scholarly journals BIODIVERSITY OF EDAPHIC FAUNA IN GRAY FOREST SOILS OF THE REPUBLIC OF MOLDOVA

2021 ◽  
Vol 10 (19) ◽  
pp. 134-141
Author(s):  
Irina Senicovscaia ◽  
Andrei Danilov ◽  
Andriana Danilov
Keyword(s):  
Forest Soils ◽  
Trophic Levels ◽  
Natural Ecosystems ◽  
Soil Layers ◽  
Republic Of Moldova ◽  
Gray Forest Soils ◽  
Melolontha Melolontha ◽  
The Republic ◽  
The Relationship ◽  
Gray Soil

Gray forest soils of the natural ecosystems in the central and northern zones of the Republic of Moldova are the habitat and the source of conservation and reproduction of the edaphic fauna. They represent themselves the standards of the biodiversity for soil invertebrates. Invertebrates sampling was carried out from test cuts by manual sampling of soil layers to the depth of soil fauna occurrence. The main content of invertebrates in gray soils under the forest was in the layer of 0-20 cm. In addition to the Lumbricidae family there were found the species of the Clubionidae, Hydromiidae, Scarabaeidae, Oniscidae, Tortricidae, Julidae, Curculionidae, Carabidae, Geophilidae, Tenebrionidae, Melandryidae and Formicidae families. Species of Eisenia rosea, Euomphalia strigella, Formica rufa, Tortrix viridana, Curculio glandium, Melolontha melolontha and others have been identified in three subtypes of gray forest soils of natural ecosystems. The long use of these soils in agricultural production led to the considerable decrease in the number and biomass of invertebrates and degradation of the faunal complex in general. The number of families decreased from 6-12 to 1-3. Species of Lumbricidae, Elateridae, Tortricidae and Coccinellidae have been found in arable gray forest soils. The trophic pyramids are stable in the typical virgin gray soil. The relationship between trophic levels of the edaphic fauna in the typical gray forest soil is stronger in comparison with albic and molic gray forest soils.

ASSESSMENT OF PRODUCTION FUNCTIONS AND ANALYSIS OF THE IMPACT OF PRODUCTION FACTORS ON THE MAIN INDICATORS AGRICULTURE OF THE REPUBLIC OF DAGESTAN

2020 ◽  
Vol 4 (12) ◽  
pp. 38-42
Author(s):  
N. M. CHAPAEV ◽  
Keyword(s):  
Agricultural Production ◽  
Factor Models ◽  
Production Functions ◽  
Agricultural Enterprises ◽  
Republic Of Moldova ◽  
Production Factors ◽  
Different Types ◽  
The Republic ◽  
The Impact ◽  
The Relationship

This article assesses the relationship and dependence between the main economic indicators of agricultural enterprises of the Ministry of agriculture of the Republic of Moldova for different years, models of production functions of different types are constructed. The parameters and characteristics for two-factor models expressing the dependence of agricultural production on the number of people employed in agriculture are given.

THE INTENSITY OF CARBON UPTAKE BY FIELD CROPS, DEPENDING ON THE CULTIVATION TECHNOLOGY IN THE REPUBLIC OF TATARSTAN

2021 ◽  
Vol 16 (3) ◽  
pp. 14-18
Author(s):  
Marat Amirov
Keyword(s):  
Durum Wheat ◽  
Forest Soils ◽  
Field Experiments ◽  
Agricultural Land ◽  
Mineral Fertilizers ◽  
Potential Yield ◽  
Field Crops ◽  
Gray Forest Soils ◽  
Dry Biomass ◽  
The Republic

Carbon dioxide is absorbed by plants during photosynthesis and the intensity of this process depends on the solar radiation coming to this territory, the temperature regime, the availability of moisture and batteries. The amount of CO2 absorbed by plants is determined by the accumulated dry biomass or yield. The potential yield of field crops in production conditions is not always achieved. The paper presents the results of studies on the effect of calculated doses of mineral fertilizers on various types of soils with different moisture indicators on the formation of dry biomass by spring durum wheat. Field experiments were carried out on gray forest soils in 2005-2008, which occupy 43.7% of agricultural land in the Republic of Tatarstan and chernozems in 2001-2003, occupying 39.9%. The assimilation of mineral nutrition elements from soil and fertilizers by plants is influenced not only by the type of soil, but also by the availability of productive moisture. In the studies of 1984-1987, the effect of fertilizers and irrigation on the intensity of accumulation of dry biomass by spring durum wheat was studied. The use of calculated doses of mineral fertilizers on leached chernozems on average for 1984-1987 increased the accumulation of dry biomass of spring durum wheat by 45.6%, and in combination with irrigation by another 57.4%. In the experiments of 2001-2003, calculated doses of mineral fertilizers increased the accumulation of dry biomass by 20.7% on the chernozems of the Transcamian region of the Republic of Tatarstan, and by 13.6% on the gray forest soils of the Pre-Kama region in 2005-2008

scholarly journals CYBERSECURITY AS A FUNDAMENTAL ELEMENT OF THE DIGITAL ECONOMY

MEST Journal ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 97-105
Author(s):  
Alexandru Leahovcenco
Keyword(s):  
Correlation Analysis ◽  
Social Engineering ◽  
Digital Economy ◽  
Cyber Attacks ◽  
Republic Of Moldova ◽  
Cyber Threats ◽  
Low Profile ◽  
The Republic ◽  
Definition Of ◽  
The Relationship

