scholarly journals The Use of Complexon for the Increase of Regeneration Capacity in Some Fruit Trees after Hailstorm

2021 ◽  
pp. 169-173
Keyword(s):  
Experimental Data ◽  
Research Group ◽  
Fruit Trees ◽  
Regeneration Capacity ◽  
Control Variant ◽  
The Republic ◽  
Plum Tree

Hailstorm causes huge damages to the orchards and vineyards in the Republic of Armenia. Particularly the yield, annual and perennial shoots, as well as the fruiting organs are badly damaged. A fertilizer has been synthesized and applied by our research group, by means of which the artificially simulated injuries on the shoots or those caused by the hailstorm are recovered with noticeable intensity. According to the experimental data the artificially simulated wounds on the shoots of “Victoria” plum tree have been well recovered, the index of which makes 35-45 % in the control variant, while in the variant where Complexon-3 has been twice administered it has amounted to 95-99 % with slight differences.

scholarly journals DIVERSITY AND ECONOMIC IMPORTANCE OF THE LEAF BEETLES (COLEOPTERA, CHRYSOMELIDAE) IN THE REPUBLIC OF MOLDOVA

1970 ◽  
Vol 62 ◽  
Author(s):  
Livia Calestru
Keyword(s):  
Fruit Trees ◽  
Economic Importance ◽  
Medicinal Herbs ◽  
Cereal Crops ◽  
Leaf Beetles ◽  
Republic Of Moldova ◽  
The Republic

The economic importance of the leaf beetles and their distribution according to the groups of damaged plants: forests and other sylvan plantations, cereal crops, fruit trees and berry plants, perennial herbage, vegetables, medicinal herbs and vine is presented in this thesis. Only 19 of the above species are harmful for plants, the others cause insignificant damage or they are indifferent.

Variability in Noun Classes Assignment in Zilo Andi: Experimental Data

2019 ◽  
Vol 23 (3) ◽  
pp. 268-282
Author(s):  
George Moroz ◽  
Samira Verhees
Keyword(s):  
Experimental Data ◽  
Loan Words ◽  
Noun Classes ◽  
Noun Class ◽  
The Republic ◽  
Class Assignment ◽  
Semantic Distinction

This paper evaluates the inter speaker variation in noun class assignment among speakers of the Zilo dialect of Andi (a Nakh-Daghestanian language spoken in the Republic of Daghestan). The nominal lexicon in Andi is divided in three to six classes, depending on the dialect. In dialects with more numerous classes, there are two to three classes for inanimate objects with no obvious semantic distinction between them, while the remaining three classes (male, female, non-human animate) are semantically transparent and predictably refer to either male, female or non-human animate referents respectively. We designed an experiment to test whether the assignment of inanimate noun classes is consistent across speakers in different layers of the lexicon, including native words, older loan words, and more recent borrowings from Russian. As we will show, speakers are fairly consistent in assigning certain noun classes, though some variation occurs in all layers of the lexicon; variation is considerably higher with respect to more recent loanwords and among younger speakers.

Evaluation of the effectiveness of the preparation Zircon on the representatives of genus Iris L. in the introduction to the Republic of Bashkortostan

2019 ◽  
pp. 23-29
Author(s):  
L. F. Beksheneva ◽  
A. A. Reut
Keyword(s):  
Experimental Data ◽  
Plant Growth ◽  
Growth Regulator ◽  
Plant Growth Regulator ◽  
Leaf Blade ◽  
Flowering Phase ◽  
Republic Of Bashkortostan ◽  
The Republic ◽  
Fruit Formation

The article presents an analysis of experimental data demonstrating the rationality of the use of plant growth regulator Zircon on some representatives of the genus Iris L. in the Bashkir Cis-Ural. It is shown that the effect of the substance at a concentration recommended by the manufacturer varies depending on the species and varietal specificity of plants. As a result of tests of the drug, it was found that Zircon stimulates the development of leaf blade and fruit formation, lengthens the flowering phase for some varieties of Iris and to a lesser extent affects other biometric indicators.

scholarly journals Recommendations for statistical methods usage for processing data of pedagogical experiments

2021 ◽  
pp. 54-57
Author(s):  
Ludmila Spinei ◽  
◽  
Ion Spinei ◽  
Keyword(s):  
Experimental Data ◽  
Data Processing ◽  
Statistical Methods ◽  
Applied Statistics ◽  
Continuous Education ◽  
Republic Of Moldova ◽  
Processing Data ◽  
Additional Qualification ◽  
The Republic

In some institutions of continuous education in the Republic of Moldova there is no course in Applied Statistics for Teacher taught. Because of this, the graduates encounter some difficulties in processing the experimental data. Through this article, the authors propose suggestions and models for data processing for additional qualification / requalification theses.

