Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-11-26
E. Bimenyindavyi, O. Timofeeva
Background. The ecological and geographical conditions of the habitat may be responsible for the synthesis and accumulation of various bioactive compounds and, therefore, for biological effects, including the antioxidant properties of medicinal plants. Understanding the impact of environmental factors on bioactive compounds in medicinal plants have great importance for choosing a place for growing and harvesting plants with a high content of bioactive compounds, as well as providing the highest quality raw materials in the pharmaceutical industry. Objective. To study the accumulation of iridoids, phenolic compounds and antioxidant activity in G. cruciata plant samples, depending on the growing conditions. Results. The regions of the Republic of Tatarstan with the best quality of medicinal raw materials, as well as factors contributing to the accumulation of various groups of biologically active substances in G. cruciate plants, were identified. Humidity and soil type played a decisive role in the accumulation of iridoids; the synthesis of phenolic compounds was more influenced by humidity than the type of soil. However, since the change in antioxidant activity did not correspond to concentration of phenolic compounds, this may be due to the presence of iridoids, which are considered to be the main substances of the plant of the genus Grecian. Their antioxidant activity has been shown in previous studies. In our studies, soil properties seem to have great influence on the production of studied compounds. Conclusions. Almetevsky and Laishevsky districts can be chosen as the optimal place for growing and collecting medicinal plants G. cruciata L.
{"title":"DETERMINATION OF IRIDOID, ANTIOXIDANT ACTIVITY AND PHENOLIC COMPOUNDS BY HPLC METHOD IN PLANTS GENTIANA CRUCIATA L. FROM DIFFERENT GROWTH PLACE","authors":"E. Bimenyindavyi, O. Timofeeva","doi":"10.12731/2658-6649-2023-15-1-11-26","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-11-26","url":null,"abstract":"Background. The ecological and geographical conditions of the habitat may be responsible for the synthesis and accumulation of various bioactive compounds and, therefore, for biological effects, including the antioxidant properties of medicinal plants. Understanding the impact of environmental factors on bioactive compounds in medicinal plants have great importance for choosing a place for growing and harvesting plants with a high content of bioactive compounds, as well as providing the highest quality raw materials in the pharmaceutical industry. \u0000Objective. To study the accumulation of iridoids, phenolic compounds and antioxidant activity in G. cruciata plant samples, depending on the growing conditions. \u0000Results. The regions of the Republic of Tatarstan with the best quality of medicinal raw materials, as well as factors contributing to the accumulation of various groups of biologically active substances in G. cruciate plants, were identified. Humidity and soil type played a decisive role in the accumulation of iridoids; the synthesis of phenolic compounds was more influenced by humidity than the type of soil. However, since the change in antioxidant activity did not correspond to concentration of phenolic compounds, this may be due to the presence of iridoids, which are considered to be the main substances of the plant of the genus Grecian. Their antioxidant activity has been shown in previous studies. In our studies, soil properties seem to have great influence on the production of studied compounds. \u0000Conclusions. Almetevsky and Laishevsky districts can be chosen as the optimal place for growing and collecting medicinal plants G. cruciata L.","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47723857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-402-415
I. Aksenov, P. Afonin, I. Grekov, Aleksandr S. Abramov
Background. Argentina is one of the largest and most developed socio-economic countries in Latin America. The use of modern agricultural technologies in the Argentine plains and new methods of shipping allowed Argentina to start exporting agricultural products to Europe. A series of commodity booms enriched Argentina and made it one of the largest economies in the world at the beginning of the 20th century. Purpose is to analyze and identify problems and prospects for the development of the agricultural structure in Argentina. Materials and methods. In the study, the authors used analytical materials of the UN Economic Commission and other international organizations on the countries of Latin America, reviews and reports of the Central Bank, the Institute of Statistics, the Ministry of Economy and Public Finance, the Ministry of Foreign Affairs. In this work, dialectical, systemic, historical, logical, formal-legal, comparative research methods were used. Results. Due to the abundance of appropriate land and natural resources, the favorable climate in most of the country and the generally low activity of pests, agricultural in Argentina is not particularly limited by natural conditions. However, there are a number of other factors that prevent Argentine farmers from fully operating as efficiently as possible. Conclusion. Argentina’s agro-industrial policy is quite contradictory. Despite the development of digital services and modern information technologies to support agricultural producers, the introduction of progressive export support programs, a fairly powerful infrastructure throughout the entire production cycle of agricultural products, the Argentine government from time to time resorts to using serious export barriers to maintaining the domestic market, which in general affects the Agar sector is not always positive.
