Pub Date : 2021-01-01DOI: 10.35679/1991-9476-2021-16-8-1216-1231
Prosekov Alexander Yurievich
In order to solve a complex of acute problems and move towards sustainable development of the hunting economy in Russia, it is necessary to improve the accuracy and objectivity of data on the number of game animals. Existing methods of counting the number are based on direct recalculation or analysis of certain indirect evidence of their vital activity. Technologies of predictive analytics and analysis of big data obtained as a result of animal counts (both traditional and digital methods) can potentially lead to new data on daily routes, activity, distribution of animals depending on the characteristics of the territory, which will significantly increase the accuracy of counts in further. Studies of the number of game animals in small areas were carried out in January-February 2019 and 2020. Using the method of digital accounting, the number of game animals in the territories of the Kemerovo regional public organization "Hunting Society "Muryukskoye"" (JSC "Hunting Society "Muryukskoye"" and hunting farms "Taydonskoye" and LLC "Hunting farm "Shestakovskoye"" was analyzed. An underestimated declared according to the results of winter route counts of the number of most species of game animals in the Muryukskoye Hunting Society and the Taydonskoye hunting farm. It was found in Shestakovskoye Hunting Farm LLC that the results for ungulates and wild boar, which the farm specializes in breeding, have a fairly high accuracy However, for those species that Shestakovskoye Hunting Farm LLC does not specialize in, the accuracy of accounting is lower. The identified underestimation of some predatory animals can lead to risks for populations of many species.
{"title":"STUDY OF THE NUMBER OF LARGE GAME ANIMALS IN SMALL AREAS","authors":"Prosekov Alexander Yurievich","doi":"10.35679/1991-9476-2021-16-8-1216-1231","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-8-1216-1231","url":null,"abstract":"In order to solve a complex of acute problems and move towards sustainable development of the hunting economy in Russia, it is necessary to improve the accuracy and objectivity of data on the number of game animals. Existing methods of counting the number are based on direct recalculation or analysis of certain indirect evidence of their vital activity. Technologies of predictive analytics and analysis of big data obtained as a result of animal counts (both traditional and digital methods) can potentially lead to new data on daily routes, activity, distribution of animals depending on the characteristics of the territory, which will significantly increase the accuracy of counts in further. Studies of the number of game animals in small areas were carried out in January-February 2019 and 2020. Using the method of digital accounting, the number of game animals in the territories of the Kemerovo regional public organization \"Hunting Society \"Muryukskoye\"\" (JSC \"Hunting Society \"Muryukskoye\"\" and hunting farms \"Taydonskoye\" and LLC \"Hunting farm \"Shestakovskoye\"\" was analyzed. An underestimated declared according to the results of winter route counts of the number of most species of game animals in the Muryukskoye Hunting Society and the Taydonskoye hunting farm. It was found in Shestakovskoye Hunting Farm LLC that the results for ungulates and wild boar, which the farm specializes in breeding, have a fairly high accuracy However, for those species that Shestakovskoye Hunting Farm LLC does not specialize in, the accuracy of accounting is lower. The identified underestimation of some predatory animals can lead to risks for populations of many species.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83646657","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 : 2021-01-01DOI: 10.35679/1991-9476-2021-16-3-387-398
O. V. Khotmirova, E. I. Timoshkina
The correct use of the genetic potential of pigs will increase the efficiency of growth, lead to a good feed conversion and a high meat yield. This can be achieved through balanced feeding. The aim of the research was to study the effect of low-protein diets with different content of limiting amino acids and metabolic energy on the productivity of pigs during rearing and fattening. The effect of low-protein diets with more optimal levels of amino acids and metabolic energy on the productivity of pigs during rearing and fattening was studied. The experiment was carried out in the vivarium of the Institute of VNIIFBiP of agricultural animals on crossbred pigs (landrace круп large white; Pic-402 large white). According to the principle of paired analogues, taking into account the live weight, sex, several groups of animals were studied in the equalizing period at the age of piglets 60-65 days (live weight 20-22 kg). It was found that the use of this type of rationing contributes to more efficient protein synthesis in the body of animals, helps to predict and plan the productivity and safety of livestock, the timing of cultivation and fattening and, as a result, to obtain high economic indicators of pork production. When balancing the protein component of diets for pigs, it is necessary to take into account not only the needs for essential amino acids, but also their true ideal availability. An increase in the level of metabolic energy contributed to a decrease in the use of amino acids for energy purposes in the body of pigs; and an increase in their use in the process of protein synthesis.
