated the relationship between polarity direction and the removal of pollutants from poultry slaughterhouse wastewater using titanium and aluminium electrode materials.

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

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.

Approaches to reducing the toxic exposure hazard on the sheep population.

The sheep breeding industry forms a substantial proportion of the agriculture sector in the Republic of Kazakhstan and ensuring its sustainable functioning should be implemented in a number of national documents, which can be considered as the basis for increasing the level of national food security. This can be achieved not only by increasing livestock numbers, but also by conducting research that will reduce the incidence of disease in livestock. The novelty of the study is determined by the fact that in the extension study of autopsy of sheep affected by diseases, an analysis of factors that increase the incidence of melaphagosis was carried out.

Veterinary sanitary assessment of mutton after application of antihelminth feed additive with albendazole.

This study assessed the anthelminthic feed additive albendazole effect on the main indicators of the quality of sheep meat obtained from infected and deworming animals. A total of 20 heads of Akzhaik meat and wool sheep (i.e.

Inactivated vaccine against Aujeszky's disease.

Background And Aim: The Aujeszky's disease, also known as Pseudorabies, remains one of the most problematic fulminant diseases in domestic animals, affecting the central nervous system. The study aimed to investigate the effect of an inactivated vaccine against Aujeszky's disease based on "Kordai" virus strain.

Materials And Methods: To test the inactivation of the "Kordai" strain (grown by the roller method in VNK-21/13 cell culture with an infectious titer of at least 7.

Seasonal content of heavy metals in the "soil-feed-milk-manure" system in horse husbandry in Kazakhstan.

Background And Aim: The quality of food, especially animal-based food, is crucial for human health. However, the quality of milk and other animal products has become an acute cause for concern in Kazakhstan. Technogenic dispersion of heavy metals (HMs) causes adverse effects on living organisms and creates unfavorable conditions for the existence of humans, animals, and plants.

Examination of organs and tissues of adult sheep grazed in an area with possible intoxication with rocket fue, Kazakhstan.

The authors have conducted experiments to study the pathoanatomical and histological pattern of organs and tissues of adult sheep affected by unsymmetric dimethylhydrazine (UDMH). This highly toxic fuel was spilled on the territory of the Karsakpay and Ulytau districts of Karaganda region, Kazakhstan, because of the fall of the rocket ‘Proton‑M’ after an unsuccessful launch from the Baikonur cosmodrome in 2007. In the experiment, the study group was consisted of 7 adult sheep that grazed in the area of possible intoxication with rocket fuel UDMH.

Physicochemical Parameters of Yak Meat during Massaging and Salt Pickling.

Background: Yak meat can facilitate the development of new branches of animal husbandry and the meat industry. To improve the functional and technological properties of raw meat materials and improve the quality of premade products, a promising direction is the creation of new technological solutions based on the targeted use of natural food additives in the process of salt pickling.

Objective: To study the physicochemical parameters of yak meat (longissimus dorsi muscles) in the process of salt pickling and continuous massaging in a cyclic mode.