DEVELOPMENT OF A MODEL FOR CALCULATING THE OPTIMAL QUANTITATIVE AND QUALITATIVE INDICATORS OF GRAIN OF THE BASIC CEREAL CROPS, TAKING INTO ACCOUNT REGIONAL CONDITIONS

2019 ◽  
Author(s):  
М.А. ЯНОВА ◽  
Ю.Ф. РОСЛЯКОВ
Keyword(s):  
Statistical Model ◽  
Raw Materials ◽  
Cereal Crops ◽  
New Production ◽  
Climatic Zones ◽  
Grain Processing ◽  
Grain Productivity ◽  
Production Capacities ◽  
Method Of Paired Comparisons

Разработана многомерная статистическая модель расчета оптимальных количественно-качественных показателей зерна основных злаковых культур, выращиваемых в природно-климатических зонах Красноярского края, с целью обоснования рационального размещения новых производственных предприятий зерноперерабатывающей отрасли. В основу рассчитанной многомерной статистической модели положено ранжирование степени соответствия количества и качества зерна, производительность и коэффициент использования производственных мощностей зерноперерабатывающих предприятий с применением метода парных сравнений. Разработан механизм комплексной оценки количественно-качественных показателей зернового сырья для пищевых производств. Предложенный метод математической обработки данных доказывает целесообразность группировки специализаций основных заводов по зонам в соответствии с количественно-качественными показателями зерна. The multidimensional statistical model of calculation of optimum quantitative and qualitative indicators of grain of the main cereal crops grown in climatic zones of Krasnoyarsk region for the purpose of justification of rational placement of the new production enterprises of grain processing branch is developed. The ranking of the degree of correspondence between the quantity and quality of grain, productivity and utilization of production capacities of grain processing enterprises using the method of paired comparisons is the basis of the calculated multidimensional statistical model. The mechanism of complex assessment of quantitative and qualitative indicators of grain raw materials for food production is developed. The proposed method ofmathematical processing of the data proves the feasibility of grouping of specializations to major factories in the zones in accordance with the quantitative and qualitative indices of the grain.

scholarly journals New Technology of Cotton Sowing

2021 ◽  
Vol 58 (2) ◽  
pp. 296-303
Author(s):  
Kamaridin Urinovich Komilov, Aypara Djoldasova Kurbanova, Gafurjan Israilovich Muhamedov
Keyword(s):  
Raw Materials ◽  
New Technology ◽  
Practical Experience ◽  
Saline Soils ◽  
Crust Formation ◽  
Climatic Zones ◽  
Technical Feasibility ◽  
Technological Quality ◽  
The Republic

The possibility of using bulk waste of the chemical industry - phosphogypsum as a useful resource is considered. The results of scientific research and practical experience convincingly proved the technical feasibility and feasibility of using phosphogypsum in the national economy instead of traditional types of natural raw materials. A brief description of phosphogypsum, promising areas for its processing, and some statistics are presented. The article is about the use of chemical ameliorant based on phosphogypsum for effective feedingin various soil and climatic zones for cereals, vegetables, industrial and other crops, to increase the yield of cotton and the technological quality of its fiber. That the use of phosphogypsum as a chemical ameliorant improves the chemical, physical and water-physical properties of saline soils. The article describes a new technology of cotton sowing in the conditions of the Republic of Uzbekistan. The technology of soil treatment and methods of measuring for preventing crust formation are analyzed. The used mechanisms, units and are justified.

scholarly journals Diffusion characteristics of dyeing in Polyester fiber garments referred to their mixtures with cotton and composition

Veritas ◽  
2019 ◽  
Vol 20 (2) ◽  
pp. 59
Author(s):  
Hugo Jiménez-Pacheco ◽  
Gregorio Urbano Palma Figueroa ◽  
Javier Alonso Villegas Aragon ◽  
María del Carmen Camiña Pacheco ◽  
Antonio Erick Linares Flores Castro ◽  
...  
Keyword(s):  
Temperature Gradient ◽  
Raw Materials ◽  
Quality Parameters ◽  
Product Portfolio ◽  
New Production ◽  
Dyeing Process ◽  
Diffusion Characteristics ◽  
Textile Dyeing ◽  
Polyester Fibers

