scholarly journals Length of productive life the cows of Simmental breed

2021 ◽  
Vol 213 (10) ◽  
pp. 31-39
Author(s):  
L. Ignat'eva ◽  
A. Sermyagin

Abstract. The purpose of the research was to assess the duration of the length of productive life of Simmental cows. Methods. The research was carried out on Simmental cows bred in 14 regions of the Russian Federation, the total livestock was 8 832 heads. The calculation of the heritability coefficients and correlation (genetic and paratypic) was carried out by using the programs RENUMF90 and REMLF90. Results. A fairly strong relationship was established between the duration of a productive life (months) and the age of culling (lactations) r = +0.795, the length of productive life (months) and lifetime productivity within the range of +0.669…+0.714. However, the relationship between the age of culling (lactations) and lifetime productivity is moderate, from +0.261 to +0.316. A moderate negative relationship was obtained between the age of culling (lactations) and milk yield per first lactation from –0.472 to –0.486. The average relationship was found between milk yield per first lactation and lifetime productivity from +0.567 to +0.588. Cows of the Altai Territory (3.08 lactations or 61.6 months), the Republic of Mordovia (3.38 lactations or 62.4 months) and the Lipetsk region (3.40 lactations or 65.7 months) were distinguished by low age of culling. While the greatest length of productive life was noted in animals and Bryansk (5.48 lactations or 86.9 months) and Irkutsk regions (4.57 lactations or 77.1 months). Bryansk (23 630 kg of milk), Tyumen (18 156 kg) and Irkutsk (17 751 kg) regions occupied the leading positions in lifetime productivity of cows in the sample, while the outsiders were the regions of traditional cattle breeding - Altai Territory (12658 kg of milk), the Republic of Bashkiria (12 482 kg). Scientific novelty. For the population Simmental cattle of the Russian Federation, for the first time, an assessment of selection and genetic parameters of lifelong productivity and length of productive life of Simmental cows was carried out, depending on the breeding region.

2020 ◽  
Vol 5 (3) ◽  
pp. 154-158
Author(s):  
Olga V. Sazonova ◽  
Komil N. Daburov ◽  
Dmitrii O. Gorbachev ◽  
Lyubov М. Borodina ◽  
Mikhail Y. Gavryushin ◽  
...  

Objective to study the adherence to the principles of rational nutrition by representatives of various professional groups living in the Russian Federation and the Republic of Tajikistan. Material and methods.The study was conducted using a questionnaire-survey method among 543 mental workers of the Samara region and 158 students of the Avicenna Tajik State Medical University (Republic of Tajikistan), followed by statistical processing of the data. Results.Violations of the principles of rational nutrition are commonin various professional groups of the working-age population, including among students of a medical university. According to anthropometric studies, 61% of the surveyed workers were overweight and obese; in the group of students this indicator was only 8%, 29% of students were underweight. Violations of nutrition regimen were found among 31.1% of employees and 38% of students. Factor analysis of the actual nutrition of workers revealed 5 types of nutrition models characterized by a stereotype of eating behavior due to the consumption of certain foods and beverage. The regression analysis confirmed the relationship between the risk of obesity and adherence to types 2, 4 and 5 of nutritional models; an individual's adherence to nutritional model type 3 reduced this risk. In the group of the surveyed, the deterioration of the diet quality was revealed due to the excessive consumption of high-calorie foods, "fast food", sweet carbonated drinks, as well as insufficient consumption of vegetables, fruits, fish. The correlation analysis established the relationship between the body mass index and complaints presented by the survey participants concerning the cardiovascular, digestive, endocrine and musculoskeletal systems. The study identified the most common alimentary-dependent pathologies among students such as gastritis, chronic pancreatitis, and chronic cholecystitis. Conclusion.The revealed violations of the principles of rational nutrition, the nutritional status, form the risks of development of the gastrointestinal tract diseases, metabolic disorders and cardiovascular pathology. The results obtained indicate the need of preventive measures in relation to the adherence to the principles of rational nutrition, creating awareness in various professional groups of the population, including students of medical universities in different states.