{"title":"ASSESSMENT OF THE CURRENT STATE OF THE AGRICULTURAL STRUCTURE OF ARGENTINA","authors":"I. Aksenov, P. Afonin, I. Grekov, Aleksandr S. Abramov","doi":"10.12731/2658-6649-2023-15-1-402-415","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-402-415","url":null,"abstract":"Background. Argentina is one of the largest and most developed socio-economic countries in Latin America. The use of modern agricultural technologies in the Argentine plains and new methods of shipping allowed Argentina to start exporting agricultural products to Europe. A series of commodity booms enriched Argentina and made it one of the largest economies in the world at the beginning of the 20th century. \u0000Purpose is to analyze and identify problems and prospects for the development of the agricultural structure in Argentina. \u0000Materials and methods. In the study, the authors used analytical materials of the UN Economic Commission and other international organizations on the countries of Latin America, reviews and reports of the Central Bank, the Institute of Statistics, the Ministry of Economy and Public Finance, the Ministry of Foreign Affairs. In this work, dialectical, systemic, historical, logical, formal-legal, comparative research methods were used. \u0000Results. Due to the abundance of appropriate land and natural resources, the favorable climate in most of the country and the generally low activity of pests, agricultural in Argentina is not particularly limited by natural conditions. However, there are a number of other factors that prevent Argentine farmers from fully operating as efficiently as possible. \u0000Conclusion. Argentina’s agro-industrial policy is quite contradictory. Despite the development of digital services and modern information technologies to support agricultural producers, the introduction of progressive export support programs, a fairly powerful infrastructure throughout the entire production cycle of agricultural products, the Argentine government from time to time resorts to using serious export barriers to maintaining the domestic market, which in general affects the Agar sector is not always positive.","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48924698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-27-41
M. Grigorev, N. Chernogradskaya, V. Soloshenko, A. Grigoreva, D. Stepanova
Horse breeding is one of the rapidly developing branches of animal husbandry in Yakutia. Horses of the Yakut breed are only type of farm animals that are kept year-round in harsh conditions of the sharply continental climate of Yakutia. In winter, animals experience a significant lack of nutrients and minerals. This is due to fact that basic diet consists of natural feed winter pasture and hay. Therefore, the goal was to study the effect of complex feed additives from local natural raw materials on the change in live weight and biochemical composition of the blood of animals. This study used standard animal research methods. The use of non-traditional feed additives in feeding of horses contributed to an increase in the supply of nutrients and minerals to the rations. Improving feeding conditions affected the live weight of horses (live weight loss was 5.75 % и 5.45 %). The change caused by inclusion of non-traditional feed additives in the diets of horses had a positive effect on the morphological and biochemical composition of the blood animals. In horses from the experimental groups, an increase was found in the blood in total protein by 0.50 % and 0.30 %, albumin by 0.36 and 0.20 %, globulin by 0.13 and 0.10 %, hemoglobin by 2.91 and 1.33 %, calcium by 3.56 and 1.29%, phosphorus by 5.71 and 1.90 %. Thus, use of experimental non-traditional feed additives in feeding horses in winter contributes to the best preservation of live weight. This is due to the improvement of mineral and vitamin nutrition in a difficult period of deficiency of macro- and microelements, vitamins in the diets of horses. This improves metabolism, which is reflected in the morphological and biochemical composition of blood of horses.
