Journal of Process Management New Technologies最新文献

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Development of a functional product – chocolates with hemp seeds 功能性产品——麻籽巧克力的研制
Journal of Process Management New Technologies Pub Date : 2023-05-16 DOI: 10.47370/2072-0920-2023-19-1-26-34
A. I. Blyagoz, Z. N. Khatko, A. Khachatryan, R. M. Zhilova
{"title":"Development of a functional product – chocolates with hemp seeds","authors":"A. I. Blyagoz, Z. N. Khatko, A. Khachatryan, R. M. Zhilova","doi":"10.47370/2072-0920-2023-19-1-26-34","DOIUrl":"https://doi.org/10.47370/2072-0920-2023-19-1-26-34","url":null,"abstract":"The most important factors determining human health, as well as the duration and quality of life, are lifestyle and nutrition. Improper nutrition, frequent stress cause different diseases. In this regard, over the past decades, the need for micronutrients and other physiologically necessary substances has increased. Currently, functional nutrition is becoming increasingly important, thanks to which the human body, along with food, receives necessary proteins, vitamins, flavonoids, macroand microelements, and other biologically active substances. Functional foods are beneficial to human health due to their high content of functional ingredients. They help to increase the resistance to various diseases and to normalize many physiological processes in the human body.The use of non-traditional and little-known raw materials creates an opportunity to solve the problem of producing high-quality functional food products. One of the types of such vegetable raw materials are hemp seeds, which are characterized by a high content of biologically active substances. This creates prospects for the use of hemp seeds in the production of functional products.The article presents the developed functional confectionery products – dark and milk chocolates with hemp seeds. The optimal ratio of filling components for chocolates has been selected. The effect of the concentration of ingredients on the quality of bitter and milk chocolate has been studied. Recipes and technologies for dark and milk chocolates with hemp seed filling have been developed.The carried out theoretical and experimental studies has confirmed the effectiveness of the use of hemp seeds and allowed the development of new recipes for chocolates. The product launch contributes to the expansion of the range of functional confectionery products.","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"101 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80856975","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}
引用次数: 0
Influence of plant density on productivity and quality indicators of sunflower oilseeds 密度对向日葵油籽产量及品质指标的影响
Journal of Process Management New Technologies Pub Date : 2023-05-16 DOI: 10.47370/2072-0920-2023-19-1-120-129
L. N. Tkhakushinova, N. Mamsirov, A. Kozyrev
{"title":"Influence of plant density on productivity and quality indicators of sunflower oilseeds","authors":"L. N. Tkhakushinova, N. Mamsirov, A. Kozyrev","doi":"10.47370/2072-0920-2023-19-1-120-129","DOIUrl":"https://doi.org/10.47370/2072-0920-2023-19-1-120-129","url":null,"abstract":"In the agricultural technology of sunflower cultivation, plant density in crops is one of the main conditions that determine its further productivity [5]. The optimal sowing density of sunflower can vary widely and depend on various factors, such as the varietal characteristics of plant, the soil-climatic zone of its cultivation, specific weather conditions and, above all, the moisture supply of plants, especially in the critical phases of sunflower development (flowering and grain filling) [ 8]. It has been proved that the optimal plant density in sunflower crops is such that not only normal growth processes and development of each plant are ensured, but the maximum possible productivity per unit of sown area is also formed. In this regard, in 2018–2020, in the flat zone on the leached chernozems of LLC «Zarya» of the Shovgenovsky district of the Republic of Adygea, studies were carried out (according to B.A. Dospekhov «Methodology of field experience») in order to study the reaction of new promising sunflower hybrids (Gorstar, Natali, Iren, selection of Federal State Budgetary Scientific Institution «FSC «VNIIMK named after V.S. Pustovoit», Krasnodar) to change the number of plants per hectare. As a result of the research, the degree of influence of the studied factor on the formation of productive qualities of the studied sunflower hybrids has been established– the diameter of the anthode, the number of oil seeds in it, the mass of achenes from one anthode, the weight of 1000 achenes, the fulfillment of achenes, seed yield, total collection of oil from one hectare area). The studies have shown that the maximum seed yield has been achieved in the hybrids Gorstar and Iren, formed on the second variant (50 thousand pieces/ha). In the Natalie hybrid, the maximum yield was recorded in the variant with a plant density of 60 thousand pieces/ha. From this, it should be noted that with the option of 50 thousand pieces/ha, the Natali hybrid turned out to be 0.62–0.61 t/ha less productive than the Gorstar hybrid and 0.52–0.56 t/ha than the Irene hybrid.The studies were carried out on the equipment of the «Expert» Common Use Center of FSBEI HE «MSTU».","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90403553","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}
