№ 152(8), October, 2019
Public date: 31.10.2019
Archive of journal: Articles count 23, 77 kb
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06.02.00 Veterinary and Husbandry
CHARACTERISTIC OF COMPLEX FEED ADDITIVES FOR CATTLE CONTAINING PROBIOTIC MICROFLORA
06.02.00 Veterinary and Husbandry
DescriptionThe article provides an overview of domestic and foreign patent information on existing recipes and methods for producing complex feed additives containing probiotic microflora for cattle. Introduction of probiotic cultures of microorganisms to feed additives, along with biologically active substances, allows us to influence the processes of microbiocenosis of the intestines of animals, and, therefore, digestibility and digestibility of feed, which, in turn, leads to an increase in animal productivity. In addition, probiotic cultures contribute to the biodegradation of mycotoxins, which helps prevent mycotoxicity of animals. The most popular in modern livestock breeding are complex feed additives with broad-spectrum probiotic preparations, performing various biological functions
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ALTERNATIVE PROTEIN SOURCE IN FOOD INDUSTRY
06.02.00 Veterinary and Husbandry
DescriptionThis article deals with the problem of producing protein using alternative sources of raw materials, due to the shortage of feed protein and utilization of organic waste. This property makes it possible to return feed protein to farm animals and birds derived from the biomass of insect larvae. The invention relates to agricultural production. The studied problem is relevant for the technology of livestock products (agricultural sciences), which is explained by the global need for proteins and food products. The object of study is several different insects. The article studies the application and significance of some beetles in this field. The study provides a comparative analysis of the Black Linki (Hermetia illucens), House Cricket (Acheta domesticus), Locusts (Locusta migratoria), Flour Castaneum (Tribolium confusum) for a more graphic comparison of the benefit from the application of the above bugs and identify the most unpretentious and best beetle for breeding for food purposes in agricultural production. The work also shows a diagram of the process of development of the larvae of Hermetia illucens. The following research methods were used: observation, collection of scientific and practical information about beetles, study, analysis, processing, systematization of the collected material
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COGNITIVE VETERINARY – DIGITAL SOCIETY VETERINARY: THE DEFINITION OF BASIC CONCEPTS
06.02.00 Veterinary and Husbandry
DescriptionThere are many opinions on the question of what kind of society we live in at the beginning of the XXI century. Previously, it was believed that this is a post-industrial society. There was even an opinion that it would be a society of developed socialism or even a communist society. After that, the opinion on this has changed. First, modern society was called the information society, and then the society based on knowledge. The latest news in this area is that it seems that modern society is a digital society, that is, a society, based on digital technologies, digital communications, digital information processing and transmission technologies, as well as digital artificial intelligence technologies. In a digital society and science people must move to digital intelligent research technologies. In particular, the question arises as to whether veterinary medicine in a digital society should not also become cognitive veterinary medicine. This work is devoted to a detailed and reasoned (according to the authors) answer to this question. The methodology and terminology in this new field is not yet established and is not generally accepted. Therefore, in this work a lot of attention is paid to the logic and methodology of scientific knowledge, terminological issues and definitions of concepts
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CHARACTERISTICS OF NUTRITION AND HEALTH OF DOMESTICATED DOGS AND CATS
06.02.00 Veterinary and Husbandry
DescriptionThe authors of this article have developed a questionnaire for pet owners and conducted a research on the nutrition and health of domestic dogs and cats in the urban environment. By results of researches, it is concluded that in the conditions of the city, cats are a preferable type of pets. The preferred type of food is mixed one, with using dry, natural and wet food. Food standards are followed by 46% of owners of 100% participants of the survey and only 43.3% from consulters with veterinary specialists in the field of feeding of a pet. Among non-communicable diseases, urological diseases are more common: urolithiasis, cystitis, endometritis and ovarian cyst
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GROWTH AND DEVELOPMENT OF HOLSTEIN HEIFERS BORN WITH THE USE OF EMBRYO TRANSPLANTATION
06.02.00 Veterinary and Husbandry
DescriptionThe article gives results of a comparative study of the growth and development of young cattle of Holstein breed belonging to the Reflection Sovering and Vis Baidial lines, born with the method of transplantation of embryos, and their coevals born with a standard method. Technology of growing of young cattle in both groups was identical, accepted in the economy. During suckling period, the heifers got 300 kg of full-milk. During a period from 3 to 8 months, they were contained in cages for small group maintenance, from an 8 month age, they were contained loose, on pasture grounds. Living mass and average daily increases of experimental heifers changed differently. The rates of height and average daily increases in an experimental group turned out to be higher, than for coevals of the control group. It is proved by the researches, that heifers born with the method of transplantation of embryos are equal to ones who were born with a traditional method in the rates of height and development and even excel coevals at the certain periods. In the age of the first insemination, living mass of heifers of the experimental group was 365 kg, which was 14 kg more compared to coevals of the control group. In all studied age-related periods, heifers of the experimental group excelled coevals of the control group in average daily increases. From their birth and up to 14-th month age, exceeding on increases was 37gr; to the age of the first insemination, heifers of the experimental group were more developed. Taking into account the genetic potential in heifer embryos and their best height and development, it proves the expediency of the use of transplantation of embryos
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Description