Sorption Method of Zinc (Zn2+) Removal from Galvanic Wastewater of a Machine-Building Plant

2018 ◽  
Vol 931 ◽  
pp. 966-969 ◽  
Author(s):  
Guillaume Kouassi Bru ◽  
Petr V. Klimov ◽  
Alla S. Smolyanichenko
Keyword(s):  
Experimental Data ◽  
Industrial Wastewater ◽  
Machine Building ◽  
Cleaning Efficiency ◽  
Cleaning Method ◽  
Sorption Purification ◽  
Sorption Method ◽  
The Republic ◽  
Building Plant ◽  
Machine Building Plant

This article contains studies, during which the removal of zinc from industrial wastewater of the OOO Rostselmash machine-building plant (Rostov-on-Don) was carried out, using a sorption cleaning method, based on the use of an anacard nut shell grown in the Republic of Côte d'Ivoire. According to the experimental data, the cleaning efficiency was 94%, which confirms the ability of the anacard nutshell to carry out sorption purification of industrial wastewater.

scholarly journals Methodology for rationing the fuel consumption of the PAZ-320412 bus

2021 ◽  
Vol 10 (47) ◽  
pp. 107-115
Author(s):  
Nikolay Vadimovich Petrov ◽  
Maria Mikhailovna Evseeva ◽  
Nadezhda Sergeevna Khiterkheeva ◽  
Daba Nimaevich Radnaev ◽  
Nikolay Ilyich Moshkin
Keyword(s):  
Experimental Data ◽  
Fuel Consumption ◽  
Combustion Engine ◽  
Theoretical Calculations ◽  
Engine Performance ◽  
Driving Cycle ◽  
Technical Data ◽  
International Regulations ◽  
Specific Emissions ◽  
The Republic

The article analyzes suburban bus transportation with specific routes in the Republic of Sakha (Yakutia). For the experimental study, the route No. 101, «Yakutsk – Tabaga» with a total length of 31 km was chosen. The schedule of buses of Municipal Unitary Enterprise «Yakut Passenger Transport Company (YAPAK)» on the suburban route is shown. The basic technical data of the bus PAZ-320412 was studied. In accordance with international regulations for the buses, the determination of fuel consumption and specific emissions of normalized toxic components is carried out using a riding cycle on running drums. For the calculation of fuel consumption, the technique of modeling of indicators of work of the engine which provide change of traction and speed characteristics of the car according to the set driving cycle was used. Finally, the results of the calculated fuel consumption for the NEDC driving cycle are compared with experimental data. As a comparison of the calculated and theoretical fuel consumption data with practical data, the Cummins engine type Cummins ISF 3.8 is considered. This internal combustion engine is installed on a PAZ-320412 bus. Experimental data on the fuel consumption of this bus per 100 km. showed 48 nm3, and theoretical calculations of bus fuel consumption per 100 km. by the proposed method showed 42 nm3. Therefore, to assess the traction and speed properties of the bus, the proposed combined method can be used which allows one to obtain calculation of fuel consumption which is closer to the experimental data on a driving cycle. Using the source data of the vehicle, effective engine performance indicators are evaluated. A calculation method is proposed for modeling a test, and experimental driving cycle of automobile transport with a total mass of more than five tons is suggested.

scholarly journals Energy Divider with Insert for Heat Protection of Fruit Trees

2018 ◽  
Vol 21 (1) ◽  
pp. 8-13
Author(s):  
Alexander Genbach ◽  
Nellya Jamankulova ◽  
Hristo Beloev ◽  
Iliya Iliev
Keyword(s):  
Porous Structure ◽  
Economic Impacts ◽  
Fruit Trees ◽  
Soil Freezing ◽  
Operating Pressure ◽  
Heat Protection ◽  
Ring Channel ◽  
The Republic ◽  
Protection And Control ◽  
And Control