{"title":"ABOUT NON-TRADITIONAL FEED ADDITIVES INFLUENCE ON SAFETY OF THE YAKUT BREED HORSES LIVE WEIGHT","authors":"M. Grigorev, N. Chernogradskaya, V. Soloshenko, A. Grigoreva, D. Stepanova","doi":"10.12731/2658-6649-2023-15-1-27-41","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-27-41","url":null,"abstract":"Horse breeding is one of the rapidly developing branches of animal husbandry in Yakutia. Horses of the Yakut breed are only type of farm animals that are kept year-round in harsh conditions of the sharply continental climate of Yakutia. In winter, animals experience a significant lack of nutrients and minerals. This is due to fact that basic diet consists of natural feed winter pasture and hay. Therefore, the goal was to study the effect of complex feed additives from local natural raw materials on the change in live weight and biochemical composition of the blood of animals. This study used standard animal research methods. The use of non-traditional feed additives in feeding of horses contributed to an increase in the supply of nutrients and minerals to the rations. Improving feeding conditions affected the live weight of horses (live weight loss was 5.75 % и 5.45 %). The change caused by inclusion of non-traditional feed additives in the diets of horses had a positive effect on the morphological and biochemical composition of the blood animals. In horses from the experimental groups, an increase was found in the blood in total protein by 0.50 % and 0.30 %, albumin by 0.36 and 0.20 %, globulin by 0.13 and 0.10 %, hemoglobin by 2.91 and 1.33 %, calcium by 3.56 and 1.29%, phosphorus by 5.71 and 1.90 %. Thus, use of experimental non-traditional feed additives in feeding horses in winter contributes to the best preservation of live weight. This is due to the improvement of mineral and vitamin nutrition in a difficult period of deficiency of macro- and microelements, vitamins in the diets of horses. This improves metabolism, which is reflected in the morphological and biochemical composition of blood of horses.","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48938260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-229-252
O. V. Borisov, D. Hartfelder, A. Zakharova, Evgenia S. Komarova, G. Dulina
Background. A lot of scientific articles have been published since the global COVID-19 pandemic was officially announced by WHO. Although different aspects of COVID-19 impact on the mental sphere were studied, some issues regarding the psychological characteristics of those who have had a coronavirus infection are still not fully revealed. It is noted by many authors that even when the main symptoms of the disease are subsided, symptoms of anxiety, depression, cognitive & mood disorders are still persistent even after the treatment. Purpose: to study cognitive and emotional spheres of patients who are recovering from coronavirus infection and currently undergoing rehabilitation procedures. Materials and methods. The study involved 100 patients undergoing medical rehabilitation, 55 of them are recovering from traumatological, neurological and cardiovascular disorders (27 male and 28 female patients, aged 57±10) and 45 patients are recovering from pneumonia caused by coronavirus infection (11 male and 34 female patients, aged 58±12). The study was conducted using the Montreal Cognitive Assessment Scale (MoCA), the Hospital Anxiety & Depression Scale (HADS), and the Health-Activity-Mood Scale (SAN). Statistical analysis of raw data had included calculation of descriptive statistics, Pearson’s correlation coefficient, Student’s t-test for independent groups, Fisher’s φ* transformation and significance of correlation coefficients differences with Fisher’s transformation & Student T-distribution, and was processed with Microsoft Office Excel 2016 build-in data analysis package. Results. Analysis of MoCA results showed that ratio of severe impairments of memory functions and attention span is higher in post-COVID group of patients. This group also had higher rate of anxiety symptoms and sub-clinical depression state. In both groups more than a half of the patients have average level of anxiety and depression, however patients from post-COVID group are more likely to experience more symptoms of anxiety than non-COVID patients. Patients from post-COVID group are significantly more likely to have a higher scores of anxiety compared to patients in the other group and at the same time they are less likely to have average anxiety level. Differences between groups were discovered for “Health” and “Mood” scales of SAN with higher scores among post-COID patients as well as lower scores for “Activity” scale. Conclusion. Statistically significant differences between the groups were found; common and specific correlations were found for both groups. The results may be useful for healthcare professionals working with post-COVID patients, and can also be used by psychologists who deal with the problems of social and psychological rehabilitation of post-COVID patients.
