Pub Date : 1900-01-01DOI: 10.32935/2221-7312-2022-51-1-61-64
I. Chernyakova
The article formulates the role of production costs in ensuring the sustainable development of business structures in the meat processing industry of the agro-industrial complex. Based on the fact that the economy of the LPR is limited in demand, the necessity is substantiated, when looking for reserves to increase profits in achieving sustainable development, focusing on the management of production costs as an effective means of managing costs that allows foreseeing a change in the state of the external and internal environment. It is highlighted that the dynamics of the growth of the business structure is based on the optimal use of existing factors of sustainable development, among which, the author includes production costs, which allows us to consider their optimization as one of the strategic directions for ensuring sustainable development. The detailing of production costs by directions and the formulated author's interpretation of the concept of "costs" are given, which provide the opportunity to take into account the missed opportunities of the business structure when choosing one of the existing alternative development options. Considering costs as an object of control, the problem of managing production costs is transposed into a problem of multi-criteria optimization, and formulated as a problem of increasing production volumes while minimizing total short-term costs or increasing production volumes with a fixed value of average fixed and variable costs. On the basis of the identified cause-and-effect relationships of production costs with the achieved level of sustainable development of meat processing business structures of the agro-industrial complex, a model for minimizing the total production costs has been developed, which provides the possibility of optimizing and reducing the loss of limited resources, reducing the cost of production and accelerating the turnover of working capital invested in production. The indicated directions of cost optimization make it possible to ensure a sufficient level of sustainable development of meat processing business structures, which will positively affect the further development of the region.
{"title":"THEORETICAL ASPECTS OF OPTIMIZING PRODUCTION COSTS OF BUSINESS STRUCTURES IN SUSTAINABLE DEVELOPMENT","authors":"I. Chernyakova","doi":"10.32935/2221-7312-2022-51-1-61-64","DOIUrl":"https://doi.org/10.32935/2221-7312-2022-51-1-61-64","url":null,"abstract":"The article formulates the role of production costs in ensuring the sustainable development of business structures in the meat processing industry of the agro-industrial complex. Based on the fact that the economy of the LPR is limited in demand, the necessity is substantiated, when looking for reserves to increase profits in achieving sustainable development, focusing on the management of production costs as an effective means of managing costs that allows foreseeing a change in the state of the external and internal environment. It is highlighted that the dynamics of the growth of the business structure is based on the optimal use of existing factors of sustainable development, among which, the author includes production costs, which allows us to consider their optimization as one of the strategic directions for ensuring sustainable development. The detailing of production costs by directions and the formulated author's interpretation of the concept of \"costs\" are given, which provide the opportunity to take into account the missed opportunities of the business structure when choosing one of the existing alternative development options. Considering costs as an object of control, the problem of managing production costs is transposed into a problem of multi-criteria optimization, and formulated as a problem of increasing production volumes while minimizing total short-term costs or increasing production volumes with a fixed value of average fixed and variable costs. On the basis of the identified cause-and-effect relationships of production costs with the achieved level of sustainable development of meat processing business structures of the agro-industrial complex, a model for minimizing the total production costs has been developed, which provides the possibility of optimizing and reducing the loss of limited resources, reducing the cost of production and accelerating the turnover of working capital invested in production. The indicated directions of cost optimization make it possible to ensure a sufficient level of sustainable development of meat processing business structures, which will positively affect the further development of the region.","PeriodicalId":202251,"journal":{"name":"THEORETICAL & APPLIED PROBLEMS OF AGRO-INDUSTRY","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134245503","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 : 1900-01-01DOI: 10.32935/2221-7312-2023-56-2-30-33
A. Belyaev, N. Petrov, A. Pugacheva, G. Zvereva