Abstract The method of heat protection and control of phenophases of fruit trees by means of a ring energy divider with insert in the zones of risky agriculture has been developed. This method is performed on the principle of a heat pipe (thermosyphon) or thermopile working in the device of a ring energy divider. The naturally circulating coolant can change the aggregate state, and the presence of a capillary porous structure in the ring channel facilitates the efficient transport of the liquid. The problem of soil freezing was solved as a task of a semi-infinite solid body, when the heat flux passing through the surface of the soil was about 5 W∙m−2, and the driving pressure was −9 °C. The operating pressure is established, the temperature profile is measured, and the coolant consumption and the type of porous structure are optimised. The economic impacts on one tree will make approximately $50, and for a fruit zone of the Republic of Kazakhstan, the economic impacts exceed 500 million dollars per year.

scholarly journals Intensive gardening: mechanization of cut branches windrowing

2020 ◽  
Vol 58 (4) ◽  
pp. 483-494
Author(s):  
P. P. Kazakevich ◽  
A. N. Yurin
Keyword(s):  
Rational Solution ◽  
Experimental Studies ◽  
Soil Surface ◽  
Fruit Trees ◽  
Graphical Analysis ◽  
Special Unit ◽  
Operating Modes ◽  
Operational Test ◽  
The Republic ◽  
The Cost

The most promising technology for utilization of fruit branches is grinding in the aisles of the garden using a special unit. However, the existing technical means provide for double run of the unit, since the width of the grinders is less than the row spacing width. This reduces labor performance up to 2 times and increases the cost of technological operation. A rational solution to this problem is windrowing of the cut branches and crushing within one run by one unit (machine complex) . At the same time, in case the branch grinders have been studied well enough and their parameters are justified, the rational parameters of the branch windrowing unit have not been substantiated until now. Therefore, study of the functioning and substantiation of the parameters of windrowing unit of fruit tree branches is an urgent problem in fruit growing. Analysis of technologies and technical means for this operation showed that the most rational was the technology of utilization of cut products using windrowing and crushing method directly in the garden row, mulching the soil surface with sawdust. Such machines are not manufactured in the republic. To substantiate the parameters of the windrowing unit for branches of fruit trees, theoretical and experimental studies have been carried out to substantiate its operational width. The diameter of position of the brush assembly brushes, the rational number of brushes on the operating body in quantity, speed of its rotation and dynamic coefficient have been determined. The graphical analysis of the process of moving branches by the brush unit made it possible to determine the rational length and rigidity of the elastic fingers of the brush. The obtained parameters and operating modes of the branch windrowing unite were used for development of a complex for harvesting branches of fruit trees KUV1.8, which provides for windrowing and grinding of cut and swath branches of garden trees and bushes with chips scattering on the surface in one run along the row. The prototype of KUV-1.8 branch harvesting complex has successfully passed the commissioning tests and extensive operational test. 

scholarly journals Advanced technologies for small breweries

2020 ◽  
Author(s):  
M.V. Gernet
Keyword(s):  
Experimental Data ◽  
Spirulina Platensis ◽  
Living Cells ◽  
Fermentation Products ◽  
Advanced Technologies ◽  
Small Production ◽  
Control Variant ◽  
Production Conditions ◽  
Secondary Fermentation

This article discusses the compressed yeast use in low-capacity factories of domestic cultures. Information is given concerning the beverages organoleptic profile formation due to secondary fermentation products, depending on the microorganisms used. The prospects of using fermentation activators at the stage of preparing yeast for fermentation of beer wort are shown. The use of the domestic drug ABA and Spirulina platensis in various concentrations was studied. The effect of ABA at a concentration of 0.2% and SP 0.002% on an increasing the living cells number in the volume of fermented wort, as well as on an increasing in the fermentation yeast activity, contributing to the intensification of fermentation for 1 day in comparison with the control variant, was shown. The developed technology based on the obtained experimental data made it possible to intensify the beer technology while increasing the domestic cultures microorganisms adaptogenicity in small production conditions.

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