Currently, textile dyeing companies determine their market according to the raw materials processed, which are based on 100% cotton fibers, these fibers are directed to an exclusive market and therefore these companies establish criteria of high quality standards in each of its processes, dyeing being one of the most demanding due to its fastness parameters and color specifications, these characteristics establish the competitiveness of expanding a product portfolio with the incursion of 100% fiber-based clothing polyester and with cotton blends.Some studies suggest the implementation of the dyeing process of these fibers, allowing the organization to have new production alternatives, dyeing processes for polyester and cotton are carried out with heat treatment between 60 °C and 130 °C respectively, with the use of dispersed and chemical dyes; as in the dyeing of Polyester-Cotton that are made in bathrooms established in each stage. Color and solidity tests are performed according to quality parameters, with light and wash fastness controls. Within these dyeing conditions it is essential to determine the thermal gradients to be applied, whose variable must be controlled to optimize the dyeing of polyester fibers and mixtures.The present study evaluates the pre-treatments and the temperature gradient behavior stage in the dyeing process of polyester fibers, taking into account the dyeing curve, in which only the temperature gradient varies. Mathis-ALT-B equipment is used for the dyeing process, for thermal gradient conditions of 135 °C with gradients of 0.3-4.0 °C/min, rotation speed 40-70 RPM, and as colorants were used Novacron, Terail and Liandisperse for cotton and polyester fibers respectively. The results show that the use of dispersants and anti-breakage agents work to prevent failures and improve the corresponding colors, but a high gradient increases the migration of the dye and breaks in the fibers, but in low gradients (2 ° C/min ) The quality of diffusion and dyeing is better and, therefore, prevents reprocessing in the dyeing stage.

scholarly journals Characterization of promising hybrid tobacco combinations

2021 ◽  
pp. 344-348
Author(s):  
Л.Н. Каргина ◽  
В.В. Илюхина
Keyword(s):  
Raw Materials ◽  
Working Process ◽  
Climatic Zones ◽  
Qualitative And Quantitative ◽  
State Register ◽  
Quantitative Characteristics ◽  
Economically Valuable Traits ◽  
Qualitative And Quantitative Characteristics

Для рентабельности отрасли табаководства необходимо наличие сортимента сортов табака. Почвенно-климатические зоны Крыма пригодны для возделывания как ценного ароматичного, так и скелетного табачного сырья. Целью данной работы являлось изучение созданных гибридных комбинаций табака старших поколений для выявления перспективы их дальнейшего использования. Селекционерами Института «Магарач» создан ряд перспективных сортов и гибридных комбинаций старших поколений - предшественников сортов табака. В данной работе приведены результаты оценки шести гибридных комбинаций старших поколений, а также перспективного сорта Дюбек Предгорный по основным хозяйственно-ценным признакам. Стандартом служили сорта Американ 14, Американ 307 и Дюбек новый. Работа велась на опытном участке, расположенном в Предгорной зоне Крыма, в течение трех лет. В процессе работы проводились фенологические наблюдения, оценка сортов по показателям продуктивности растений, качеству сухого сырья и другим характеристикам. По результатам исследований наиболее перспективной по урожайности и качеству продукции оказалась гибридная комбинация старшего поколения Ароматный × Американ 572, которая может быть рекомендована как новый сорт табака для введения его в Государственный реестр селекционных достижений, допущенных к использованию. Перспективный сорт Дюбек Предгорный подтвердил хорошие показатели качественных и количественных характеристик для сортотипа Дюбек и рекомендуется для возделывания в фермерских хозяйствах Крыма. Проведенные исследования позволяют увеличить сортовой сортимент крымских сортов табака. For profitability of tobacco industry, there must be an assortment of tobacco varieties. The soil and climatic zones of Crimea are suitable for cultivation of both premium aromatic and skeletal tobacco raw materials. The purpose of this work was to study the selected hybrid combinations of older generations of tobacco to identify prospects for their further use. The Institute Magarach breeders have created a number of promising varieties and hybrid combinations of older generations - the predecessor tobacco varieties. This work presents the results of evaluating six hybrid combinations of older generations, as well as the promising variety ‘Djubeck Predgornyi’ by basic economically valuable traits. The varieties ‘American 14’, ‘American 307’ and ‘Djubeck Novyi’ served as the standard. The work was carried out in the experimental plot located in the Piedmont zone of Crimea for three years. During the working process, phenological observations and the assessment of varieties in terms of plant productivity, quality of dry raw materials and other characteristics were carried out. According to the research results, the most promising in terms of cropping capacity and product quality was the hybrid combination of older generation ‘Aromatnyi’ × ‘American 572’, which can be recommended as a new tobacco variety for its introduction into the State Register of Breeding Achievements approved for use. The promising variety ‘Djubek Predgornyi’ has confirmed good parameters of qualitative and quantitative characteristics for ‘Djubek’ variety, and is recommended for cultivation in Crimean farming. The carried out researches allow increasing the varietal assortment of Crimean tobacco varieties.