2021 ◽  
Vol 1 ◽  
pp. 34-38
Author(s):  
Oleg V. Brezhnev ◽  

For the first time in the history of Russian constitutional justice the Law of the Russian Federation on the amendment to the Constitution of the Russian Federation of March 14, 2020 No. 1-FKZ “On improving the regulation of certain issues of the organization and functioning of public authorities” provided for as part of the mechanism for its entry into force a special authority of the Constitutional Court of the Russian Federation related to mandatory checking the new constitutional regulation for compliance provisions of chapters 1, 2 and 9 of the Constitution of the Russian Federation. The article reveals substantive and procedural features of this authority of the Constitutional Court of the Russian Federation, concerning the subject and criteria for checking the legal provisions under consideration, the organizational form of constitutional proceedings used in this case, the legal force of the decision of the Constitutional Court of the Russian Federation, etc. Disclosed the relationship of this regulation and already formulated legal positions of the Constitutional Court of the Russian Federation on certain aspects of the implementation of constitutional justice. In the prognostic plan, the need for more detailed legislative regulation of the procedure for exercising powers associated with mandatory constitutional control is shown.


Helia ◽  
2016 ◽  
Vol 39 (64) ◽  
pp. 113-121 ◽  
Author(s):  
Maria Iwebor ◽  
Tatiana Sergeevna Antonova ◽  
Svetlana Saukova

AbstractThe population of oomycete Plasmopara halstedii (Farl.) Berl. et de Toni (sunflower downy mildew pathogen) has been monitored in Krasnodar and Rostov regions and the Republic of Adygea for more than 15 years. Prior to the beginning of the 2000s there were races 100, 300, 310 and 330 in the regions. In the period from 2004 to 2007 races 100, 300, 310 and 700 were recorded sporadically. The race 330 was the most common; in a number of agrocoenoses it was 100 % of samples. In some fields races 710 and 730 prevailed. In 2008–2011 only races 330, 710 and 730 were found; the race 330 have been still prevailed and was also found on Ambrosia artemisiifolia L. Since 2012, in the majority of fields races 710 and 730 prevailed, and the race 330 wasn’t allocated in many of them; for the first time in Russia pathotype 334, that able to overcome Pl6, was found in Krasnodar region. In the period of 2013–2015 increased distribution of the race 334 in the Krasnodar region and the Republic of Adygea was observed. At the same time, in 2014 in one field in the Rostov region only races 310 and 330 (prevailed) were identified. The virulence of the pathogen population is closely connected with the cultivated assortment of sunflower. Further spread and accumulation of P. halstedii race 334 and the emergence of new pathogen pathotypes in the said regions are predicted.


Helia ◽  
2018 ◽  
Vol 41 (69) ◽  
pp. 141-151 ◽  
Author(s):  
Maria Iwebor ◽  
Tatiana Antonova ◽  
Svetlana Saukova

AbstractThe samples of Plasmopara halstedii (the causal agent of sunflower downy mildew) were collected on sunflower fields in south of the Russian Federation: in the Krasnodar, Rostov and Stavropol regions, and in the Republic of Adygea in 2016 and 2017. Virulence code of 545 isolates was identified; i. e. 280 isolates originating from 24 fields in 2016, and 265 isolates from 17 fields in 2017. Races 330, 334, 710 and 730, widespread within the region in previous years, were found in all mentioned areas. In addition, races 713, 733 and 734 have been detected in several districts of the Krasnodar region since 2016. This is the first report of these races in Russia and above that the first record throughout Europe and Asia for the races 733 and 734. The identification of new P. halstedii races was confirmed by the method of cross inoculations from individual differential lines. The phenotype corresponding to virulence code 734 was in some cases disclosed as a mixture of race 334 with 710 or 730. The presence of several P. halstedii races on an individual plant was also confirmed for the first time in the territory of the Russian Federation.


2021 ◽  
Author(s):  
Tamerlan Aushev ◽  
Radik Bagautdinov ◽  
Nikolay Bolotov ◽  
Azat Valeeev ◽  
Artur Valeev ◽  
...  

The monograph is devoted to the role of higher education in the implementation of the tasks of socio-economic modernization of Russia in the XXI century. The authors explore the latest experience in training qualified personnel for the domestic banking system, public administration, and legal institutions. On the example of the Republic of Bashkortostan, the prospects for the participation of universities in the development of the scientific, educational and technological space of the subjects of the Russian Federation are analyzed. The article reveals the relationship between the development of the education system and the implementation of the priority directions of the state policy of the Russian Federation aimed at creating a knowledge economy and strengthening the competitive position of Russian business in the modern global economy.