引用次数: 0
Investigation of the influence of fermentation conditions on the content of biologically active substances of the phenolic complex in young red wines 发酵条件对年轻红葡萄酒酚类复合物生物活性物质含量影响的研究
Journal of Process Management New Technologies Pub Date : 2023-05-16 DOI: 10.47370/2072-0920-2023-19-1-35-41
L. V. Gnetko, L. Nerovnykh, K. R. Siyukhov, G. Arutyunova
{"title":"Investigation of the influence of fermentation conditions on the content of biologically active substances of the phenolic complex in young red wines","authors":"L. V. Gnetko, L. Nerovnykh, K. R. Siyukhov, G. Arutyunova","doi":"10.47370/2072-0920-2023-19-1-35-41","DOIUrl":"https://doi.org/10.47370/2072-0920-2023-19-1-35-41","url":null,"abstract":"The article presents data on the study of the influence of fermentation conditions on the content of biologically active substances of the phenolic complex in young red wines.Red wines, due to the high content of phenolic substances in them, have P-vitamin activity, antiglycemic, antihepatoxic and antimutagenic effects, as well as antimicrobial and other types of biological activity. Many of the phenolic substances act as natural antioxidants, have a radical-cleansing ability, and help reduce blood cholesterol levels. Thanks to these properties, red wines contribute to the prevention of many diseases and correct the antioxidant status of a person.The objects of the research are wine materials obtained from grapes of the Moldova variety by the method of carbon dioxide maceration, with a process duration of 4 days or 7 days. In the second case, additional introduction of carbon dioxide of exogenous origin hasa been used. As a control one, wine material obtained by traditional technology has been used, as a result of must fermentation on pulp with a floating cap.The influence of fermentation conditions on the total content of monomeric and polymeric phenolic compounds, as well as on the mass concentration of individual phenolic acids and flavonoids, has been studied.It has been established that an increase in the duration of maceration of a bunch of grapes up to 7 days, as well as the additional introduction of CO2 of exogenous origin, have contributed to the intensification of extraction processes and led to a natural increase in the concentration of substances of the phenolic complex.Thus, the possibility of using carbon dioxide maceration, which ensures the optimal accumulation of substances of the phenolic complex, has been established for the production of young red table wines, especially when processing high-acid grape varieties with a high content of anthocyanins and tannin. Carrying out carbon dioxide maceration of whole bunches of grapes under conditions of anaerobiosis has contributed to the preservation of biologically active substances in wine, including vitamins, stilbenes, phenolcarboxylic acids.","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91090415","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}
引用次数: 0
Corn in postcut crops 收割后的玉米
Journal of Process Management New Technologies Pub Date : 2023-05-16 DOI: 10.47370/2072-0920-2023-19-1-103-110
A. Kishev, N. Mamsirov, R. A. Tiev, E. M. Egorova
{"title":"Corn in postcut crops","authors":"A. Kishev, N. Mamsirov, R. A. Tiev, E. M. Egorova","doi":"10.47370/2072-0920-2023-19-1-103-110","DOIUrl":"https://doi.org/10.47370/2072-0920-2023-19-1-103-110","url":null,"abstract":"In agrotechnologies postcut crops of intermediate cultures are placed after harvesting annual grasses for green mass, and stubble crops after harvesting early grain crops. Annual herbs at the April sowing dates reach mowing maturity and are harvested for green mass in the third decade of June – the first decade of July. However, after harvesting the main crop of the crop rotation, there are still about 70–90 days left until the end of the growing season, which is quite enough to obtain a full-fledged harvest in the hay crops, and thereby increase the index of arable land use [1; 6]. In this regard in 2020–2022 in the foothill zone of the Kabardino-Balkarian Republic (the Baksansky district), the scientific research was carried out on the irrigated Ciscaucasian chernozems (according to B.A. Dospekhov “Methodology of field experience”) in order to study the elements of improving the technology of growing corn in hay crops, providing a reduction in energy costs and optimization of the main parameters of soil fertility. Recently, agricultural production has been operating in the conditions of a resource deficit and an increasingly complex structure of economic relations and an ever-increasing problem of soil and water conservation. The dominance of economic mechanisms fundamentally changes many generally accepted ideas and approaches in the field of agricultural land use. The overall objective is to maximize crop production per unit of input. As a result of the research, it has been found that the cultivation of corn for grain by cutting, after winter rapeseed by chisel processing to a depth of 28–30 cm and the application of fertilizers at a dose of N120P90, contributes to the stabilization of the agrophysical properties of the soil and the optimization of the energy balance","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88445008","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}