{"title":"COGNITIONS AND EMOTIONS OF PATIENTS DURING POST-COVID REHABILITATION","authors":"O. V. Borisov, D. Hartfelder, A. Zakharova, Evgenia S. Komarova, G. Dulina","doi":"10.12731/2658-6649-2023-15-1-229-252","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-229-252","url":null,"abstract":"Background. A lot of scientific articles have been published since the global COVID-19 pandemic was officially announced by WHO. Although different aspects of COVID-19 impact on the mental sphere were studied, some issues regarding the psychological characteristics of those who have had a coronavirus infection are still not fully revealed. It is noted by many authors that even when the main symptoms of the disease are subsided, symptoms of anxiety, depression, cognitive & mood disorders are still persistent even after the treatment. \u0000Purpose: to study cognitive and emotional spheres of patients who are recovering from coronavirus infection and currently undergoing rehabilitation procedures. \u0000Materials and methods. The study involved 100 patients undergoing medical rehabilitation, 55 of them are recovering from traumatological, neurological and cardiovascular disorders (27 male and 28 female patients, aged 57±10) and 45 patients are recovering from pneumonia caused by coronavirus infection (11 male and 34 female patients, aged 58±12). The study was conducted using the Montreal Cognitive Assessment Scale (MoCA), the Hospital Anxiety & Depression Scale (HADS), and the Health-Activity-Mood Scale (SAN). Statistical analysis of raw data had included calculation of descriptive statistics, Pearson’s correlation coefficient, Student’s t-test for independent groups, Fisher’s φ* transformation and significance of correlation coefficients differences with Fisher’s transformation & Student T-distribution, and was processed with Microsoft Office Excel 2016 build-in data analysis package. \u0000Results. Analysis of MoCA results showed that ratio of severe impairments of memory functions and attention span is higher in post-COVID group of patients. This group also had higher rate of anxiety symptoms and sub-clinical depression state. In both groups more than a half of the patients have average level of anxiety and depression, however patients from post-COVID group are more likely to experience more symptoms of anxiety than non-COVID patients. Patients from post-COVID group are significantly more likely to have a higher scores of anxiety compared to patients in the other group and at the same time they are less likely to have average anxiety level. Differences between groups were discovered for “Health” and “Mood” scales of SAN with higher scores among post-COID patients as well as lower scores for “Activity” scale. \u0000Conclusion. Statistically significant differences between the groups were found; common and specific correlations were found for both groups. The results may be useful for healthcare professionals working with post-COVID patients, and can also be used by psychologists who deal with the problems of social and psychological rehabilitation of post-COVID patients.","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48099602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-208-228
E. Babaeva, Yulia M. Minyazeva, L. Logvinenko, A. Molchanova
Scutellaria baicalensis is a valuable medicinal plant and a protected species of the East Asian flora. Therefore, work on its introduction is underway in many regions of Russian Federation. Studying of the influence of meteorological factors on the phenology of the S. baicalensis in regions of Russian Federation with contrasting climatic conditions is important in grounds of climate change. Materials and methods. The object of the study is the population of the S. baicalensis biocollections of All-Russian Scientific Research Institute of Medicinal and Aromatic Plants and Nikitsky Botanical Garden. Meteorological indicators: sum of active temperatures, sum of precipitation. Statistical analysis: Tau-b-Kendall correlation coefficient. Results. The duration of the growing season in each region has little variability, independently of the weather conditions of the year. The interval between the onset of phenological phases in the Crimea was characterized by weaker variability than in the Non-Chernozem zone. A significantly smaller amount of active temperatures was required for the onset of phenological phases In the Non-Chernozem zone compared to the southern coast of Crimea. The difference in the average sum of active temperatures across the regions reached 1694.6°C by the end of the growing season. The amount of precipitation had sharp fluctuations in both regions and in all years of research. Conclusion. Secondary flowering, wide amplitudes of the duration of phenological phases and the growing season as a whole, the sum of active temperatures and precipitation indicate the ecological plasticity of the S. baicalensis and the availability of conditions for its cultivation in both regions.