{"title":"PRODUCTIVITY OF PIGS DURING REARING AND FATTENING WITH A LOW PROTEIN CONTENT, DIFFERENT RATIOS OF LIMITING AMINO ACIDS AND METABOLIC ENERGY IN THE DIETS","authors":"O. V. Khotmirova, E. I. Timoshkina","doi":"10.35679/1991-9476-2021-16-3-387-398","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-3-387-398","url":null,"abstract":"The correct use of the genetic potential of pigs will increase the efficiency of growth, lead to a good feed conversion and a high meat yield. This can be achieved through balanced feeding. The aim of the research was to study the effect of low-protein diets with different content of limiting amino acids and metabolic energy on the productivity of pigs during rearing and fattening. The effect of low-protein diets with more optimal levels of amino acids and metabolic energy on the productivity of pigs during rearing and fattening was studied. The experiment was carried out in the vivarium of the Institute of VNIIFBiP of agricultural animals on crossbred pigs (landrace круп large white; Pic-402 large white). According to the principle of paired analogues, taking into account the live weight, sex, several groups of animals were studied in the equalizing period at the age of piglets 60-65 days (live weight 20-22 kg). It was found that the use of this type of rationing contributes to more efficient protein synthesis in the body of animals, helps to predict and plan the productivity and safety of livestock, the timing of cultivation and fattening and, as a result, to obtain high economic indicators of pork production. When balancing the protein component of diets for pigs, it is necessary to take into account not only the needs for essential amino acids, but also their true ideal availability. An increase in the level of metabolic energy contributed to a decrease in the use of amino acids for energy purposes in the body of pigs; and an increase in their use in the process of protein synthesis.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81979916","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 : 2021-01-01DOI: 10.35679/1991-9476-2021-16-1-38-48
E. V. Pavlova, E. Krasilnikova, V. Motorina, T. V. Tarabukina
In the Komi Republic, the set of climate-adapted varieties of berry crops is very limited. The assortment identified as a result of the study will be proposed for implementation in KFH, horticultural societies and household farms of the Republic of Komi. Of the berry crops bred in the republic, red raspberries (R. Idaeus L.) are of particular importance for the North, as a source of valuable food and medicinal substances. Its fruits contain sugars (up to 10%), organic acids (up to 2.5%), tannins and coloring substances, salts of iron, potassium, copper; pectin; vitamins of group B, PP, folic and ascorbic acids, carotene, sitosterol and other biologically active compounds. In recent years, interest has been revealed in repairing and photoneutral forms of raspberries, the fruits of which ripen after the fruiting of all berry crops traditional for the North and prolong the flow of fresh products. The object of study is a raspberry collector's nursery. Research methods - stationary experience, methods of statistical analysis of data. In 2018, the laying of a collection nursery of raspberry repair forms began: winter-resistant; with high yields and coarseness. Varieties with a complex of economically useful features are noted: - Ruby necklace variety in terms of sugar content (4.69%), dry substances (11.67%), high productivity (0.59 kg/pog. m), coarseness (average berry weight - 6.50 g), taste (tasting rating 5 points) and commercial and consumer qualities; - variety Firebird in terms of vitamin C content (57.02 mg%), good productivity (0.55 kg/pog. m), large fruit (average berry weight - 6.60 g), maximum berry weight (9.29 g), commercial and consumer qualities; - Hercules variety in vitamin C content (59.14 mg%), good productivity (0.56 kg/pog. m), coarseness (average berry weight - 6.92 g), maximum berry weight (9.00 g), commodity and consumer qualities.