scholarly journals Obtaining and application of composite materials based on polymer-polymer

2021 ◽  
Vol 2 (4/S) ◽  
pp. 113-122
Author(s):  
Kamaridin Komilov ◽  
Aypara Kurbanova ◽  
Gafurjan Mukhamedov ◽  
Jumaqul Allayev
Keyword(s):  
Composite Materials ◽  
Chemical Industry ◽  
National Economy ◽  
Raw Materials ◽  
Practical Experience ◽  
Saline Soils ◽  
Climatic Zones ◽  
Technical Feasibility ◽  
Technological Quality

The possibility of using bulk waste of the chemical industry - phosphogypsum as a useful resource is considered. The results of scientific research and practical experience convincingly proved the technical feasibility and feasibility of using phosphogypsum in the national economy instead of traditional types of natural raw materials. A brief description of phosphogypsum, promising areas for its processing, and some statistics are presented. The article is about the use of chemical ameliorant based on phosphogypsum for effective feeding in various soil and climatic zones for cereals, vegetables, industrial and other crops, to increase the yield of cotton and the technological quality of its fiber. That the use of phosphogypsum as a chemical ameliorant improves the chemical, physical and water-physical properties of saline soils.

Productivity of corn hybrids of different fao groups depending on microfertilizers and growth stimulants under irrigation in the south of Ukraine

2016 ◽  
Vol 3 (1) ◽  
pp. 55-60
Author(s):  
Yu. Lavrynenko ◽  
R. Vozhegova ◽  
O. Hozh
Keyword(s):  
Grain Quality ◽  
Laboratory Method ◽  
The South ◽  
Corn Hybrids ◽  
Early Maturity ◽  
Effi Ciency ◽  
Grain Moisture ◽  
Grain Productivity ◽  
The Impact

The purpose of the research is to identify effi cient microfertilizers and growth stimulants considering biologi- cal features of new corn hybrids of different FAO groups under irrigation conditions in the South of Ukraine and trace their impact on grain productivity of the plants. The methods of the research are the fi eld method – to study the interaction of the research object with experimental factors of the natural environment, to register the yield and evaluate the biometrical indices; the laboratory method – to measure soil moisture, grain moisture content and grain quality indices; the statistical method – to evaluate the reliability of the obtained results; the calculation methods – for economic and energetic assessment of the growing techniques used. The results of the research. The paper defi nes the impact of microfertilizers and growth stimulants on the yield and grain quality of the corn hybrids of different maturity groups and on the economic effi ciency of growing them. The conclusions of the research. Under irrigation conditions of the Southern Steppe of Ukraine it is recommended that the following hybrids should be grown in dark-chestnut soils: early maturity DN Pyvykha, medium-early Skadovskyi, medium maturity Kakhovskyi and medium-late Arabat, using the growth stimulants – treating the seeds with Sezam-Nano and fertilizing with Grainactive at the stage of 7–8 leaves.

