scholarly journals Technology and tools for strip tillage in the energy-saving system of agriculture in Volgograd region

2021 ◽  
Vol 843 (1) ◽  
pp. 012020
Author(s):  
I B Borisenko ◽  
M V Meznikova
Keyword(s):  
Energy Saving ◽  
Soil Tillage ◽  
Technical Solution ◽  
Resource Saving ◽  
Adjustment Mechanism ◽  
Fine Soil ◽  
Volgograd Region ◽  
Zone Parameters ◽  
Strip Tillage

Abstract The article highlights the results of research in strip farming. The method of minimum soil tillage, a resource-saving working body ROPA and a soil tillage tool for strip ripping OMPO-5.6, which are designed to perform fine soil tillage with strip deepening, are proposed. Adjustment of loosening depth from bit is achieved within the range of 0.25-0.4 m and is selected taking into account the crop grown in the farm. Availability of undercutter tine allows to regulate parameters of continuous ripping zone. Parameters of treated and untreated strips are regulated by location of undercutter paw. The design of the tool provides a smooth adjustment mechanism by which the width of the cultivated strip can be changed within 0.25-0.35 m. This makes it possible to use the implement for different tilled crops. The technological process carried out by this working body helps to reduce the wounding effect on the soil through a simple technical solution. Installation of side undercutting discs allows cultivating the soil within a given strip, and the process of cutting the soil in a blocked environment improves the quality of treatment.

scholarly journals Technology of strip chemical treatment in the resource-saving system of agriculture in Volgograd region

2021 ◽  
Vol 843 (1) ◽  
pp. 012021
Author(s):  
I B Borisenko ◽  
M V Meznikova ◽  
E I Ulybina
Keyword(s):  
Chemical Treatment ◽  
Technical Solution ◽  
Resource Saving ◽  
Spray Solution ◽  
Rational Distribution ◽  
Volgograd Region ◽  
Working Solution ◽  
Cultivated Plant ◽  
The Cost ◽  
Rate Of Consumption

Abstract To preserve and restore disturbed lands and reduce the damaging impact on air, plants and soil, it is necessary to apply resource-saving technologies. Strip-till technology is recommended for tilled crops. The technical solution is offered to increase the efficiency of the working solution use due to the rational distribution on the objects of influence and increase of its uniformity. That is, it is possible to reduce the hectare rate of consumption of the working solution by using the method of strip chemical treatment of plants. This is achieved by the redistribution of the working solution between the row and the row with the cultivated plant. The technical solution is to equip the serial sprayer with two lines with spray nozzles and special separator bodies. After a quick changeover in the field without the use of special tools, it is possible to switch from continuous spraying to strip spraying and back. At switching over to strip spraying, the spray solution is sprayed strictly along the strips of cultivated plant growth and covers the whole surface of stem and leaves. This allows reducing the cost of liquid chemicalization agents application and accurately redistributing the working solution.

The use of poly additive Nabicat in the feeding of laying hens

2020 ◽  
pp. 44-55
Author(s):  
S. Nikolaev ◽  
L. Andreenko
Keyword(s):  
Laying Hens ◽  
Optimal Dose ◽  
Control Group ◽  
Nutrient Metabolism ◽  
Volgograd Region ◽  
Mineral Components ◽  
Environmentally Safe ◽  
Experimental Group ◽  
Poultry Farming

In modern poultry farming the most urgent tasks are to search for and test new environmentally safe feed and economically justifi ed additives that stimulate productivity, positively aff ect the health of poultry, and consequently increase the livability of livestock and other important zootechnical traits. In order to maintain physiologically normal processes of life, metabolism and increase the level of productivity of poultry it needs mineral components and their chelated compounds. The purpose of this work was to increase the egg productivity of poultry by using the silicon-containing poly additive Nabicat in feeding young hens and laying hens. The researches have been carried out on the poultry cross Highsex Brown under the environments in CJSC “Poultry Farm “Volzhskaya” in the Sredneakhtubinsky area in the Volgograd region. In this paper, The optimal dose of the introduction of the silicon-containing poly additive Nabicat in the diets of young and laying hens of the cross Highsex Brown has been scientifi cally justifi ed and the biological value of using an organic form of silicon has been determined. The positive infl uence of the optimal dose of poly additive on growth, consumption, and digestibility, nutrient metabolism in the poultry body, as well as egg productivity and quality of the resulting egg has been revealed. Thus, the average egg productivity per 1 hen in the control group during the experiment period was 321,3 pcs., and in the 1st, 2nd and 3rd experimental groups it was 322,6 pcs., 325,8 and 325,7 pcs., which was higher than in the control group by 0,40 %, 1,40 and 1,37 %, respectively. The average egg weight in the 1st experimental group exceeded the control by 0,43 g or 0,68 %, in the 2nd experimental group by 1,16 g or 1,84 %, in the 3rd experimental group by 0,81 g or 1,28 %. The economic eff ectiveness of using the organic silicon additive in the composition of Nabicat poly additive in the feeding of laying hens has been proved. The economic eff ect due to the use of diff erent doses of the introduction of silicon-containing poly additive Nabicat in compound feed for laying hens of the 1st experimental group was 141,66 rubles, the 2nd experimental group 962,76 rubles, and the 3rd experimental group 821,89 rubles.