{"title":"COMPARATIVE CHARACTERISTICS OF THE RHYTHM OF THE SEASONAL DEVELOPMENT OF SCUTELLARIA BAICALENSIS GEORGI IN THE NON-CHERNOZEM ZONE AND ON THE SOUTH COAST OF THE CRIMEA","authors":"E. Babaeva, Yulia M. Minyazeva, L. Logvinenko, A. Molchanova","doi":"10.12731/2658-6649-2023-15-1-208-228","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-208-228","url":null,"abstract":"Scutellaria baicalensis is a valuable medicinal plant and a protected species of the East Asian flora. Therefore, work on its introduction is underway in many regions of Russian Federation. Studying of the influence of meteorological factors on the phenology of the S. baicalensis in regions of Russian Federation with contrasting climatic conditions is important in grounds of climate change. \u0000Materials and methods. The object of the study is the population of the S. baicalensis biocollections of All-Russian Scientific Research Institute of Medicinal and Aromatic Plants and Nikitsky Botanical Garden. Meteorological indicators: sum of active temperatures, sum of precipitation. Statistical analysis: Tau-b-Kendall correlation coefficient. \u0000Results. The duration of the growing season in each region has little variability, independently of the weather conditions of the year. The interval between the onset of phenological phases in the Crimea was characterized by weaker variability than in the Non-Chernozem zone. A significantly smaller amount of active temperatures was required for the onset of phenological phases In the Non-Chernozem zone compared to the southern coast of Crimea. The difference in the average sum of active temperatures across the regions reached 1694.6°C by the end of the growing season. The amount of precipitation had sharp fluctuations in both regions and in all years of research. \u0000Conclusion. Secondary flowering, wide amplitudes of the duration of phenological phases and the growing season as a whole, the sum of active temperatures and precipitation indicate the ecological plasticity of the S. baicalensis and the availability of conditions for its cultivation in both regions.","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41587899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-454-473
L. A. Lomova, O. Istomina, Almazbek Dooranov, R. Aleshko, Olga M. Tsuglenok
Objective. The aim of the study is to identify important features of the geoecological study of cities, as well as to consider the main approaches and methods that are used in the geoecological analysis of morphologically heterogeneous indicators. Materials and methods. The object of research is geosystems in geography and ecosystems in ecological science. It is this systematic approach that brings ecology and geography closer together. Results. As a result of the interaction of society with the natural environment, one can see a new branch of knowledge - geoecology. So, it is necessary to take into account spatial or territorial patterns. The science of geoecology is the link between geography and ecology for solving various problems of the natural environment. Exactly, we can talk about the spatio-temporal features that have the interaction of organisms with the environment and territorially differentiated systems of relationships. Conclusion. At the present time, the modern interest of society in environmental science is quite explainable. Its main problem is survival in those conditions of the natural environment, which are greatly changed as a result of human economic activity. All over the world, a large role is assigned to the health of the population due to the problem of anthropogenic pollution of the environment. It causes significant damage in the geographical, biological, economic spheres, as well as its individual enterprises. There is a serious threat of violations not only of the biosphere, geosphere, atmosphere, but, in general, the entire geographic envelope. The first area is the subject of environmental research, and the second area is geography. As a result of these events, one can undoubtedly speak of a huge similarity and overlap between these sciences.