{"title":"ASSESSMENT OF RASPBERRY VARIETIES REPAIRABLE BY ECONOMICALLY USEFUL FEATURES IN CONDITIONS OF CULTIVATION IN FRUIT AND BERRY NURSERY OF INSTITUTE OF AGROBIOTECHNOLOGY FITZ KOMI NC URO RAS","authors":"E. V. Pavlova, E. Krasilnikova, V. Motorina, T. V. Tarabukina","doi":"10.35679/1991-9476-2021-16-1-38-48","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-1-38-48","url":null,"abstract":"In the Komi Republic, the set of climate-adapted varieties of berry crops is very limited. The assortment identified as a result of the study will be proposed for implementation in KFH, horticultural societies and household farms of the Republic of Komi. Of the berry crops bred in the republic, red raspberries (R. Idaeus L.) are of particular importance for the North, as a source of valuable food and medicinal substances. Its fruits contain sugars (up to 10%), organic acids (up to 2.5%), tannins and coloring substances, salts of iron, potassium, copper; pectin; vitamins of group B, PP, folic and ascorbic acids, carotene, sitosterol and other biologically active compounds. In recent years, interest has been revealed in repairing and photoneutral forms of raspberries, the fruits of which ripen after the fruiting of all berry crops traditional for the North and prolong the flow of fresh products. The object of study is a raspberry collector's nursery. Research methods - stationary experience, methods of statistical analysis of data. In 2018, the laying of a collection nursery of raspberry repair forms began: winter-resistant; with high yields and coarseness. Varieties with a complex of economically useful features are noted: - Ruby necklace variety in terms of sugar content (4.69%), dry substances (11.67%), high productivity (0.59 kg/pog. m), coarseness (average berry weight - 6.50 g), taste (tasting rating 5 points) and commercial and consumer qualities; - variety Firebird in terms of vitamin C content (57.02 mg%), good productivity (0.55 kg/pog. m), large fruit (average berry weight - 6.60 g), maximum berry weight (9.29 g), commercial and consumer qualities; - Hercules variety in vitamin C content (59.14 mg%), good productivity (0.56 kg/pog. m), coarseness (average berry weight - 6.92 g), maximum berry weight (9.00 g), commodity and consumer qualities.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88306891","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 : 2021-01-01DOI: 10.35679/1991-9476-2021-16-7-788-797
I. Prikhodko, M. Bandurin, T. Safronova, V. I. Stepanov
Rice is the most important crop in ensuring Russia's food security. The current stage of rice production is associated with high costs of resources, including water. The main “tool” for rice production is rice irrigation systems. Optimization of rice production should be based on taking into account the factors and parameters of rice cultivation and take into account the best practices of the leading rice-growing countries and the level of scientific and technological progress. The main difficulty in developing new resource-saving technologies lies in the balanced management of available resources. Such management is possible only when taking into account all the links and interrelations of factors and parameters that affect the final result - productivity. Therefore, to solve the problem of obtaining guaranteed rice yields, it is necessary to solve equations with a number of restrictions and several objective functions. The solution of such problems requires a progressive and multilevel approach using a statistical analysis of the available monitoring data, using the mathematical apparatus implemented in the simulation-optimization mathematical model. Therefore, the presented studies are relevant, and their solution will strengthen the food security of Russia. The main and main task of resource allocation is to reduce the cost of land reclamation activities. The achievement of the set task is solved by implementing the developed environmentally adaptive methodology, including the optimization of reclamation measures, taking into account the uncertainty of the initial information to ensure the effectiveness of management decisions in the rice irrigation system. This approach will allow workers of the agro-industrial complex to make timely management decisions and receive guaranteed yields of high-quality rice grain and rice crop rotation crops.
{"title":"ISSUES OF OPTIMIZING THE DISTRIBUTION OF RESOURCES WHEN PLANNING LAND RECLAMATION ACTIVITIES IN THE RICE IRRIGATION SYSTEM","authors":"I. Prikhodko, M. Bandurin, T. Safronova, V. I. Stepanov","doi":"10.35679/1991-9476-2021-16-7-788-797","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-7-788-797","url":null,"abstract":"Rice is the most important crop in ensuring Russia's food security. The current stage of rice production is associated with high costs of resources, including water. The main “tool” for rice production is rice irrigation systems. Optimization of rice production should be based on taking into account the factors and parameters of rice cultivation and take into account the best practices of the leading rice-growing countries and the level of scientific and technological progress. The main difficulty in developing new resource-saving technologies lies in the balanced management of available resources. Such management is possible only when taking into account all the links and interrelations of factors and parameters that affect the final result - productivity. Therefore, to solve the problem of obtaining guaranteed rice yields, it is necessary to solve equations with a number of restrictions and several objective functions. The solution of such problems requires a progressive and multilevel approach using a statistical analysis of the available monitoring data, using the mathematical apparatus implemented in the simulation-optimization mathematical model. Therefore, the presented studies are relevant, and their solution will strengthen the food security of Russia. The main and main task of resource allocation is to reduce the cost of land reclamation activities. The achievement of the set task is solved by implementing the developed environmentally adaptive methodology, including the optimization of reclamation measures, taking into account the uncertainty of the initial information to ensure the effectiveness of management decisions in the rice irrigation system. This approach will allow workers of the agro-industrial complex to make timely management decisions and receive guaranteed yields of high-quality rice grain and rice crop rotation crops.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88583947","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 : 2021-01-01DOI: 10.35679/1991-9476-2021-16-4-465-476