scholarly journals The possibility of using lactic additives and sonochemical technology in the production of preserves

2020 ◽  
Vol 164 ◽  
pp. 06012
Author(s):  
Vera Demchenko ◽  
Irina Asfondiarova ◽  
Nina Katkova ◽  
Marina Ivanova ◽  
Elena Belokurova
Keyword(s):  
Ultrasonic Treatment ◽  
Storage Temperature ◽  
Food Additives ◽  
Microbiological Quality ◽  
Point Scale ◽  
Resource Saving ◽  
High Quality ◽  
Processing Power ◽  
Fish Product

The priority in improving the existing methods of processing fish is salting with the use of food additives with different functional orientations. The aim of the study was the development of preserves with the introduction of lactate-containing additives and using sonochemical technologies; examination of the quality of the products obtained according to organoleptic and microbiological safety indicators. The article proposes a resource-saving technology for the production of fish products with prolonged shelf life due to the use of a complex food additive consisting of lactic, acetic, propionic acids and their salts in different proportions with subsequent ultrasonic treatment using the ultrasonic generator of the Wave series model UZTA-0 2/22-OM. There was established the optimal mode of using the ultrasonic processing power of 75 W / m2 in the manufacture of fish preserves from herring. Organoleptic and microbiological quality indicators were studied during storage of preserved products with the addition of additives and ultrasonic treatment compared to the control. Organoleptic assessment was carried out on a five-point scale, microbiological indicators were studied by standard methods. The Dilactin Forte Plus dietary supplement in the composition of preserves in the amount of 3% and in combination with the use of sonochemical technologies makes it possible to obtain a safe high-quality fish product. Manufactured preserves at a storage temperature of 0 ± 2 ° C can maintain their high quality for 5 months.

scholarly journals Not all biases are bad: equitable and inequitable biases in machine learning and radiology

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Mirjam Pot ◽  
Nathalie Kieusseyan ◽  
Barbara Prainsack
Keyword(s):  
Machine Learning ◽  
Human Error ◽  
Technical Problem ◽  
Social Dimension ◽  
Patient Treatment ◽  
Technical Solution ◽  
Negative Effects ◽  
Different Types ◽  
Human Decision

AbstractThe application of machine learning (ML) technologies in medicine generally but also in radiology more specifically is hoped to improve clinical processes and the provision of healthcare. A central motivation in this regard is to advance patient treatment by reducing human error and increasing the accuracy of prognosis, diagnosis and therapy decisions. There is, however, also increasing awareness about bias in ML technologies and its potentially harmful consequences. Biases refer to systematic distortions of datasets, algorithms, or human decision making. These systematic distortions are understood to have negative effects on the quality of an outcome in terms of accuracy, fairness, or transparency. But biases are not only a technical problem that requires a technical solution. Because they often also have a social dimension, the ‘distorted’ outcomes they yield often have implications for equity. This paper assesses different types of biases that can emerge within applications of ML in radiology, and discusses in what cases such biases are problematic. Drawing upon theories of equity in healthcare, we argue that while some biases are harmful and should be acted upon, others might be unproblematic and even desirable—exactly because they can contribute to overcome inequities.

RESULTS OF PRODUCTION TESTS OF A COTTON CLEANING UNIT WITH A VERTICAL ARRANGEMENT OF FINE LITTER PURIFICATION SECTIONS

2021 ◽  
Vol 4 (2) ◽  
pp. 35-42
Author(s):  
Kh.S. Usmanov ◽  
◽  
M.A. Gapparova
Keyword(s):  
Energy Saving ◽  
Quality Indicators ◽  
Test Results ◽  
Resource Saving

The article presents the test results of a cotton cleanerwith a vertical arrangement of sections for cleaning from fine litter. The technological and qualitative comparative indicators of the existing and proposed technologies have been obtained, which shows a significant advantage of the proposed technology for cleaning cotton from trash impurities.Key words: small trash impurities, vertical method, technology, unit, quality indicators, fiber, energy-saving, resource-saving

Assessment of energy saving and GHG reduction of winter oilseed rape production using sustainable strip tillage and direct sowing in three tillage technologies

2022 ◽  
Vol 51 ◽  
pp. 101911
Author(s):  
Lina Saldukaitė ◽  
Egidijus Šarauskis ◽  
Andrii Zabrodskyi ◽  
Aida Adamavičienė ◽  
Sidona Buragienė ◽  
...  
Keyword(s):  
Energy Saving ◽  
Oilseed Rape ◽  
Winter Oilseed Rape ◽  
Ghg Reduction ◽  
Strip Tillage ◽  
Direct Sowing