The experiment made it possible to develop new approaches to technological methods for increasing the yield of spring and winter durum wheat varieties against the background of creating prerequisites for preserving the natural fertility of the soil. Along with the released varieties, promising varieties of wheat were studied against the background of the use of new generation biofertilizers and developed doses of mineral nutrition for the planned yield levels. As, along with durum wheat varieties, which are accepted for zoning in the 8th region, modern varieties with high plasticity and adaptability to arid conditions were chosen. In addition, they are able to have a beneficial effect on the course of microbiological soil processes. The positive effect of the durum wheat root system with the symbiosis of biofertilizers was noted. The experiment was carried out in 2018…2022. for land use of the peasant farm "Eliseev A.N", which is located in the black soil zone of the southern Mikhailovsky district of the Volgograd region. Studied varieties of hard spring wheat: Krasnokutka 13, Donskaya elegy and varieties of winter durum wheat: Agat Donskoy and Aksinit with the use of biofertilizers and mineral nutrition for given yield levels (according to the method of Dospekhov B.A., 2011). A five-year experiment has shown that biofertilizers (Blago +, Gumi 20) may well constitute an alternative to traditional mineral nutrition to obtain a given level of yield of hard spring and winter wheat varieties. The use of biofertilizers (as a less expensive means of purchasing them) will increase the yield up to 3.05 t/ha for the Donskaya elegia variety, and up to 3.84 t/ha for winter durum wheat Aksinit, using biofertilizer Gumi 20. Maximum yield level was obtained on the variant of the complex application of Gumi 20+N221P87K135 on the Aksinit variety, which amounted to 6.62 t/ha (with a planned yield of 6.00 t/ha). On varieties of spring durum wheat, the highest yield was obtained in variety Donskaya elegia (5.32 t/ha) on the variant of application of Gumi 20+N221P87K135.
{"title":"BIOFERTILIZERS AND MINERAL NUTRITION ARE THE BASIS OF DURUM WHEAT YIELD IN THE CHERNOZEM ZONE OF THE SOUTHERN LOWER VOLGA REGION","authors":"A. Belyaev, N. Petrov, A. Pugacheva, G. Zvereva","doi":"10.32935/2221-7312-2023-56-2-30-33","DOIUrl":"https://doi.org/10.32935/2221-7312-2023-56-2-30-33","url":null,"abstract":"The experiment made it possible to develop new approaches to technological methods for increasing the yield of spring and winter durum wheat varieties against the background of creating prerequisites for preserving the natural fertility of the soil. Along with the released varieties, promising varieties of wheat were studied against the background of the use of new generation biofertilizers and developed doses of mineral nutrition for the planned yield levels. As, along with durum wheat varieties, which are accepted for zoning in the 8th region, modern varieties with high plasticity and adaptability to arid conditions were chosen. In addition, they are able to have a beneficial effect on the course of microbiological soil processes. The positive effect of the durum wheat root system with the symbiosis of biofertilizers was noted. The experiment was carried out in 2018…2022. for land use of the peasant farm \"Eliseev A.N\", which is located in the black soil zone of the southern Mikhailovsky district of the Volgograd region. Studied varieties of hard spring wheat: Krasnokutka 13, Donskaya elegy and varieties of winter durum wheat: Agat Donskoy and Aksinit with the use of biofertilizers and mineral nutrition for given yield levels (according to the method of Dospekhov B.A., 2011). A five-year experiment has shown that biofertilizers (Blago +, Gumi 20) may well constitute an alternative to traditional mineral nutrition to obtain a given level of yield of hard spring and winter wheat varieties. The use of biofertilizers (as a less expensive means of purchasing them) will increase the yield up to 3.05 t/ha for the Donskaya elegia variety, and up to 3.84 t/ha for winter durum wheat Aksinit, using biofertilizer Gumi 20. Maximum yield level was obtained on the variant of the complex application of Gumi 20+N221P87K135 on the Aksinit variety, which amounted to 6.62 t/ha (with a planned yield of 6.00 t/ha). On varieties of spring durum wheat, the highest yield was obtained in variety Donskaya elegia (5.32 t/ha) on the variant of application of Gumi 20+N221P87K135.","PeriodicalId":202251,"journal":{"name":"THEORETICAL & APPLIED PROBLEMS OF AGRO-INDUSTRY","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133668029","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 : 1900-01-01DOI: 10.32935/2221-7312-2022-53-3-50-52
M. M. Okonov, E. A. Dzhirgalova, S. A. Orosov, A. Saad, Anvar Aibek Ugli Ahmedov, B.V. Sarginov, T.N. Badmaeva, M.L. Tserenova