引用次数: 0
The physiological role of carotenoids and their use in food technologies 类胡萝卜素的生理作用及其在食品技术中的应用
Journal of Process Management New Technologies Pub Date : 2023-05-15 DOI: 10.47370/2072-0920-2023-19-1-14-25
A. D. Achmiz, E. Lisovaya, E. Viktorova, A. A. Skhalyakhov
{"title":"The physiological role of carotenoids and their use in food technologies","authors":"A. D. Achmiz, E. Lisovaya, E. Viktorova, A. A. Skhalyakhov","doi":"10.47370/2072-0920-2023-19-1-14-25","DOIUrl":"https://doi.org/10.47370/2072-0920-2023-19-1-14-25","url":null,"abstract":"Carotenoids are widely used and demanded as natural dyes in food technologies due to their biologically active properties. Due to antioxidant properties, carotenoids are widely used for the prevention and treatment of various human diseases, including oncological, cardiovascular, diabetes, etc. In addition, carotenoids are the main sources of vitamin A, which is not produced by the human body, but has a great influence on eye-sight, growth, development and reproductive function of the body. The purpose of the research is to analyze scientific and technical literature to determine the physiological function of carotenoids and the possibilities of their use in food technologies. Carotenoids enter the human body with food and their presence in sufficient quantities in the human diet ensures the normal functioning of the body. The issues of using lycopine and beta-carotene as food dyes and food additives in food technologies have been considered, as well as biologically active components when creating food products, including specialized, functional and personalized ones.The analysis of scientific information has shown that, due to their biological properties, carotenoids perform an important physiological function in a person’s life. The expansion of the area of their use determines the increase in the production of carotenoids and food using them. In accordance with this, studies in the field of improving existing technologies for obtaining carotenoids and expanding the raw material base are relevant, including the use of secondary resources of processing carotene -containing raw materials.","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85902297","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}
引用次数: 0
Studying the adaptability of promising breeding forms of tea to static environmental factors 研究茶叶有前途的育种形式对静态环境因素的适应性
Journal of Process Management New Technologies Pub Date : 2023-02-24 DOI: 10.47370/2072-0920-2022-18-4-139-149
L. V. Vavilova, B. Korzun
{"title":"Studying the adaptability of promising breeding forms of tea to static environmental factors","authors":"L. V. Vavilova, B. Korzun","doi":"10.47370/2072-0920-2022-18-4-139-149","DOIUrl":"https://doi.org/10.47370/2072-0920-2022-18-4-139-149","url":null,"abstract":"The article presents the results of a long-term assessment of the adaptive potential of breeding forms of tea plants cultivated in the natural and climatic conditions of the North-Western Caucasus (the Republic of Adygea) in order to select the most promising samples from the existing gene pool and use them to breed local highly adaptive varieties. In the course of studying adaptability, generally accepted methods have been used, including the «Program and Methodology for the Study of Fruit, Berry and Nut Crops», 1999 and «Determining the Resistance of Fruit and Berry Crops to Cold Season Stressors in Field and Controlled Conditions», 2002. Meteorological and climatic features of the tea growing area have been analyzed, weather conditions compared with the biorhythms of introduced plants, their influence on the state and productivity of tea noted. Correlation relationships between the temperature factor and the onset of the development phase of tea plants have been characterized. As a result, data have been obtained on the winter hardiness of the studied forms for various components, resistance to excess and lack of heat, and the characteristics of the growth and development of tea plants in various weather conditions and against the background of various regeneration processes have been analyzed. To accelerate the determination of the viability of the conducting system, the authors carried out the growth of damaged shoots at room temperature and presented in the article the results of observations that made it possible to see hidden local tissue damage and characterize their types. The most adaptive forms are AF-3 and AF-5, which show the best resistance to damaging environmental factors, have a high regenerative capacity and can provide a good harvest of green tea leaves for the sustainable development of tea growing in Adygea.","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"154 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76788890","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}
引用次数: 0
Accumulation of 90SR in plant litter of fruit cenosis 果实凋落物90SR的积累
Journal of Process Management New Technologies Pub Date : 2023-02-24 DOI: 10.47370/2072-0920-2022-18-4-201-209
V. A. Pogorelova, B. Tsipinova, E. Melchenko, Y. N. Ashinov
