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179 articles for “Kazakhstan”
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Research ArticleOpen accessIn the abstractInfluence of Various Schemes of Feeding Calves with Whole Milk on their Growth Indicators and Physiological StateK. K. Akhazhanov, T. K. Bekseitov, J. J. Uakhitov et al.In dairy farming, special requirements are imposed on the feeding of replacement young animals. The period when young animals receive colostrum and milk is considered important for raising viable and productive animals. During this time, a large amount of whole milk is consumed by calves. In this connection, the purpose of our study was to compare the effect of various … …American Journal of Animal and Veterinary Sciences, Vol. 18, Issue 3 · 16 Aug 2023 · 5,365 accessesView PDFCite
Research ArticleOpen accessIn the abstractComparison of Anatomical Characteristics and Phytochemical Components Between Two Species of Hedysarum (Fabaceae)Adil Kusmangazinov, Meruyert Sakenovna Kurmanbayeva, Irina Zharkova et al.Hedysarum L. is one of the large genus of the Fabaceae Lindl. family, consisting of 200 species. Species in the genus Hedysarum are valuable forage and medicinal resources. In this study, we studied Hedysarum theinum Krasnob and Hedysarum neglectum Ledeb growing in the western Altai of Eastern Kazakhstan. H. theinum is a perennial, herbaceous, valuable medicinal plant, a rare species, … …OnLine Journal of Biological Sciences, Vol. 23, Issue 3 · 14 Jun 2023 · 5,837 accessesView PDFCite
Research ArticleOpen accessIn the abstractDevelopment of Environmentally Friendly Protection Measures Against Pests and DiseasesN. S. Mukhamadiyev, A. M. Chadinova, N. Sultanova et al.The paper describes the monitoring of phytosanitary conditions in different regions of the Almaty region (Kazakhstan) and demonstrates the large population of cruciferous fleas (Phyllotreta cruciferae) on rapeseed plants, which reaches 7-9 spec./m2, exceeding the economic injury level (3-5 spec./m2). The disease is observed to spread on wheat and barley seeds. Proceeding from this, the study aims to develop effective … …OnLine Journal of Biological Sciences, Vol. 23, Issue 2 · 27 Apr 2023 · 5,246 accessesView PDFCite
Research ArticleOpen accessIn the abstractRelationship between Laboratory Germination and Biometric Parameters of Betula jarmolenkoana Golosk. AgletsZhandos Rakymbekov, Kurmankul Abayeva, Daniyar Dosmanbetov et al.This study evaluates the relationship between laboratory germination and biometric parameters of aglets of the critically endangered birch tree species Betula jarmolenkoana Golosk (Yarmolenko birch). The Yarmolenko birch is a very rare, narrowly endemic species, growing at an altitude of 1,900-2,100 m above sea level and only in the basins of three rivers (Kakpak, Bayynkol, and Tekes) in the Almaty … …OnLine Journal of Biological Sciences, Vol. 23, Issue 1 · 1 Mar 2023 · 4,915 accessesView PDFCite
Research ArticleOpen accessIn the abstractMeat Productivity of Kazakh and Tuva HorsesMakpal Temirkhanovna Kargaeyeva, Khamit Ablgazinovich Aubakirov, Sayana Darzhaevna Mongush et al.The research aims to study the meat productivity of Kazakh and Tuva horses in a comparative age aspect. The objects of the research are the local populations of horses of the Kazakh breed in the Republic of Kazakhstan and the Tuva native breed in the Republic of Tyva of the Russian Federation. All animals were clinically healthy. It has been … …OnLine Journal of Biological Sciences, Vol. 23, Issue 1 · 20 Jan 2023 · 5,688 accessesView PDFCite
Research ArticleOpen accessIn the abstractPrevention of Desertification and Land Degradation using Black Saxaul in Arid ConditionsBirzhan Yessimbek, Bulkajyr Mambetov, Ruslan Akhmetov et al.The harsh climate of the arid zone determines several biological features in black saxaul plantations. Therefore, the study of the growth and condition of artificial plantations, depending on the use of physiologically active moisture-absorbing substances and growth biostimulants, is of particular practical importance. In the Moinkum sands of the Zhambyl region (Kazakhstan), observations of the growth and development of the … …OnLine Journal of Biological Sciences, Vol. 22, Issue 4 · 22 Nov 2022 · 5,520 accessesView PDFCite
Research ArticleOpen accessIn the abstractCurrent Growth Conditions of Populus Diversifolia Schrenk and Populus Pruinosa Schrenk in the Syr-Darya ValleyPolina Vesselova, Karina Makhmudova et al.In the context of urbanization of territories and the intensification of agriculture, the biological diversity of animals and plants in their habitats is degrading. The purpose of the study is to determine the edaphic factors affecting the growth of Populus diversifolia Schrenk and Populus pruinosa Schrenk, as well as anthropogenic factors affecting their conservation in the Syr-Darya valley (Kazakhstan). For … …OnLine Journal of Biological Sciences, Vol. 22, Issue 4 · 6 Oct 2022 · 5,548 accessesView PDFCite
Research ArticleOpen accessIn the abstractStudy of the Nutritional Value and Microstructure of Veal Cutlets with the Addition of Siberian Cedar Nut Seed CakeBerik Idyryshev, Almagul Nurgazezova, Maksim Rebezov et al.Thearticle presents the results of the study of the nutritional value of meatcutlets from veal with the addition of cedar nut cake. The chemical and mineralcomposition of the cake obtained from the seeds of Siberian cedar growing onthe territory of Eastern Kazakhstan has been determined. Four variants ofcutlets with the addition of 0, 5, 10, and 15% of cedar cake … …OnLine Journal of Biological Sciences, Vol. 22, Issue 3 · 8 Sep 2022 · 5,506 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Semen on the Embryo Productivity of Donor Cows and the Development of Transplant CalvesBolatbek Ateikhan, Toktar Karibaevich Bexeitov, Talgat Kozybakovich Seiteuov et al.In animal husbandry, more heifers are requiredfor the expanded reproduction of the herd or milk, and more bulls are needed toobtain meat. One of the effective ways to artificially regulate the secondary(at birth) sex ratio is the technology of sexed semen. In this connection, thepurpose of this study was to study the effect of sexed and native semen on theembryonic … …OnLine Journal of Biological Sciences, Vol. 22, Issue 3 · 6 Sep 2022 · 5,435 accessesView PDFCite
Research ArticleOpen accessIn the abstractComparative Assessment of Seroconversion in Poultry Vaccinated with Two Avian Influenza VaccinesBelan A. Astemirov, Seidigapbar M. Mamadaliyev, Yuliya V. Perfiliyeva, Marina A. KopochenyaFromAugust to December 2020, a new outbreak of H5 avian influenza caused anotherserious animal health emergency in Kazakhstan, leading to the deaths or cullingof more than 500 000 chickens. This outbreak renewed interest in developingprevention strategies for this re-emerging infection. In this study, weevaluated poultry seroconversion levels after two H5 vaccines. Regardless of age, productivity, and schemeof vaccination Super Nick … …American Journal of Animal and Veterinary Sciences, Vol. 17, Issue 3 · 22 Aug 2022 · 5,853 accessesView PDFCite