Sesame in the Russian Federation is a relatively new crop; it began to be grown in the conditions of the Krasnodar, Stavropol Territories, Astrakhan Region only in the 2000s on small areas [1, 2, 5]. In the Republic of Kalmykia, for the first time, they began to study the agroecological aspects of growing sesame in 2020 under the conditions of the UNPC "Agronomus" of KalmGU on a zonal light chestnut soil subtype. The purpose of the field study was to study the agro-ecological characteristics of sesame growth in the central zone of Kalmykia and to develop the main elements of agricultural technology (sowing method, seeding rate, fertilizer doses, irrigation regime). It was found that in the field experiment 2020-2021. with drip irrigation, it is possible to grow it successfully, and the largest yield of sesame seeds was obtained with wide-row sowing - 0.45m. with a sowing rate of 450 thousand/ha of plants and the application of fertilizers at a dose of N90P90, averaging 1.33 t/ha. At present, the Russian market of oilseeds is generally developing a favorable economic situation. Firstly, a stable price for raw materials is kept on the market, which compensates for the considerable costs of growing crops. Secondly, there is the possibility of sustainable sales of products, since there is a constant demand for oilseeds. However, there are also problems in the industry related to the process of monopolization of oilseeds processing. The average yield of oilseeds in Russia does not exceed 1.5 t/ha. To increase the gross harvest of valuable types of oil, it is necessary not only to increase the yield, but to expand the species composition, including through new, non-traditional crops.
{"title":"The main elements of agricultural technology for growing and productivity of sesame (Sesamum indicum L.) on the light chestnut soil of Kalmykia","authors":"M. M. Okonov, E. A. Dzhirgalova, S. A. Orosov, A. Saad, Anvar Aibek Ugli Ahmedov, B.V. Sarginov, T.N. Badmaeva, M.L. Tserenova","doi":"10.32935/2221-7312-2022-53-3-50-52","DOIUrl":"https://doi.org/10.32935/2221-7312-2022-53-3-50-52","url":null,"abstract":"Sesame in the Russian Federation is a relatively new crop; it began to be grown in the conditions of the Krasnodar, Stavropol Territories, Astrakhan Region only in the 2000s on small areas [1, 2, 5]. In the Republic of Kalmykia, for the first time, they began to study the agroecological aspects of growing sesame in 2020 under the conditions of the UNPC \"Agronomus\" of KalmGU on a zonal light chestnut soil subtype. The purpose of the field study was to study the agro-ecological characteristics of sesame growth in the central zone of Kalmykia and to develop the main elements of agricultural technology (sowing method, seeding rate, fertilizer doses, irrigation regime). It was found that in the field experiment 2020-2021. with drip irrigation, it is possible to grow it successfully, and the largest yield of sesame seeds was obtained with wide-row sowing - 0.45m. with a sowing rate of 450 thousand/ha of plants and the application of fertilizers at a dose of N90P90, averaging 1.33 t/ha. At present, the Russian market of oilseeds is generally developing a favorable economic situation. Firstly, a stable price for raw materials is kept on the market, which compensates for the considerable costs of growing crops. Secondly, there is the possibility of sustainable sales of products, since there is a constant demand for oilseeds. However, there are also problems in the industry related to the process of monopolization of oilseeds processing. The average yield of oilseeds in Russia does not exceed 1.5 t/ha. To increase the gross harvest of valuable types of oil, it is necessary not only to increase the yield, but to expand the species composition, including through new, non-traditional crops.","PeriodicalId":202251,"journal":{"name":"THEORETICAL & APPLIED PROBLEMS OF AGRO-INDUSTRY","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134137655","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 : 1900-01-01DOI: 10.32935/2221-7312-2022-53-3-12-15
G. Medvedev, K. Alekseev
From 2018 to 2021, in the subzone of ordinary chernozems of the Lower Volga region, experiments were carried out to study the effect of growth stimulants and seeding rates on the yield and energy activity of winter barley of the Erema variety. In the first order plots, three seed treatments were studied: 1. Control (fungicide treatment only) Tyaper; 2. Treatment with chemical insecticidal-fungicidal protectant Tyaper + growth stimulator Polydon biouniversal; 3. Treatment with the biological fungicide Alfastim using the biological growth stimulator Bioprofi. On plots of the second order, the seeding rates of winter barley of the Yerema variety were studied: 1. 3.5 million germinating seeds per hectare; 2. 4.0 million viable seeds per hectare. 3. 