{"title":"Accumulation of 90SR in plant litter of fruit cenosis","authors":"V. A. Pogorelova, B. Tsipinova, E. Melchenko, Y. N. Ashinov","doi":"10.47370/2072-0920-2022-18-4-201-209","DOIUrl":"https://doi.org/10.47370/2072-0920-2022-18-4-201-209","url":null,"abstract":"The growth of industrial and agricultural production, against the backdrop of an increase in the population on the planet, requires an increasing amount of energy. Currently, quite a lot of options for its production are known: thermal and hydroelectric power plants, the use of solar energy (solar batteries), wind, etc. The nuclear power industry continues to develop at a fairly high pace. After the accidents at the Chernobyl nuclear power plant and in Japan, Fukushima 1, a wave of radiophobia rose around the world. But life is taking its toll, and nuclear power plants have already been built or are being built in Belarus, England, China, and so on. Reactors for nuclear power plants are being modernized, but there are no guarantees against accidents. In this case, pollution of various territories, including agricultural land, is possible. The performed scientific work makes a significant contribution to the solution of an urgent problem, i. e. the return of radioactively contaminated fertile lands to agricultural production. The purpose of the research is to study the migration and accumulation of 90Sr in the litter in the orchard, depending on the location of the nuclide in the soil. To achieve the goal of the research, the following tasks have been set: to determine the specific activity of the foliage, bark and wood of the apple tree for the research option with the surface location of the radionuclide on the soil; to determine the specific activity of the foliage, bark and wood of the apple tree for the research option with a buried location of the radionuclide in the soil by 50 cm. To solve the tasks, the field method was used, the radionuclide content in the plant was analyzed on the USK GAMMA Plus device with a beta tract. When the radionuclide is located in the upper part of the soil, the bark of the fruit plant will make the greatest contribution in terms of radiation, followed by leaves and wood. The greatest accumulation of the radionuclide in the second variant of the experiment occurred in the leaves. The difference in the specific activity of 90Sr between foliage and bark in 2016 was 2.0 times, between foliage and wood – 2.2 times. It was established that the studied variants of the experiment had an impact on the accumulation of the pollutant in the plant litter.","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88224695","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}
引用次数: 0
A comprehensive reasearch of the impact of growth stimulators and micro-, biofertilizers on the productivity of winter wheat 生长促进剂和微量生物肥料对冬小麦产量影响的综合研究
Journal of Process Management New Technologies Pub Date : 2023-02-24 DOI: 10.47370/2072-0920-2022-18-4-180-191
N. Mamsirov, A. Mnatsakanyan, A. Zagorulko, A. Makarov
{"title":"A comprehensive reasearch of the impact of growth stimulators and micro-, biofertilizers on the productivity of winter wheat","authors":"N. Mamsirov, A. Mnatsakanyan, A. Zagorulko, A. Makarov","doi":"10.47370/2072-0920-2022-18-4-180-191","DOIUrl":"https://doi.org/10.47370/2072-0920-2022-18-4-180-191","url":null,"abstract":"In agrotechnologies for the cultivation of field crops, plant growth regulators, as well as microbiofertilizers can have a beneficial effect on soil microflora, without leading to environmentally unfavorable consequences for the biosphere. The economic efficiency of the production of grain crops, in particular, winter wheat, is also significantly increasing. The article presents the results of many years of research on a comprehensive study of adaptation parameters, innovative elements that exist today in relation to the technology of growing winter wheat in the foothills of the Republic of Adygea. Namely, preparations intended for the fullest possible disclosure of the yield potential of the cultivated crop, Alfastim, Agrostimulus growth stimulants and Ecobacter- Terra microbiofertilizers. The objectives of the research are to study the directions and extent of the impact of micro-, bio-fertilizers and plant growth regulators on the sowing qualities of winter wheat; establishment of characteristic changes in the subsequent processes of growth and development of culture due to the use of the studied drugs; identification and analysis of data on the yield of winter wheat treated with the studied preparations; comprehensive assessment of the effectiveness of the use of Ecobacter-Terra microbiofertilizer and Alfastim, Agrostimul growth regulators in the process of growing winter wheat. As a result of the research, it has been proved that in the conditions of the foothills of Adygea, when growing winter wheat, it is considered profitable and economically justified to apply nitrogen fertilizer at a dose of N70 in the early spring, along with the use of Alfastim growth regulator in the form of seed treatment 25 g/t + crops in the phase tillering 25 g/ha + crops in the heading phase 25 g/ha). These elements of cultivation technology make it possible to increase the yield up to 7.35 t/ha (+0.83 t/ha to the control) and receive an additional net income of 7732.2 rubles/ha.","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87327486","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}
引用次数: 0
The content of heavy metals in the vegetative mass of pumpkin plants when applied by the sprinkling method 喷施法对南瓜植株营养体重金属含量的影响