{"title":"COMPREHENSIVE GEOECOLOGICAL ASSESSMENT OF THE FEATURES OF URBANIZED TERRITORIES","authors":"L. A. Lomova, O. Istomina, Almazbek Dooranov, R. Aleshko, Olga M. Tsuglenok","doi":"10.12731/2658-6649-2023-15-1-454-473","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-454-473","url":null,"abstract":"Objective. The aim of the study is to identify important features of the geoecological study of cities, as well as to consider the main approaches and methods that are used in the geoecological analysis of morphologically heterogeneous indicators. \u0000Materials and methods. The object of research is geosystems in geography and ecosystems in ecological science. It is this systematic approach that brings ecology and geography closer together. \u0000Results. As a result of the interaction of society with the natural environment, one can see a new branch of knowledge - geoecology. So, it is necessary to take into account spatial or territorial patterns. The science of geoecology is the link between geography and ecology for solving various problems of the natural environment. Exactly, we can talk about the spatio-temporal features that have the interaction of organisms with the environment and territorially differentiated systems of relationships. \u0000Conclusion. At the present time, the modern interest of society in environmental science is quite explainable. Its main problem is survival in those conditions of the natural environment, which are greatly changed as a result of human economic activity. All over the world, a large role is assigned to the health of the population due to the problem of anthropogenic pollution of the environment. It causes significant damage in the geographical, biological, economic spheres, as well as its individual enterprises. There is a serious threat of violations not only of the biosphere, geosphere, atmosphere, but, in general, the entire geographic envelope. The first area is the subject of environmental research, and the second area is geography. As a result of these events, one can undoubtedly speak of a huge similarity and overlap between these sciences.","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48954020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-59-76
Ya I Khramova, E. Nefed’eva, V. Khramova
Background. The aging of seeds results in physiological and biochemical changes such as decrease of the activity of antioxidants (AO), and structural and functional degradation of proteins due to lipid peroxidation (LP), as well as degradation of membranes and DNA. Purpose. Identification of the traits of the antioxidant system of wheat grains with powdery and vitreous endosperm during aging and under the influence of a stressor. Materials and methods. Soft wheat grains were treated with impulse pressure (IP) and stored for 3 years. Germination was determined. The content AO was determined by the o-phenanthroline method, and LP products were assessed by the reaction of malonic dialdehyde with thiobarbituric acid. Results. Germination of control seeds with powdery endosperm after storage for 3 years was the lowest (20%). In control part of seeds with vitreous endosperm, germination was 27%. ID increased the amount of seeds with vitreous endosperm and germination. The content of AO in control grains with powdery endosperm was higher than in vitreous grains, and the content of LP products was lower. After the treatment of IP the content of AO increased in vitreous grains; it did not change as compared to the control in powdery grains. The content of LP products in the grains treated with ID 11 MPa was lower than in the control variant. An increase in POL at ID 29 MPa indicates the accumulation of damage; Conclusion. During the storage of wheat grains, germination decreased mainly due to the appearance of dead grains. The greatest decrease in germination was observed in grains with powdery endosperm. IP promoted vitrification of biopolymers which led to an increase in germination as compared to the control after 3 years of storage. A higher content of AO in grains with vitreous endosperm after IP treatment and storage contributed to the preservation of grain viability during storage.
{"title":"THE INFLUENCE OF THE TREATMENT OF IMPULSE PRESSURE ON LIPID PEROXIDATION AND THE CONTENT OF ANTIOXIDANTS IN WHEAT GRAINS DURING AGING","authors":"Ya I Khramova, E. Nefed’eva, V. Khramova","doi":"10.12731/2658-6649-2023-15-1-59-76","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-59-76","url":null,"abstract":"Background. The aging of seeds results in physiological and biochemical changes such as decrease of the activity of antioxidants (AO), and structural and functional degradation of proteins due to lipid peroxidation (LP), as well as degradation of membranes and DNA. \u0000Purpose. Identification of the traits of the antioxidant system of wheat grains with powdery and vitreous endosperm during aging and under the influence of a stressor. \u0000Materials and methods. Soft wheat grains were treated with impulse pressure (IP) and stored for 3 years. Germination was determined. The content AO was determined by the o-phenanthroline method, and LP products were assessed by the reaction of malonic dialdehyde with thiobarbituric acid. \u0000Results. Germination of control seeds with powdery endosperm after storage for 3 years was the lowest (20%). In control part of seeds with vitreous endosperm, germination was 27%. ID increased the amount of seeds with vitreous endosperm and germination. The content of AO in control grains with powdery endosperm was higher than in vitreous grains, and the content of LP products was lower. After the treatment of IP the content of AO increased in vitreous grains; it did not change as compared to the control in powdery grains. The content of LP products in the grains treated with ID 11 MPa was lower than in the control variant. An increase in POL at ID 29 MPa indicates the accumulation of damage; \u0000Conclusion. During the storage of wheat grains, germination decreased mainly due to the appearance of dead grains. The greatest decrease in germination was observed in grains with powdery endosperm. IP promoted vitrification of biopolymers which led to an increase in germination as compared to the control after 3 years of storage. A higher content of AO in grains with vitreous endosperm after IP treatment and storage contributed to the preservation of grain viability during storage.","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49268448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-474-493