TECHNOLOGICAL ASPECTS OF HIGH QUALITY RAW MATERIAL OBTAINING FOR PECTIN PRODUCTION

1970 ◽  
pp. 47-50
Author(s):  
I. A. Ilina ◽  
I. A. Machneva ◽  
E. S. Bakun
Keyword(s):  
Raw Materials ◽  
Thermal Characteristics ◽  
Environmental Safety ◽  
Raw Material ◽  
High Quality ◽  
Temperature Conductivity ◽  
Drying Temperature ◽  
Plant Raw Materials ◽  
Gel Forming Ability

  The article is devoted to the study of the chemical composition, physical and thermal-pfysical characteristics of damp apple pomaces and the identifying patterns of influence of drying temperature the functional composition and gel-forming ability of pectin. The research is aimed at obtaining initial data for the subsequent calculation of the main technological, hydro-mechanical, thermal, structural and economic characteristics of devices for drying the plant raw materials, ensuring the environmental safety and high quality of pectin-containing raw materials, the reducing heat and energy costs. As a result of the study of the thermal characteristics of apple pomaces, the critical points (temperature conductivity – 16.5 x 10-8 m2/s, thermal conductivity – 0.28 W/m K, heat capacity – 1627 j/(kg K)) at a humidity of 56 % are determined, which characterizing the transition from the extraction of weakly bound moisture to the extraction of moisture with strong bonds (colloidal, adsorption). It was found that the pomaces obtained from apples of late ripening have a higher content of solids (21-23 %), soluble pectin and protopectin (2.5-4.5 %). Dried pomaces obtained from apple varieties of late ripening contain up to 25 % pectin, which allow us to recommend them as a source of raw materials for the production of pectin. The optimum modes of preliminary washing of raw materials are offered, allowing to the remove the ballast substances as much as possible. It is established that when the drying temperature increases, the destructive processes are catalyzed: the strength of the pectin jelly and the uronide component and the degree of pectin esterification are reduced. The optimum drying temperature of damp apple pomaces is 80 0C, at which the quality of pectin extracted from the dried raw materials is maintained as much as possible. It is shown that the most effective for the pectin production is a fraction with a particle size of 3-5 mm, which allow us to extract up to 71 % of pectin from raw materials.

STRATEGI MENINGKATKAN LOYALITAS KONSUMEN MAKANAN KHAS KOTA CURUP KABUPATEN REJANG LEBONG

2019 ◽  
Author(s):  
Onsardi Onsardi
Keyword(s):  
Swot Analysis ◽  
Raw Materials ◽  
External Factors ◽  
Consumer Loyalty ◽  
Internal Factors ◽  
The Public ◽  
Typical Food ◽  
Internal And External Factors

The title of this study is the Strategy of Increasing Consumer Food Loyalty in CurupCity, Rejang Lebong Regency (Case Study in "Henvian" Typical Food Industry). Thisresearch is based on the importance of strategies in increasing business and consumerloyalty to products sold.Strategies to increase business and consumer loyalty can bedone with a SWOT analysis. Place of this research is the "Henvian" shop that sellstypical Rejang lebong food. The method used in this study is descriptive qualitative.Informants in this study were people who were considered to know for certain about theHENVIAN Specialty Food Store in Curup City, Rejang Lebong Regency. The dataanalysis technique used in this study is a SWOT analysis to determine the strengths,weaknesses, opportunities and threats in a typical Rejang Lebong food business.By using SWOT analysis techniques that consist of strengths (weakness), weaknesses(weakness), opportunities (opportnity) and threats (threath). The results of this studycan be concluded that the internal factors that are the strength of the marketing strategyare the quality of the product that is good at a price affordable to the public andtourists, service that is friendly and responsive to consumer needs, as well astechnological advancements that facilitate the promotion of business. Internal factorsthat are a weakness are often lack of stock, there are some products that do not meet thestandard packaging, the product shelf life is short, employees do not use uniforms.External factors that become opportunities are a fairly high economic community,abundant raw materials while external factors that are a threat are the manycompetitors, an unstable economy, the price of basic needs increases. Based on theresults of the SWOT analysis of internal and external factors, the strategy used is toimprove product quality by improving the appearance of packaging and quality ofcontent and quality of service by providing uniforms to employees and providingstandards of service to consumers. .Keywords: Strategy, Consumer Loyalty, SWOT