L. M. Kelekhsashvili
Soy is a valuable food product, as well as a raw material for the production of concentrated feed, vegetable oil and dietary protein. It is grown in many countries of the world, different in agro-climatic conditions and economic situation. The role of fertilizers in increasing soil fertility, increasing crop yields and their impact on product quality is most fully revealed in long-term stationary experiments. As some researchers point out, in long-term experiments, it is possible to better and more reliably determine the conditions that allow you to get the greatest effect from fertilizers. Experimental studies were conducted on the experimental fields of the North Caucasus Research Institute of Mountain and Foothill Agriculture of the Vladikavkaz Scientific Center of the Russian Academy of Sciences. The dynamics of nitrates on soybean crops proceeded as follows: from the moment of awakening of biological activity in the soil in the spring, the amount of nitrates gradually increased until the middle of the growing season; then it fell sharply (as the crop consumed nitrogen) and increased again only by the time of harvesting, and after harvesting the soybean, the content of nitrates in the soil reached high values. So, in 2018 (the average indicator in the 0-30 cm soil layer) on the control variant during sowing was 0.26 mg/100 g a.s.n., in the branching phase – 0.23, in the flowering phase-0.11, seed filling-0.22 and in the maturation phase-0.37 mg/100 g a. s. n. It was found that when applying phosphorus-potassium fertilizers, the nitrate regime of the soils of the experimental site improved, as can be judged by the amount of accumulated nitrates in the 0-30 cm soil layer. In the fertilized variants, the nitrate content was noticeably higher during all the observation periods than in the control, despite the fact that soybean plants grew and developed better on these variants, formed a higher yield and, consequently, consumed more nitrogen from the soil. This trend was also observed for other phases of growth and development of the culture, except for the maturation phase, when the largest amount of nitrate nitrogen (0.37 mg/100 g a.s.n.) was detected in the control variant.
大豆是一种有价值的食品，也是生产浓缩饲料、植物油和膳食蛋白质的原料。它生长在世界上许多国家，不同的农业气候条件和经济状况。肥料在提高土壤肥力、提高作物产量及其对产品质量的影响方面的作用在长期平稳试验中得到了最充分的揭示。正如一些研究人员指出的那样，在长期的实验中，有可能更好、更可靠地确定哪些条件能让你从肥料中获得最大的效果。在俄罗斯科学院弗拉季卡夫卡兹科学中心北高加索山地和丘陵农业研究所的实验田进行了实验研究。硝酸盐在大豆作物上的动态表现为:从春季土壤生物活性苏醒的那一刻起，硝酸盐的用量逐渐增加，直至生长季中期;然后急剧下降(因为作物消耗了氮)，只有在收获时才再次增加，收获大豆后，土壤中硝酸盐的含量达到很高的值。2018年(平均指标在0 30 cm土层)在控制变量播种为0.26毫克/ 100克a.s.n,分支阶段- 0.23,在- 0.11开花阶段,种子填充-在成熟阶段0.22和0.37毫克/ 100 g a . s . n。发现在应用phosphorus-potassium肥料、土壤硝酸盐政权的实验网站的改进,可以判断的硝酸盐积累量的0 30 cm土层。在施肥变异中，在所有观察期，硝酸盐含量都明显高于对照，尽管在这些变异上大豆植株生长发育得更好，形成了更高的产量，因此消耗了更多的土壤氮。在培养物的其他生长发育阶段也观察到这种趋势，除了成熟阶段，在对照变异中检测到最大的硝态氮(0.37 mg/100 g a.s.n)。
{"title":"FEATURES OF THE NUTRITIONAL REGIME OF THE SOIL DEPENDING ON MINERAL FERTILIZERS","authors":"L. M. Kelekhsashvili","doi":"10.35679/1991-9476-2021-16-4-465-476","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-4-465-476","url":null,"abstract":"Soy is a valuable food product, as well as a raw material for the production of concentrated feed, vegetable oil and dietary protein. It is grown in many countries of the world, different in agro-climatic conditions and economic situation. The role of fertilizers in increasing soil fertility, increasing crop yields and their impact on product quality is most fully revealed in long-term stationary experiments. As some researchers point out, in long-term experiments, it is possible to better and more reliably determine the conditions that allow you to get the greatest effect from fertilizers. Experimental studies were conducted on the experimental fields of the North Caucasus Research Institute of Mountain and Foothill Agriculture of the Vladikavkaz Scientific Center of the Russian Academy of Sciences. The dynamics of nitrates on soybean crops proceeded as follows: from the moment of awakening of biological activity in the soil in the spring, the amount of nitrates gradually increased until the middle of the growing season; then it fell sharply (as the crop consumed nitrogen) and increased again only by the time of harvesting, and after harvesting the soybean, the content of nitrates in the soil reached high values. So, in 2018 (the average indicator in the 0-30 cm soil layer) on the control variant during sowing was 0.26 mg/100 g a.s.n., in the branching phase – 0.23, in the flowering phase-0.11, seed filling-0.22 and in the maturation phase-0.37 mg/100 g a. s. n. It was found that when applying phosphorus-potassium fertilizers, the nitrate regime of the soils of the experimental site improved, as can be judged by the amount of accumulated nitrates in the 0-30 cm soil layer. In the fertilized variants, the nitrate content was noticeably higher during all the observation periods than in the control, despite the fact that soybean plants grew and developed better on these variants, formed a higher yield and, consequently, consumed more nitrogen from the soil. This trend was also observed for other phases of growth and development of the culture, except for the maturation phase, when the largest amount of nitrate nitrogen (0.37 mg/100 g a.s.n.) was detected in the control variant.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86765606","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 : 2021-01-01DOI: 10.35679/1991-9476-2021-16-4-485-493