P. Y. Naumov, I. Kholikov
Background. At present, due to political, military-technical, socio-economic and organizational factors, the organization of medical support for military personnel (employees) and their families is an urgent task for scientists and practitioners. An important direction in the provision of social guarantees in the field of medical support is the conduct of a military medical examination of military personnel and members of their families to resolve issues of determining the category of fitness for military service, establishing a causal relationship, resolving issues of the possibility of living in certain areas and resolving other issues. Materials and research methods. The theoretical and methodological basis of the study was the authors’ reliance on systematic, comparative legal and integrated approaches. To achieve the goal and solve the problems of the study, the authors used a set of modern methods for cognizing the phenomena of social and legal reality: systemic, interdisciplinary and complex analysis and synthesis of its results, conceptualization, abstraction, analogy, deductive and comparative legal methods and theoretical generalizations. Results and conclusions. The article discusses the content of the legal framework for the implementation of military medical expertise in the troops of the National Guard of the Russian Federation. Characteristics of the constitutional norms and norms of federal legislation in the field of military medical expertise are given, characterizing the requirements of regulatory legal acts that regulate these legal relations are considered. Individual legal and technical inaccuracies are pointed out, which can be improved by bringing departmental documents in line with acts of a higher power. The results of the study can be used when writing scientific papers in the field of medical and military law, as well as in the pedagogical process in the implementation of educational programs in the organization of healthcare and in the field of jurisprudence.
{"title":"CHARACTERISTICS OF THE LEGAL FOUNDATIONS OF THE MILITARY MEDICAL EXAMINATION IN THE TROOPS OF THE NATIONAL GUARD OF THE RUSSIAN FEDERATION","authors":"P. Y. Naumov, I. Kholikov","doi":"10.12731/2658-6649-2023-15-1-474-493","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-474-493","url":null,"abstract":"Background. At present, due to political, military-technical, socio-economic and organizational factors, the organization of medical support for military personnel (employees) and their families is an urgent task for scientists and practitioners. An important direction in the provision of social guarantees in the field of medical support is the conduct of a military medical examination of military personnel and members of their families to resolve issues of determining the category of fitness for military service, establishing a causal relationship, resolving issues of the possibility of living in certain areas and resolving other issues. \u0000Materials and research methods. The theoretical and methodological basis of the study was the authors’ reliance on systematic, comparative legal and integrated approaches. To achieve the goal and solve the problems of the study, the authors used a set of modern methods for cognizing the phenomena of social and legal reality: systemic, interdisciplinary and complex analysis and synthesis of its results, conceptualization, abstraction, analogy, deductive and comparative legal methods and theoretical generalizations. \u0000Results and conclusions. The article discusses the content of the legal framework for the implementation of military medical expertise in the troops of the National Guard of the Russian Federation. Characteristics of the constitutional norms and norms of federal legislation in the field of military medical expertise are given, characterizing the requirements of regulatory legal acts that regulate these legal relations are considered. Individual legal and technical inaccuracies are pointed out, which can be improved by bringing departmental documents in line with acts of a higher power. The results of the study can be used when writing scientific papers in the field of medical and military law, as well as in the pedagogical process in the implementation of educational programs in the organization of healthcare and in the field of jurisprudence.","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43777905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-416-434
Olga M. Tsuglenok, M. V. Abushenkova, R. Akhmadeev, K. Tyupakov
Objective. This article is devoted to the analysis of the concept of an agro-industrial cluster and the development of recommendations for improving competitiveness in the agro-industrial complex. Materials and methods. The research methodology is based on the collection and analysis of initial data and information. The article uses a systematic approach to the study of socio-economic processes and phenomena. The study is based on modern theories of competition, innovation, as well as the modern paradigm of the cluster development of the economy. Results. The conducted research makes a certain contribution to the development of theoretical science. A model of the structure of a regional industrial agricultural cluster is proposed. Practical recommendations can be used by economic and state authorities, heads of agricultural organizations, peasant (farm) enterprises, LPH. Conclusion. It is concluded that the characteristic features of the cluster and the effects arising in it increase the competitiveness of both individual members of the cluster and the cluster as a whole, and the competitiveness of the region in which the cluster is located, which, in turn, leads to an increase in the competitiveness of the national economy.