Journal of Process Management New Technologies Pub Date : 2023-02-24 DOI: 10.47370/2072-0920-2022-18-4-192-200
A. V. Pogorelov, M. M. Brantova, A. Melchenko, T. Knyazeva
{"title":"The content of heavy metals in the vegetative mass of pumpkin plants when applied by the sprinkling method","authors":"A. V. Pogorelov, M. M. Brantova, A. Melchenko, T. Knyazeva","doi":"10.47370/2072-0920-2022-18-4-192-200","DOIUrl":"https://doi.org/10.47370/2072-0920-2022-18-4-192-200","url":null,"abstract":"Obtaining high yields of agricultural plants with their proper quality on soils contaminated with heavy metals is of the utmost importance for modern farmers of the Kuban. The purpose of the research is to study the accumulation of heavy metals in the vegetative organs of pumpkin plants, depending on the properties of the soil and the physical and chemical properties of pollutants. The tasks are to determine the influence of the physical and chemical properties of the soil on the accumulation of heavy metals in the vegetative part of the studied plants; to determine the influence of the chemical properties of heavy metals on their accumulation in the vegetative part of the studied plants. By the method of field research, the accumulation of heavy metals in the vegetative mass of pumpkin, Mramornaya variety, when applied by sprinkling method, depending on the physico-chemical properties of the soil, has been studied. Heavy metals in plants are determined by the AAS method. It has been found that when growing the studied plant on a rain-fed plot of meadow-chernozem soil, copper and cadmium accumulated in the foliage less than in the soil of rice check, respectively 2.2 and 4.9 times. The studied heavy metals had a depressing effect on the biometric parameters of the pumpkin. On the experimental plots of meadow-chernozem soil of the bogarny plot and the soil of the rice check, there was a decrease in the studied biometric parameters compared with the control. Moreover, on the meadow-chernozem soil of the rice check, this decrease was more intense. Under the influence of heavy metals and soil properties, the yield of the studied plant decreased: for the first variant it was 24.0 t/ha, for the second – 8.2 t/ha. When growing Mramornaya pumpkin variety on meadow-chernozem soil, a rain-fed area of cadmium accumulated more than copper by 16.0 times, on meadow-chernozem soil of rice check, this difference was 47.0 times. One of the reasons for this difference in the accumulation of heavy metals is their physiological role for the plant under study.","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86222529","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}
引用次数: 0
Changes in biological activity and toxicity of soil in sweet corn crops 甜玉米作物土壤生物活性和毒性的变化
Journal of Process Management New Technologies Pub Date : 2023-02-24 DOI: 10.47370/2072-0920-2022-18-4-161-171
E. N. Efremova, A. Belyaev, N. Petrov
{"title":"Changes in biological activity and toxicity of soil in sweet corn crops","authors":"E. N. Efremova, A. Belyaev, N. Petrov","doi":"10.47370/2072-0920-2022-18-4-161-171","DOIUrl":"https://doi.org/10.47370/2072-0920-2022-18-4-161-171","url":null,"abstract":"The number of soil microorganisms affect the fertility of the soil and the processes occurring in the soil microflora. An urgent research problem is the rationale for the use of intensive technologies for the cultivation of sweet corn using progressive methods for obtaining a highly productive crop based on the principles of resource conservation, biologization and ecologization. The purpose of the research is to study the toxicity and biological activity of the soil after sowing sweet corn. The tasks are to determine the biological activity and toxicity of the soil, and comparative impact of agricultural practices in the study of soil toxicity. Two-factor experiment in quadruple repetition. The experiments were carried out on the farm enterprise of Popov S.A., the Chernoyarsky district of the Astrakhan region. The research period was 2009…2015. Determination of biological activity and toxicity was carried out at the beginning of the research in 2009 and 2015. According to the assessment of the intensity of the destruction of cellulose on O.E. Pryazhnikova’s scale biological activity was characterized as strong. A close correlation dependence on experience factors was noted, the relationship between the signs was high and direct. When determining the toxicity of the soil, we came to the conclusion that at the beginning of the research favorable conditions for the development of the studied crop were formed on soils cultivated by moldboard cultivation. According to zero tillage, an increase in soil toxicity was observed, which was expressed in a decrease in seed germination, the mass of seedlings. Revisited in 2015. Soil toxicity after zero tillage decreased in all variants, seed germination increased, on average, by 5...8%. As a result of the accumulation of plant residues on the soil surface, an upper humus layer was formed, leading to a constant penetration of ai r into the soil.","PeriodicalId":31411,"journal":{"name":"Journal of Process Management New Technologies","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79525671","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}
引用次数: 0
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