E. Potapova, A. Makarov, O. Barkhatova, S. Vologzhina
When studying the issues of the viability of settlements, a significant indicator in the context of landscaping is the provision of the population with plantings on public facilities, such as the area of green areas of public use, in square meters, per inhabitant. The state regulation of the number, condition, placement of plantings and landscaping objects of the city is carried out depending on its size, area, population, climatic and forest-growing zone, the presence of industrial facilities within its borders and the hazard class. For a specific study, only landscaping objects were studied (less often self-growing areas or remnants of indigenous forests that are not registered in the Public Cadastral Map as building territories), classified as public use objects with an area of at least 200 m2, on which trees occupy at least 50% of the area. The main methods were adopted – visual assessment (when determining objects and the proportion of plantings within the boundaries of objects), analysis (when comparing General planning materials, visual assessment materials obtained and laws of various levels), calculated (for the area of provision of residents with plantings). For the study of public landscaping objects, the author's methodology has been developed and tested, based on some principles, including 5 main stages of study. The analysis of the collected materials shows that public landscaping facilities in 11 studied cities of the Irkutsk region are not enough to provide even an outdated standard area of plantings of 7-10 m2 per person. Despite the fact that not only parks and squares of citywide significance were taken into account, but also self-growing areas, and remnants of forests among residential buildings, security rarely exceeds 50% of the norm. There are no digital data on landscaping in the General Plan of the city of Baikalsk, but one object in the Public Cadastral Map is taken into account for the organization of the park. In the materials on G. Ust-Kutu, it was noted that the recreational zone with plantings occupies more than 97% of the city's territory. For the cities of Taishet, Zima, Kirensk, Biryusinsk, it is only planned to create a landscaping system. There is one public landscaping facility in Alzamai. Residents of the cities of Shelekhov, Svirsk, Vikhorevka and Alzamai can be considered conditionally provided with plantings.
{"title":"ASSESSMENT OF THE AVAILABILITY OF PLANTINGS FOR THE POPULATION OF SOME CITIES OF THE IRKUTSK REGION","authors":"E. Potapova, A. Makarov, O. Barkhatova, S. Vologzhina","doi":"10.35679/1991-9476-2021-16-4-485-493","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-4-485-493","url":null,"abstract":"When studying the issues of the viability of settlements, a significant indicator in the context of landscaping is the provision of the population with plantings on public facilities, such as the area of green areas of public use, in square meters, per inhabitant. The state regulation of the number, condition, placement of plantings and landscaping objects of the city is carried out depending on its size, area, population, climatic and forest-growing zone, the presence of industrial facilities within its borders and the hazard class. For a specific study, only landscaping objects were studied (less often self-growing areas or remnants of indigenous forests that are not registered in the Public Cadastral Map as building territories), classified as public use objects with an area of at least 200 m2, on which trees occupy at least 50% of the area. The main methods were adopted – visual assessment (when determining objects and the proportion of plantings within the boundaries of objects), analysis (when comparing General planning materials, visual assessment materials obtained and laws of various levels), calculated (for the area of provision of residents with plantings). For the study of public landscaping objects, the author's methodology has been developed and tested, based on some principles, including 5 main stages of study. The analysis of the collected materials shows that public landscaping facilities in 11 studied cities of the Irkutsk region are not enough to provide even an outdated standard area of plantings of 7-10 m2 per person. Despite the fact that not only parks and squares of citywide significance were taken into account, but also self-growing areas, and remnants of forests among residential buildings, security rarely exceeds 50% of the norm. There are no digital data on landscaping in the General Plan of the city of Baikalsk, but one object in the Public Cadastral Map is taken into account for the organization of the park. In the materials on G. Ust-Kutu, it was noted that the recreational zone with plantings occupies more than 97% of the city's territory. For the cities of Taishet, Zima, Kirensk, Biryusinsk, it is only planned to create a landscaping system. There is one public landscaping facility in Alzamai. Residents of the cities of Shelekhov, Svirsk, Vikhorevka and Alzamai can be considered conditionally provided with plantings.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86826236","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 : 2021-01-01DOI: 10.35679/1991-9476-2021-16-7-896-907
D. A. Artemiev, S. Kozlov, S. Loshchinin, A. Egunova