The development of the digital economy is inextricably linked to cybersecurity. The article discusses issues related to the definition of cybersecurity, its elements, and examines data on cyber-attacks. The analysis of the tightness of the relationship between the share of the digital economy in GDP and the GCI index using a correlation analysis is carried out in this article. The issues of cybersecurity in the Republic of Moldova are also discussed and ways to improve it are suggested. Currently, there have been significant changes in the structure of cyber threats. These changes are associated with discrete changes in the motives and tactics of cybercriminals. The reasons for enrichment contributed to the emergence of crypto miners. At the same time, there is a shift towards reducing the use of malware and complex infrastructure and moving to low-profile social engineering attacks. This article analyzes the situation in the

Effect of different tillage options on potato yield

10.12737/1366 ◽  
2013 ◽  
Vol 8 (3) ◽  
pp. 122-125
Author(s):  
Рыжих ◽  
Lyudmila Ryzhikh
Keyword(s):  
Crop Rotation ◽  
Forest Soils ◽  
Steppe Zone ◽  
Potato Production ◽  
Perennial Grasses ◽  
Forest Steppe ◽  
Forest Zone ◽  
Row Crops ◽  
Gray Forest Soils ◽  
The Republic

The article is undertaken a comparative study of technologies, based on plowing with a turnover of the reservoir, and main alternative tillage in a crop rotation with perennial grasses and row crops (potatoes) in the specific environmental conditions of the Predkamskiy forest zone region. We present the results of potato production in the crop rotation, provided various ways of handling the gray forest soils of forest-steppe zone of the Republic of Tatarstan (example plot experimental fields of Tatar Research Institute of Agriculture on gray forest soils).

scholarly journals ‘She Read Me a Prayer and I Read It Back to Her’: Gagauz Women, Miraculous Literacy and the Dreaming of Charms

2014 ◽  
Vol 4 (1) ◽  
pp. 3-20
Author(s):  
James Kapaló
Keyword(s):  
Social Roles ◽  
Reading And Writing ◽  
Orthodox Christian ◽  
Republic Of Moldova ◽  
Writing Practices ◽  
Dream Narratives ◽  
The Republic ◽  
Dangerous Knowledge ◽  
Women's Reading ◽  
The Relationship

This paper explores the polyvalent and gendered nature of the relationship between the practices of reading and charming and the Mother of God in the dream narratives of Gagauz women in the Republic of Moldova. The most widespread healing text used by this Orthodox Christian minority, The Dream of the Mother of God, is paradigmatic of this relationship being the principle ‘site’ where images of and beliefs about healing and dreaming meet with women’s reading and writing practices. Women’s knowledge of reading and charming constitutes dangerous knowledge and their dream narratives of literacy and healing represent an important way in which gender and identity are performed by this group of women. I argue here that although dreams with the Mother of God and her text represent transgressions of patriarchal religious boundaries, their ability to contribute to the reimagining or renegotiation of gendered social roles for these women is limited.

DENSITY COMPOSITION OF TOPSOIL, DEPENDING ON VARIETY AND METHODS OF BASIC SOIL CULTIVATION

2016 ◽  
Vol 11 (1) ◽  
pp. 39-42 ◽  
Author(s):  
Шашкаров ◽  
Leonid Shashkarov ◽  
Овчинников ◽  
Aleksandr Ovchinnikov
Keyword(s):  
Forest Soils ◽  
Soil Density ◽  
Soil Cultivation ◽  
Gray Forest Soils ◽  
The Republic

The article discusses the formation of soil density, depending on the methods of basic soil cultivation and varietal characteristics on gray forest soils of the Republic of Mari El. Such varities, as Vladimir, Roushan and Zazerskiy 85 were studied, and methods of basic soil cultivation are plowing to 20-25 cm., disking to 8-10 cm and milling to 12-14 cm. The results of the analysis of the soil density formation were provided.

FORMATION OF CROP DENSITY AND STRUCTURE OF SPRING WHEAT CROP, DEPENDING ON THE VARIETY AND PRE-SOWING TREATMENT OF SEEDS

2016 ◽  
Vol 11 (1) ◽  
pp. 30-33
Author(s):  
Лебедева ◽  
Zoya Lebedeva ◽  
Шашкаров ◽  
Leonid Shashkarov
Keyword(s):  
Spring Wheat ◽  
Forest Soils ◽  
Wheat Crop ◽  
Gray Forest Soils ◽  
Crop Density ◽  
The Republic ◽  
Seeds Germination

The article discusses the issues of formation of crop density and structure of spring wheat crop, depending on the varietal characteristics of gray forest soils in the Republic of Mari-El. The varieties Simbirtsit, Amir and Ekada-109 were studied. The paper displays the results of the analysis of seeds germination formimg, the preservation of plants and elements of the structure of the crop.

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