4.5 million viable seeds per hectare. As a result of the study, data and conclusions were obtained that allow finding and substantiating the optimal combinations of biological and chemical preparations for the cultivation of winter barley in the conditions of the Khoper region of the Volgograd region. The maximum yield of Erem winter barley on average for 2019-2021 was established on the variant with seed treatment with the Alfastim biological disinfectant in combination with the Bioprofi biological growth stimulator at a seeding rate of 4.0 million germinating seeds per hectare and equaled 5.66 t/ha. Calculated energy and economic efficiency in the cultivation of winter barley variety Erema with various combinations of biological and chemical preparations. The lowest energy efficiency coefficient on average for 2019-2021 was noted in the variant with seed treatment only with Tyaper chemical disinfectant and a seeding rate of 4.5 million seeds/ha and was 4.43 units, with a seeding rate of 3.5 million seeds / ha net energy income was by 0.23 units. more, and when sowing 4.0 million seeds / ha by 0.24 units. more. The highest energy efficiency coefficient was established for the variants with seed treatment with the Alfastim biological disinfectant in combination with the biological growth stimulator Bioprofi at a seeding rate of 4.0 million seeds/ha and was equal to 4.72 units.
{"title":"PRODUCTIVITY OF WINTER BARLEY DEPENDING ON GROWTH STIMULANTS AND SEEDING RATES","authors":"G. Medvedev, K. Alekseev","doi":"10.32935/2221-7312-2022-53-3-12-15","DOIUrl":"https://doi.org/10.32935/2221-7312-2022-53-3-12-15","url":null,"abstract":"From 2018 to 2021, in the subzone of ordinary chernozems of the Lower Volga region, experiments were carried out to study the effect of growth stimulants and seeding rates on the yield and energy activity of winter barley of the Erema variety. In the first order plots, three seed treatments were studied: 1. Control (fungicide treatment only) Tyaper; 2. Treatment with chemical insecticidal-fungicidal protectant Tyaper + growth stimulator Polydon biouniversal; 3. Treatment with the biological fungicide Alfastim using the biological growth stimulator Bioprofi. On plots of the second order, the seeding rates of winter barley of the Yerema variety were studied: 1. 3.5 million germinating seeds per hectare; 2. 4.0 million viable seeds per hectare. 3. 4.5 million viable seeds per hectare. As a result of the study, data and conclusions were obtained that allow finding and substantiating the optimal combinations of biological and chemical preparations for the cultivation of winter barley in the conditions of the Khoper region of the Volgograd region. The maximum yield of Erem winter barley on average for 2019-2021 was established on the variant with seed treatment with the Alfastim biological disinfectant in combination with the Bioprofi biological growth stimulator at a seeding rate of 4.0 million germinating seeds per hectare and equaled 5.66 t/ha. Calculated energy and economic efficiency in the cultivation of winter barley variety Erema with various combinations of biological and chemical preparations. The lowest energy efficiency coefficient on average for 2019-2021 was noted in the variant with seed treatment only with Tyaper chemical disinfectant and a seeding rate of 4.5 million seeds/ha and was 4.43 units, with a seeding rate of 3.5 million seeds / ha net energy income was by 0.23 units. more, and when sowing 4.0 million seeds / ha by 0.24 units. more. The highest energy efficiency coefficient was established for the variants with seed treatment with the Alfastim biological disinfectant in combination with the biological growth stimulator Bioprofi at a seeding rate of 4.0 million seeds/ha and was equal to 4.72 units.","PeriodicalId":202251,"journal":{"name":"THEORETICAL & APPLIED PROBLEMS OF AGRO-INDUSTRY","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122001665","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 : 1900-01-01DOI: 10.32935/2221-7312-2022-52-2-24-28
Angel Daniel Peralta Umatambo, A. A. Nikishov
The range of values of the indicator "density" of freshly laid eggs in representatives of hatching birds with sufficient accuracy determines the quality of the hatching quail egg. The average weight of laid quail eggs weighs 12.57 g with a sample span of 10.4 to 13.6 g. Low variability was observed both in the dynamics of the egg weight and in the density of eggs over the entire storage period. The values of the coefficient of variability, as a rule, did not exceed 9.5%. It has been established that when eggs are stored for 10 days after laying at a temperature of +10-15С, the egg weight decreases by an average of 2.6%, and the density by 2.1% (P<0.05). The density of quail eggs per day of storage decreased by an average of 0.002 g / cm3. The nature of the distribution of the values of the theoretically calculated volume of quail eggs, that is, the relationship between the values of a random variable and the frequency of their occurrence, is analyzed. The formula for calculating the theoretical value of the volume of a quail egg, cm3, has been refined: V=0.485*D*d*d/1000, where D is the longitudinal diameter of the egg, mm; d is the transverse diameter of the egg, mm. The theoretically calculated values of the "egg density" indicator significantly correlated with all the studied parameters. The relationships were moderate in strength and inverse in direction (P <0.05).