This article is devoted to the systematic and comparative aspects of the phylo - and ontogenetic development, growth and structure of the bones of dogs and cats. We know that bone (lat. os) is a solid organ of humans and vertebrates, consisting of several tissues, the most important of which is bone. The bone performs musculoskeletal and protective functions, is an integral part of the vertebrate endoskeleton, produces red and white blood cells, and stores minerals. Bone tissue is a type of dense connective tissue. Bones come in a wide variety of shapes and sizes, depending on the function of the particular bone. There are between 289 and 292 bones in the body of dogs and cats (a range of difference due to the diversity of the caudal vertebrae). Each has a complex structure, so that they are quite light, but at the same time rigid and durable. The bone may include in its structure: bone marrow, endosteum, periosteum, nerves, blood vessels, cartilage. Bones are made up of various bone tissue cells: osteoblasts are involved in the formation and mineralization of bones, osteocytes maintain structure, and osteoclasts provide bone resorption. The mineralized matrix of bone tissue has an organic component mainly from collagen and an inorganic component of bone tissue from various salts. Therefore, the coverage of the features of development, growth and structure of bones, as well as the role of bones in maintaining calcium homeostasis, blood supply and biomechanical aspects in cats and dogs, today is necessary for teachers, practitioners and students.
{"title":"FEATURES OF THE DEVELOPMENT, GROWTH AND STRUCTURE OF THE BONES OF DOGS AND CATS","authors":"D. A. Artemiev, S. Kozlov, S. Loshchinin, A. Egunova","doi":"10.35679/1991-9476-2021-16-7-896-907","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-7-896-907","url":null,"abstract":"This article is devoted to the systematic and comparative aspects of the phylo - and ontogenetic development, growth and structure of the bones of dogs and cats. We know that bone (lat. os) is a solid organ of humans and vertebrates, consisting of several tissues, the most important of which is bone. The bone performs musculoskeletal and protective functions, is an integral part of the vertebrate endoskeleton, produces red and white blood cells, and stores minerals. Bone tissue is a type of dense connective tissue. Bones come in a wide variety of shapes and sizes, depending on the function of the particular bone. There are between 289 and 292 bones in the body of dogs and cats (a range of difference due to the diversity of the caudal vertebrae). Each has a complex structure, so that they are quite light, but at the same time rigid and durable. The bone may include in its structure: bone marrow, endosteum, periosteum, nerves, blood vessels, cartilage. Bones are made up of various bone tissue cells: osteoblasts are involved in the formation and mineralization of bones, osteocytes maintain structure, and osteoclasts provide bone resorption. The mineralized matrix of bone tissue has an organic component mainly from collagen and an inorganic component of bone tissue from various salts. Therefore, the coverage of the features of development, growth and structure of bones, as well as the role of bones in maintaining calcium homeostasis, blood supply and biomechanical aspects in cats and dogs, today is necessary for teachers, practitioners and students.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75061646","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 : 2021-01-01DOI: 10.35679/1991-9476-2021-16-8-1005-1015
Abdrazakov Fyarid Kinzhaevich, Degtyarev Vladimir Georgievich, Degtyarev Georgy Vladimirovich
In a number of regions, fresh water is becoming a strategic resource. The plans for the development of regions depend on its quantity: agriculture, industry, cities and tourism. In some regions, the lack of fresh water directly hinders development, and this negative trend is only getting worse from year to year. However, there is fresh water as a renewable natural resource in the regions, but it is distributed extremely unevenly throughout the year. On average, the total amount of precipitation per year is about 1500 mm in the mountainous foothill areas. This amount of water is quite enough to meet all current and short-term needs. But this is on the condition that we can use it, but this is not so. A large volume of natural precipitation runoff flows irrevocably and rather quickly down the mountain slopes and is lost to users. Technological solutions are proposed that allow accumulating the runoff of precipitation by locating systems of underground and above-ground reservoirs in mountainous areas. Such a formulation of the issue will allow solving many interrelated issues that ultimately contribute to the development of the regions as a whole and in a comprehensive manner. But just understanding the possibility at the present stage of development of technical and technological means for the implementation of such complex tasks is not enough. Scientific support is needed from the formulation to the study of specific issues due to their lack of study to date. The aim of the work was to study the vertical stresses in the body of an elevated dam, which is involved as a constructive technological element when the reservoir is located in a mountainous area. The study was carried out on the basis of a numerical experiment on a mathematical model built on a real engineering-geological situation. Using the Midas GTX NX program, numerical data were obtained, a large array of numbers, processed in turn using the wxMaxima program. The mathematical models obtained in this way were subjected to a consistent comprehensive analysis, which resulted in a qualitative analysis, revealing in detail the influence of the factors chosen for the study, such as head in the upstream of the dam and backwater from the downstream side, on the response function, which is taken as the vertical stress arising in the body of the aboveground dam.