Author(s):  
KhKh Batchaev ◽  
TD Pilipenko ◽  
LG Sereda ◽  
TA Petryuk

Introduction: In the Karachay-Cherkess Republic (KCR), dysentery and salmonellosis rank high in the etiological structure of intestinal infections and arose interest in studying the incidence of shigellosis in the republic. Our objective was to analyze the incidence of bacillary dysentery, to study Shigella landscape in the territory of the KCR in 2005–2019, and to compare the findings with similar variables in other regions of the Russian Federation. Materials and methods: We analyzed data of the Center for Hygiene and Epidemiology in the Karachay-Cherkess Republic on the incidence of shigellosis and Shigella isolates obtained from human stool samples in the KCR in 2005–2019 and compared them with available results of similar studies conducted in other parts of the country. Results: When analyzing the curves of the incidence of dysentery in the KCR and the Russian Federation, we found that they were asynchronous. In the KCR, the curve rose twice (in 2005–2006 and 2011–2014), while in the Russian Federation, the incidence rates demonstrated a gradual decrease. Over the whole observation period, only in 2018–2019 the incidence of shigellosis in Karachay-Cherkessia was 1.3–1.8 times lower than in the country as a whole. We also established that, in contrast to the Russian Federation, Shigella sonnei represented by the biochemical variant IIg prevailed in the structure of shigellosis in the republic. The analysis of the relationship between the number of detected samples of dairy products of poor microbial quality and the incidence rate of Sonne dysentery showed that those two variables did not always correlate. Molecular genotyping of Shigella sonnei strains by pulsed-field gel electrophoresis (PFGE) allowed us to assume the imported nature of the pathogen. The import could have occurred during the Hajj to Mecca and Medina of KCR residents in 2012. Conclusion: Shigella sonnei strains differing in the presence of tetracycline and chloramphenicol (levomycetin) resistance determinants are circulating in Karachay-Cherkessia. No bacteria resistant to ciprofloxacin were isolated in the republic in 2005–2019.


2021 ◽  
Vol 70 (5) ◽  
pp. 27-32
Author(s):  
О.А. Сижажева

The article examines the problem of the development of the system of professional music education in one of the subjects of the Russian Federation – the Kabardino-Balkarian Republic. The relevance of the study lies in the fact that today there is a need to fill the gap in the study of the system of music education in the specified region. The novelty lies in the fact that for the first time the declared topic is studied through the prism of researching the problem of the relationship between traditional and innovative in the system under consideration. The main attention is focused on the current state of the music education system in the KBR with the identification of the main development trends. The results obtained can serve as material for research in the field of cultural studies, art history, musicology, sociology, history.


2020 ◽  
Vol 10 (1) ◽  
pp. 28-32

The relevance of the work is determined by the fact that the right to life belongs to the basic constitutional human rights, therefore, its observance and protection is the duty of the state. Despite its undeniable importance, today the right to life anywhere in the world is not really ensured in sufficient quantities. The constitutional consolidation of the right to life raises a number of issues related to the concept, nature, legislative and practical implementation of this right. It should be noted that various aspects of the human right to life were considered in the scientific works of G.B. Romanovsky, O.G. Selikhova, T.M. Fomichenko, A.B. Borisova, V.A. Ershov and other Russian authors. The aim of the study is to study and comparative analysis of the legal content of the constitutional norm that defines the right to life, to comprehend and identify possible problems of the implementation of this right. To achieve this goal, this article discusses relevant issues of ensuring the right to life, proclaimed by Article 20 of the Constitution of the Russian Federation and Article 27 of the Constitution of Azerbaijan Republic. The results of a comparative analysis of these constitutional norms and the relevant norms of industry law allow us to determine, that there is no contradiction between Article 20 of the Constitution of the Russian Federation and the norms of the criminal legislation of the Russian Federation, which imply the death penalty as an exceptional measure of punishment, because a moratorium has been imposed on the death penalty in the Russian Federation since April 16, 1997. However, after the abolition of the death penalty in the criminal legislation of the Republic of Azerbaijan in 1998, there was a discrepancy between parts II and III of Article 27 of the Constitution of the Republic of Azerbaijan and the criminal legislation of Azerbaijan Republic that requires the introduction of the necessary changes in the content of the analyzed constitutional norm. The value of the work is determined by the fact that the introduction of appropriate changes will contribute to the further improvement of the Constitution of the Republic of Azerbaijan and the effective implementation of the right to life of everyone.


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