Influence of soil bio stimulators on the change in the quality of a soil tillage machine operation

2020 ◽  
Vol 24 (1) ◽  
pp. 22-26
Author(s):  
P. Findura ◽  
◽  
M. Prístavka ◽  
V. Hrdá ◽  
A. Szparaga ◽  
...  
Keyword(s):  
Soil Tillage ◽  
Machine Operation

RESOURCE SAVING WHEN IMPLEMENTING MEASURES TO OPTIMIZE LIGHTING IN POULTRY FACTORIES

2021 ◽  
Author(s):  
Ирина Владимировна Агафонова
Keyword(s):  
Energy Saving ◽  
Energy Resources ◽  
Resource Saving ◽  
Poultry Farms ◽  
Lighting Systems ◽  
Save Energy

Статья посвящена значению энергосбережения в системах освещения на птицефабриках. В статье предлагается при оснащении птицеводческих хозяйств осветительными приборами использовать преимущественно энергосберегающие лампы. Также внимание следует уделить режимам освещения, спектру света, оптимизация которых также поможет сэкономить энергетические ресурсы. The article is devoted to the importance of energy saving in lighting systems in poultry farms. The article proposes to use mainly energy-saving lamps when equipping poultry farms with lighting devices. Also, attention should be paid to lighting modes, the spectrum of light, the optimization of which will also help save energy resources.

scholarly journals Influence of rootstock on the quality of sweet cherry fruits in the conditions of the Lower Volga region

2021 ◽  
Vol 845 (1) ◽  
pp. 012063
Author(s):  
OA Nikolskay ◽  
A V Solonkin ◽  
E N Kikteva
Keyword(s):  
Sweet Cherry ◽  
Climatic Conditions ◽  
Lower Volga Region ◽  
One Dimensional ◽  
Qualitative And Quantitative ◽  
Volgograd Region ◽  
Heat And Moisture ◽  
Quantitative Indicators ◽  
Fruit Plantations

Abstract Sweet cherry is a thermophilic and whimsical crop that reacts painfully to unfavorable meteorological conditions, such as frost, drought or high humidity in the air and soil. At the same time, this crop requires a uniform supply of heat and moisture during the growing season. In the climatic conditions of the Volgograd region, stressful situations often arise that can partially or completely reduce the yield of fruit crops, especially those introduced to our region from other regions. To reduce the risk of losing the yield of fruit plantations, including sweet cherry, it is necessary to pay special attention to the choice of the variety, as well as the rootstock on which this variety is grafted. The publication presents the results of studying the influence of rootstocks on the qualitative and quantitative indicators of sweet cherry fruits, such as taste, weight, uniformity, color, and productivity. According to the results of the study in the field (in the garden), varietal-rootstock combinations were identified that have one-dimensional, crack-resistant, large fruits, while maintaining high and stable productivity. According to the results of research, it was found that the rootstock affects not only the strength of growth and the shape of the crown, but also the quality of the fruit. The most dependent of the studied varieties on the type of rootstock is Euphoria, the lowest weight of berries was observed on the rootstock VSL-1. At the same time, this rootstock has a higher percentage of resistance to cracking of the fruit. Based on the conducted research, it can be concluded that with the help of rootstock, it becomes possible to influence the quality indicators of fruits.

scholarly journals The application of energy saving to the Kali Adem Muara Angke Port design

2021 ◽  
Vol 878 (1) ◽  
pp. 012030
Author(s):  
N Novia ◽  
J Rilatupa ◽  
R Ismanto
Keyword(s):  
Energy Saving ◽  
Provincial Government ◽  
Capital Region ◽  
Sea Transportation ◽  
Port Design ◽  
Thousand Islands

Abstract The level of sea transportation use in Indonesia is getting higher and higher, so it must be balanced with the improvement in the quality of port supporting infrastructure. The Provincial Government of DKI Jakarta will revitalize Kali Adem Port, which will also be assisted by the Thousand Islands Regency Government, considering that Kali Adem Port is one of the gateways to the Thousand Islands. Kali Adem Port is a passenger port located on Jalan Dermaga, Pluit, Penjaringan, North Jakarta, Special Capital Region of Jakarta. Kali Adem Harbor serves tourists who want to visit several islands in the Thousand Islands, and residents of Pulau Seribu who want to buy some daily necessities from Jakarta. Passenger density, problems with access and circulation, and several other problems require this Port to improve its quality and quantity. This port should have designed to pay attention to the environment, such as applying the eco-tect theme to this building, as well as the waterfront concept to maximize the potential of the existing sea. In this design the concept of shading is applied to the facade to maximize comfort and the application of energy-saving lighting in buildings and the Port and its plazas

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