Change of quality indexes of premixes in the storage process

2020 ◽  
pp. 105-112
Author(s):  
Oksana Bitlian ◽  
Oksana Kravchenko ◽  
Tetiana Kodak ◽  
Andrii Onyshchenko ◽  
Tetiana Konks
Keyword(s):  
Raw Materials ◽  
Storage Process ◽  
Important Place ◽  
Inappropriate Use ◽  
Chemical Structures ◽  
Copper Zinc ◽  
Qualitative Responses ◽  
Chelating Compounds ◽  
Quality Indexes

The analysis of literature sources shows that the type and material from which the packaging is made has an important place in the system of factors which influence on the storage of feed products and also prevents reducing the quality of raw materials and finished products. Therefore, the purpose of our research is the technological justification of changing the quality indexes of premix samples with salts of trace elements of different chemical nature in the process of storage. For the solution of the tasks, common zootechnical and statistical methods of the research were used. The use of premixes in feeding pigs is based on the fact that they should be used taking into account the biogeochemical properties of the region for which they are calculated. Foods depending on regional properties have a special biochemical composition and excess or lack of individual substances should be offset by the composition of premix. Ignoring this provision necessarily leads to the inappropriate use of BAR, the misbalance of the diet in relation to the physiological needs and inefficiency of the industry. In turn, it requires the purchase and conservation of products for the period of use. Various chemical structures and structures of BAR during the storage process react differently and change qualitative indexes, which leads to a decrease in the productive activity of active substances. It was determined that the humidity of premixes varied within the limits of 12.0-13.0 %, which exceeded the normative, but was not critical, the highest acidity had premix with sulfuric acid salts (6.9 units), the least - premix with lysates (5.7 unit). According to the results of the study, positive qualitative responses were found for the presence of vitamins A, D and B2, macro- and micronutrients: potassium, magnesium, copper, zinc, cobalt, iodine. The above facts of changes in the properties of premixes in the process of storage must be taken into account when providing technological bases for feeding pigs in order to obtain high gains and the quality of manufactured products. Key words: premix, micro-and macro elements, combined fodders, fodder mixes, chelating compounds, feeding, using, pigs' livestock.

Оrganic Meat Production of Broiler Chickens Hubbard Redbro Cross

2020 ◽  
Keyword(s):  
Broiler Chickens ◽  
Raw Materials ◽  
Animal Health ◽  
Meat Products ◽  
Poultry Meat ◽  
Meat Production ◽  
Significant Difference ◽  
Environmentally Safe ◽  
The Impact

This article presents the results of studying the impact of housing and feeding conditions on broiler chickens of Hubbard RedBro cross, as well as the quality of products obtained when using floor and cage content, in a farm. It established that when receiving a mixed feed of own production using feed raw materials grown on a farm without the use of pesticides, a statistically significant decrease in potentially dangerous substances for animal health is recorded. Compared with factory feed, it has reduced the content of pesticides by 14 times, and mercury and arsenic by 24 times, cadmium by five times, and lead by ten times. The results of the study of economic indicators of growing Hubbard RedBro cross broiler chickens, as well as the chemical composition and quality of carcasses, indicated that there was no significant difference between the floor and cell conditions of keeping. Still, the use of a diet based on eco-feeds contributed to a statistically significant decrease in the concentration of toxic metals in the muscles of the poultry of the experimental groups. As a result, it found that the use of the studied compound feed in the diets of broiler chickens increased the indicators of Biosafety and ensured the production of environmentally safe ("organic") poultry meat products.

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