孵出鹌鹑蛋的质量取决于孵出鹌鹑蛋的代表雏鸟的新产蛋“密度”指标的取值范围是否具有足够的准确性。鹌鹑蛋的平均重量为12.57 g，样本范围为10.4 ~ 13.6 g。在整个贮藏期内，鸡蛋重量和鸡蛋密度的动态变化都很低。变异系数的值一般不超过9.5%。结果表明，产蛋后在+10-15℃С温度下贮藏10 d，蛋重平均下降2.6%，密度平均下降2.1% (P<0.05)。贮藏日鹌鹑蛋密度平均下降0.002 g / cm3。分析了理论计算的鹌鹑蛋体积值的分布性质，即随机变量的值与其出现频率之间的关系。对鹌鹑蛋体积的理论值cm3的计算公式进行了细化:V=0.485*D* D* D /1000，其中D为蛋的纵向直径，mm;d为卵的横向直径，mm。“卵密度”指标的理论计算值与所研究的各项参数均显著相关。相关性为中等强度，方向相反(P <0.05)。
{"title":"WEIGHT DYNAMICS OF QUAIL EGGS WITH DIFFERENT DENSITY AND SHAPE INDEX DURING THE PRE-INCUBATING STORAGE PERIOD","authors":"Angel Daniel Peralta Umatambo, A. A. Nikishov","doi":"10.32935/2221-7312-2022-52-2-24-28","DOIUrl":"https://doi.org/10.32935/2221-7312-2022-52-2-24-28","url":null,"abstract":"The range of values of the indicator \"density\" of freshly laid eggs in representatives of hatching birds with sufficient accuracy determines the quality of the hatching quail egg. The average weight of laid quail eggs weighs 12.57 g with a sample span of 10.4 to 13.6 g. Low variability was observed both in the dynamics of the egg weight and in the density of eggs over the entire storage period. The values of the coefficient of variability, as a rule, did not exceed 9.5%. It has been established that when eggs are stored for 10 days after laying at a temperature of +10-15С, the egg weight decreases by an average of 2.6%, and the density by 2.1% (P<0.05). The density of quail eggs per day of storage decreased by an average of 0.002 g / cm3. The nature of the distribution of the values of the theoretically calculated volume of quail eggs, that is, the relationship between the values of a random variable and the frequency of their occurrence, is analyzed. The formula for calculating the theoretical value of the volume of a quail egg, cm3, has been refined: V=0.485*D*d*d/1000, where D is the longitudinal diameter of the egg, mm; d is the transverse diameter of the egg, mm. The theoretically calculated values of the \"egg density\" indicator significantly correlated with all the studied parameters. The relationships were moderate in strength and inverse in direction (P <0.05).","PeriodicalId":202251,"journal":{"name":"THEORETICAL & APPLIED PROBLEMS OF AGRO-INDUSTRY","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122085998","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 : 1900-01-01DOI: 10.32935/2221-7312-2022-52-2-29-33
I. Prokhorov, V. Lukyanov, T. S. Kubatbekov
Intensity of fat deposition and its relationship to age and type of fat distribution in the body of Simmental and crossbred animals were studied. It is known that the main biological role of adipose tissue is synthesis, accumulation and storage of significant reserves of energy in form of triglycerides. However, different research results indicate that adipose tissue is not static and inert. Moreover, being an important factor in maintaining homeostasis in the body, it actively participates in metabolism. At the same time, the two totally different processes operate in parallel in adipose tissue: its synthesis and breakdown. In this regard, the question arises: Does adipose tissue respond only to the needs of an open living system, regulated by factors outside it? or: Is adipose tissue capable of generating signals that could ensure energy flow into it and energy assimilation by influencing brain and endocrine system? The comparative analysis of fat deposition level in various body parts showed that there were differences in correlation between accumulation and localization of fat among experimental animals. In addition, there are age-related features in deposition of adipose tissue. In British meat breeds, these age features pass faster than in French meat breeds. Based on the results of the studies, analysis of the morphological composition of carcasses was carried out, as well as other components were determined and appropriate conclusions were drawn.