{"title":"CLUSTER AS THE BASIS FOR THE SUSTAINABLE FUNCTIONING OF ENTERPRISES IN THE AGRO-INDUSTRIAL COMPLEX","authors":"Olga M. Tsuglenok, M. V. Abushenkova, R. Akhmadeev, K. Tyupakov","doi":"10.12731/2658-6649-2023-15-1-416-434","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-416-434","url":null,"abstract":"Objective. This article is devoted to the analysis of the concept of an agro-industrial cluster and the development of recommendations for improving competitiveness in the agro-industrial complex. \u0000Materials and methods. The research methodology is based on the collection and analysis of initial data and information. The article uses a systematic approach to the study of socio-economic processes and phenomena. The study is based on modern theories of competition, innovation, as well as the modern paradigm of the cluster development of the economy. \u0000Results. The conducted research makes a certain contribution to the development of theoretical science. A model of the structure of a regional industrial agricultural cluster is proposed. Practical recommendations can be used by economic and state authorities, heads of agricultural organizations, peasant (farm) enterprises, LPH. \u0000Conclusion. It is concluded that the characteristic features of the cluster and the effects arising in it increase the competitiveness of both individual members of the cluster and the cluster as a whole, and the competitiveness of the region in which the cluster is located, which, in turn, leads to an increase in the competitiveness of the national economy.","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43216811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.12731/2658-6649-2023-15-1-164-178
E. Stelmakh, Tatiana M. Komarova, S. A. Solovchenkov
The aim of this study is to determine the impact of the ratio of sown areas and own production of agricultural products on the food independence of the Jewish Autonomous Region in 2005-2020. Material and methods. The authors, in carrying out a comparative analysis of the dynamic series on the indicators of the land area by type of land and indicators of agricultural production, used the economic-statistical method, the method of analysis and synthesis, as well as methods of vertical and horizontal analysis. Results. The data obtained indicate a decrease in the indicators of agricultural production on the territory of the subject. It is determined that the indicators of agricultural areas remain unchanged. At the same time, in 2020 there is a significant increase in the sown areas from 87.2 thousand hectares to 136.1 thousand hectares. However, when considering the indicators of own production of agricultural products, there is clearly a steady trend, with a general decline in indicators in 2020 compared with 2005, which forms a low level of food independence
{"title":"SOWN AREAS AS A FACTOR IN THE FORMATION OF FOOD INDEPENDENCE OF THE JEWISH AUTONOMOUS REGION","authors":"E. Stelmakh, Tatiana M. Komarova, S. A. Solovchenkov","doi":"10.12731/2658-6649-2023-15-1-164-178","DOIUrl":"https://doi.org/10.12731/2658-6649-2023-15-1-164-178","url":null,"abstract":"The aim of this study is to determine the impact of the ratio of sown areas and own production of agricultural products on the food independence of the Jewish Autonomous Region in 2005-2020. \u0000Material and methods. The authors, in carrying out a comparative analysis of the dynamic series on the indicators of the land area by type of land and indicators of agricultural production, used the economic-statistical method, the method of analysis and synthesis, as well as methods of vertical and horizontal analysis. \u0000Results. The data obtained indicate a decrease in the indicators of agricultural production on the territory of the subject. It is determined that the indicators of agricultural areas remain unchanged. At the same time, in 2020 there is a significant increase in the sown areas from 87.2 thousand hectares to 136.1 thousand hectares. However, when considering the indicators of own production of agricultural products, there is clearly a steady trend, with a general decline in indicators in 2020 compared with 2005, which forms a low level of food independence","PeriodicalId":21854,"journal":{"name":"Siberian Journal of Life Sciences and Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42019893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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