{"title":"DIGITAL MODELING AND ANALYSIS OF RETAINING DAMS FOR SEDIMENT ACCUMULATION","authors":"Abdrazakov Fyarid Kinzhaevich, Degtyarev Vladimir Georgievich, Degtyarev Georgy Vladimirovich","doi":"10.35679/1991-9476-2021-16-8-1005-1015","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-8-1005-1015","url":null,"abstract":"In a number of regions, fresh water is becoming a strategic resource. The plans for the development of regions depend on its quantity: agriculture, industry, cities and tourism. In some regions, the lack of fresh water directly hinders development, and this negative trend is only getting worse from year to year. However, there is fresh water as a renewable natural resource in the regions, but it is distributed extremely unevenly throughout the year. On average, the total amount of precipitation per year is about 1500 mm in the mountainous foothill areas. This amount of water is quite enough to meet all current and short-term needs. But this is on the condition that we can use it, but this is not so. A large volume of natural precipitation runoff flows irrevocably and rather quickly down the mountain slopes and is lost to users. Technological solutions are proposed that allow accumulating the runoff of precipitation by locating systems of underground and above-ground reservoirs in mountainous areas. Such a formulation of the issue will allow solving many interrelated issues that ultimately contribute to the development of the regions as a whole and in a comprehensive manner. But just understanding the possibility at the present stage of development of technical and technological means for the implementation of such complex tasks is not enough. Scientific support is needed from the formulation to the study of specific issues due to their lack of study to date. The aim of the work was to study the vertical stresses in the body of an elevated dam, which is involved as a constructive technological element when the reservoir is located in a mountainous area. The study was carried out on the basis of a numerical experiment on a mathematical model built on a real engineering-geological situation. Using the Midas GTX NX program, numerical data were obtained, a large array of numbers, processed in turn using the wxMaxima program. The mathematical models obtained in this way were subjected to a consistent comprehensive analysis, which resulted in a qualitative analysis, revealing in detail the influence of the factors chosen for the study, such as head in the upstream of the dam and backwater from the downstream side, on the response function, which is taken as the vertical stress arising in the body of the aboveground dam.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81068442","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 : 2021-01-01DOI: 10.35679/1991-9476-2021-16-4-457-464
T. Batsazova, A. Shalygina
Sudanese grass is one of the main crops of the green conveyor, where it is sown at different times and used in several periods. The sown areas are determined based on the average yield in this farm, the duration of feed use and the number of livestock for which the green conveyor is organized. The purpose of the research was the influence of seeding rates and sowing methods on the yield of green mass in the forest – steppe zone of the RSO-Alania. The research was carried out at the experimental field of the SCNIIGPSH VNC RAS during 2018-2020. Field experiments were laid in three-fold repetition, the area of the plot is 10 sq. m. The subject of research was the Sudanese grass Grazia variety, which is included in the State Register for the Central Chernozem, North Caucasus and Lower Volga regions for silage. The authors found that the best way to sow Sudanese grass in the foothill zone of the RSO-Alania should be considered a wide-row one. Forage crops should be carried out in more arid areas and in heavily clogged fields. At the same time, the yield of green mass is almost not reduced, but the crops are clean of weeds, soil moisture is consumed better and more economically. The largest yield of the green mass of the Sudanese grass was obtained with a wide-row sowing method with a seeding rate of 2.5 million/ha, with a narrow-row sowing method-2.0-3.5 million/ha. The results obtained allow us to recommend the Grazia variety of Sudanese grass for green fodder in the forest – steppe zone of the RSO-Alania for widespread use.