{"title":"DEPOSITION AND DISTRIBUTION OF FAT IN SIMMENTAL AND CROSSBRED BULL CALVES","authors":"I. Prokhorov, V. Lukyanov, T. S. Kubatbekov","doi":"10.32935/2221-7312-2022-52-2-29-33","DOIUrl":"https://doi.org/10.32935/2221-7312-2022-52-2-29-33","url":null,"abstract":"Intensity of fat deposition and its relationship to age and type of fat distribution in the body of Simmental and crossbred animals were studied. It is known that the main biological role of adipose tissue is synthesis, accumulation and storage of significant reserves of energy in form of triglycerides. However, different research results indicate that adipose tissue is not static and inert. Moreover, being an important factor in maintaining homeostasis in the body, it actively participates in metabolism. At the same time, the two totally different processes operate in parallel in adipose tissue: its synthesis and breakdown. In this regard, the question arises: Does adipose tissue respond only to the needs of an open living system, regulated by factors outside it? or: Is adipose tissue capable of generating signals that could ensure energy flow into it and energy assimilation by influencing brain and endocrine system? The comparative analysis of fat deposition level in various body parts showed that there were differences in correlation between accumulation and localization of fat among experimental animals. In addition, there are age-related features in deposition of adipose tissue. In British meat breeds, these age features pass faster than in French meat breeds. Based on the results of the studies, analysis of the morphological composition of carcasses was carried out, as well as other components were determined and appropriate conclusions were drawn.","PeriodicalId":202251,"journal":{"name":"THEORETICAL & APPLIED PROBLEMS OF AGRO-INDUSTRY","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126869690","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 : 1900-01-01DOI: 10.32935/2221-7312-2023-56-2-43-46
O. Baklanova, L. A. Chistjakova
Cucumber is an economically important vegetable crop, which grown in the open field and in various cultivation facilities; at the moment, the range of cucumber hybrids is large, but not all of them sufficiently meet the requirements of the market. The creation of competitive high-yielding hybrids that meet the requirements of the modern market with complex disease resistance for greenhouses, plastic shelters and open ground is the main focus of breeding research on cucumber culture. One of the important areas of breeding work with cucumber culture is the creation of highly productive bee-pollinated hybrids for open ground, temporary shelters and plastic shelters. Preference is given to hybrids of a mixed type of flowering with a high saturation of female flowers, resistant to major diseases and unfavorable growing conditions, with short tuberculate fruits of a universal type of use. As a result of the research, a heterotic hybrid Khrabrets F1 was obtained and included in the State Register of Breeding Achievements approved for use in 2022. Khrabrets F1 an early ripe bee-pollinated hybrid for growing in greenhouses, under temporary shelters and in open ground. The period from germination to the beginning of fruiting is 42-44 days. Fruit is 10-12 cm, cylindrical, medium-tuberous, white-spiked, saturated green color. Hybrid Khrabrets F1 has very good taste. The hybrid has resistant to Cladosporium cucumerinum (Ccu), powdery mildew (Px), and tolerant to pseudoperonospora cubensis (Pcu). A hybrid of universal purpose, intended for fresh consumption, pickling and canning.
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