The quality of the seed largely depends on the value of the future crop. For sowing, it is necessary to use seeds with high sowing qualities. This article is devoted to the study of the formation of high-quality seed of new varieties of winter barley, depending on the controlled compaction of crops. The paper describes in detail the importance of sowing qualities of seeds for the formation of high productivity of barley crops. The questions of influence of different seeding rates on laboratory and field germination of seeds are considered. The correlation between the four variants of seeding rates and field and laboratory germination was determined. The purity of seeds of winter barley varieties Kubagro – 1 and Kubagro – 3 was studied and it was determined that the change in the density of the formed stem does not affect the purity of seeds of these varieties. The use of highly productive seeds for sowing and further qualitative cleaning of the obtained grain contributes to the production of seed material with high purity. When considering the weight of 1000 grains in the studied varieties, it was determined that with an increase in the number of productive stems per unit area and a decrease in the area of plant nutrition, both varieties reduced the mass of grains. The highest rates of weight of 1000 grains were determined when sowing with the norm of 3.5 million germinating seeds per 1 ha, such a pattern was observed for both varieties
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Description
As a prospect in baking, a number of researchers propose to expand the range of products in the formulation of which include natural food dressers. The article presents the results of research on the development of the optimal formulation of bread from mixtures of wheat flour, wholemeal flour from grains of naked barley varieties Nudum 95 and wholemeal flour from grain triticale varieties Tsekad 90. To select the optimal mixture of wheat, barley and triticale flour, the following variants of the ratios were studied– 70:10:20; 60:20:20; 50:30:20; 50:20:30. As control we took flour of the highest grade from grain of strong wheat Novosibirsk 29. Flour mixtures studied by the gluten content is significantly inferior to the control version of the flour. In the version where 70% of wheat flour was used, gluten decreased by 5.1%, in the version with the amount of wheat flour 60%, gluten decreased by 8.0%. In subsequent variants, the difference in gluten content with the control variant was more than 10%. The lowest rate of flour strength (145 e.a.) in the version where barley flour reached 30% of the mixture. In other embodiments, the flour strength level 209-250 e.a., that is slightly different from the standards on valuable wheat (not less than 260 e.a.). In terms of baking quality has distinguished the case where the proportion of wheat flour was 70%, barley – 10% and triticale – 20% (the volume of bread 500 ml, total score of bread 4 points). In subsequent versions, the performance of baking qualities decreased. As a result of evaluation of mixtures of wheat, barley and triticale flour revealed the most optimal ratio – 70:10:20. This option is recommended for introduction into production for enrichment of wheat flour with nutritious components of barley and triticale grain
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REGIONAL DEVELOPMENT OF SUGAR BEET BREEDING
DescriptionThis article discusses the stages of sugar beet-root breeding work, evaluation of the results of competitive tests, genetic potential productivity of hybrids, identifying productive forms of sugar beets, research techniques and production testing sugar beet hybrids, the main achievements of Pervomaiskaya FGBNU breeding and experimental station of sugar beets
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MOLECULAR GENETIC ASPECTS OF PERSIMMON (DIOSPYROS L.) BREEDING
DescriptionPersimmon is the most cold-resistant subtropical culture. It is relevant in scientific research and a prospect for the application of modern methods in plant breeding. The aim of this work is to review the latest advances in molecular genetic methods in persimmon breeding (Diospyros L.). The article shows the importance of studying the molecular genetic basis of persimmon breeding as a necessary condition for the development of new approaches in the production of new varieties. Statistics on the cultivation of this crop on an industrial scale is presented. The importance of culture is shown and given information on the territory of cultivation. Data on the study of genetic diversity, assessment of genetic stability, understanding the origin of persimmon varieties, degree of relationship using a number of molecular markers are presented. There are also DNA sequencing results, which are shown closely related relationships of Diospyros kaki with wild species D. oleifera, D. deyangensis, D. virginiana, D. glaucifolia, D. lotus and D. jinzaoshi. The reduce the astringency of the fruit, the significant role of regulation of structural genes (DkADH, DkPDC, DkPK, ALDH) in the biosynthesis of proanthocyanidins, in increasing the tolerance of plants to abiotic and biotic stress factors, level of expression of the studied genes are presented in this review
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Description
This article presents the results of studies on the impact of the fertilizer application rate and the use of the growth stimulant called Bereke GN on photosynthetic activities of early potatoes in southern Kyrgyzstan. Due to the lack of scientific evidence on the integrated use of fertilizers and growth stimulants in conditions of southern Kyrgyzstan, we considered it necessary to clarify the methods and standards for the use of the Bereke GN growth stimulant in the production of early potatoes in lowland areas on typical gray soil. In southern Kyrgyzstan, similar research in early potato technology is being carried out for the first time. According to studies, the crops of early potatoes possessed high leaf surface, which were subjected to complex treatment of the Bereke GN growth stimulator, accordingly its value was in the flowering phase of 41.2- 48.2 thousand m2. When the nutrition increases, a more powerful assimilation surface is formed. The highest level was 48.2 thousand m2 per 1 ha under the complex treatment with growth stimulator. The formation of tuber mass on 1 bush with the complex use of the Bereke GN growth stimulant showed a high intensity. With an increased nutrition, the Berke GN Growth Stimulator Integrated Test Variant increased the tuber formation rate, respectively the value was 182 g/bush. According to studies over the years of the experiments, the amount of dry biomass crops increased naturally, depending on the application of fertilizers and the use of the growth Bereke GN stimulant