{"title":"INFLUENCE OF SEEDING NORMS AND METHODS OF SOWING SUDANESE GRASS ON THE YIELD OF GREEN MASS IN THE FOREST-STEPPE ZONE OF THE RSO-ALANIA","authors":"T. Batsazova, A. Shalygina","doi":"10.35679/1991-9476-2021-16-4-457-464","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-4-457-464","url":null,"abstract":"Sudanese grass is one of the main crops of the green conveyor, where it is sown at different times and used in several periods. The sown areas are determined based on the average yield in this farm, the duration of feed use and the number of livestock for which the green conveyor is organized. The purpose of the research was the influence of seeding rates and sowing methods on the yield of green mass in the forest – steppe zone of the RSO-Alania. The research was carried out at the experimental field of the SCNIIGPSH VNC RAS during 2018-2020. Field experiments were laid in three-fold repetition, the area of the plot is 10 sq. m. The subject of research was the Sudanese grass Grazia variety, which is included in the State Register for the Central Chernozem, North Caucasus and Lower Volga regions for silage. The authors found that the best way to sow Sudanese grass in the foothill zone of the RSO-Alania should be considered a wide-row one. Forage crops should be carried out in more arid areas and in heavily clogged fields. At the same time, the yield of green mass is almost not reduced, but the crops are clean of weeds, soil moisture is consumed better and more economically. The largest yield of the green mass of the Sudanese grass was obtained with a wide-row sowing method with a seeding rate of 2.5 million/ha, with a narrow-row sowing method-2.0-3.5 million/ha. The results obtained allow us to recommend the Grazia variety of Sudanese grass for green fodder in the forest – steppe zone of the RSO-Alania for widespread use.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89779829","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 : 2021-01-01DOI: 10.35679/1991-9476-2021-16-5-628-637
L. P. Padilo, V. A. Agoltsov, R. Abramov
Small ruminant plague (SRP) is a highly contagious, cross-border disease. The pathogenic agent of the plague can infect up to 100 % of susceptible animal species. The infectious pathology under consideration has never been registered in our country, but it causes catastrophic economic losses to small-scale cattle breeding in countries bordering the Russian Federation. Mortality from this disease in the foci of primary occurrence can reach 100%, and in stationary unfavorable geographical objects-up to 50.0 %. Thus, in epizootological mapping, the practical application of GIS is associated with the display of significant information for veterinary medicine on maps in dynamics. Due to the active introduction of geoinformation technologies in epizootology, which allow working with a large amount of data in real time, the process of creating epizootological maps becomes less labor-intensive. The possibilities of changing vector and raster information, a wide range of tools for managing databases make them the optimal tool used in cartography. As a measure to improve the work of regional veterinary services on the territory of the Russian Federation, it is proposed to create a structural unit on the basis of the veterinary services of the subjects, in which a department for working with GIS technologies will function. The purpose of the functioning of this unit is to monitor the epizootic situation for infectious animal diseases, including emergent cross-border infections (SRP, etc.) using digital cartography. This will allow for more complete epizootological control and supervision of cross-border infectious diseases, including SRP. If it appears on the territory of the Russian Federation, the use of GIS technologies will significantly facilitate the solution of the problem of its elimination.
{"title":"IMPROVING THE WORK OF RUSSIAN REGIONAL VETERINARY SERVICES TO PREVENT THE OCCURRENCE AND SPREAD OF PLAGUE OF SMALL RUMINANTS USING GIS TECHNOLOGY","authors":"L. P. Padilo, V. A. Agoltsov, R. Abramov","doi":"10.35679/1991-9476-2021-16-5-628-637","DOIUrl":"https://doi.org/10.35679/1991-9476-2021-16-5-628-637","url":null,"abstract":"Small ruminant plague (SRP) is a highly contagious, cross-border disease. The pathogenic agent of the plague can infect up to 100 % of susceptible animal species. The infectious pathology under consideration has never been registered in our country, but it causes catastrophic economic losses to small-scale cattle breeding in countries bordering the Russian Federation. Mortality from this disease in the foci of primary occurrence can reach 100%, and in stationary unfavorable geographical objects-up to 50.0 %. Thus, in epizootological mapping, the practical application of GIS is associated with the display of significant information for veterinary medicine on maps in dynamics. Due to the active introduction of geoinformation technologies in epizootology, which allow working with a large amount of data in real time, the process of creating epizootological maps becomes less labor-intensive. The possibilities of changing vector and raster information, a wide range of tools for managing databases make them the optimal tool used in cartography. As a measure to improve the work of regional veterinary services on the territory of the Russian Federation, it is proposed to create a structural unit on the basis of the veterinary services of the subjects, in which a department for working with GIS technologies will function. The purpose of the functioning of this unit is to monitor the epizootic situation for infectious animal diseases, including emergent cross-border infections (SRP, etc.) using digital cartography. This will allow for more complete epizootological control and supervision of cross-border infectious diseases, including SRP. If it appears on the territory of the Russian Federation, the use of GIS technologies will significantly facilitate the solution of the problem of its elimination.","PeriodicalId":14015,"journal":{"name":"International Journal of Life-Sciences Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85459266","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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