The genesis, classification, and melioration of gleyed podzolic chernozem-like soils in the north of the forest-steppe zone of European Russia

2014 ◽  
Vol 69 (2) ◽  
pp. 62-68
Author(s):  
F. R. Zaidelman ◽  
L. V. Stepantsova ◽  
A. S. Nikiforova ◽  
V. N. Krasin ◽  
S. B. Safronov
Keyword(s):  
Steppe Zone ◽  
European Russia ◽  
Forest Steppe ◽  
The North

scholarly journals Taxonomic composition of weed vegetation in the southern and middle Urals and zonal features of its control in maize crops

2020 ◽  
Vol 222 ◽  
pp. 03024
Author(s):  
A.E. Panfilov ◽  
N.I. Kazakova ◽  
N.N. Zezin ◽  
E.L. Tikhanskaya ◽  
P.Yu. Ovchinnikov
Keyword(s):  
Steppe Zone ◽  
Taxonomic Composition ◽  
Mountain Forest ◽  
Forest Steppe ◽  
Middle Urals ◽  
North West ◽  
The North ◽  
Northern Areas ◽  
Temperate Soil ◽  
Segetal Flora

As a result of expeditionary-route studies, the impoverishment of the composition of the segetal flora in maize crops was established when moving from the North-West to the South-East of the Ural region: from 37 species in the forest-meadow and mountain-forest zones to 10 in the steppe zone. Zonal features of the composition of weed communities associated with the hydrothermal gradient consist in the mutual substitution of annual monocotyledonous and dicotyledonous species with a stable contribution of perennial dicotyledons, as well as the replacement of mesophytic weeds with xerophytic species of the same families. A comparison of cross-spectrum herbicides effectiveness in the forest-steppe and forest-meadow zones showed the advantages of a post-emergent preparation with soil effect of Meister Power. In temperate soil fertility in the Southern area of the region, it is economically feasible to use post-emergent herbicides without soil effect, in Northern areas with stable moisture – soil ones.

scholarly journals The chemical composition of precipitation in Ukraine and its potential impact on the environment and water bodies

2019 ◽  
Vol 28 (1) ◽  
pp. 79-86 ◽  
Author(s):  
V. K. Khilchevskyi ◽  
S. M. Kurylo ◽  
N. P. Sherstyuk ◽  
M. R. Zabokrytska
Keyword(s):  
Chemical Composition ◽  
Atmospheric Precipitation ◽  
Steppe Zone ◽  
Meteorological Station ◽  
Water Bodies ◽  
Forest Steppe ◽  
High Concentration ◽  
Mixed Forests ◽  
The North ◽  
Potential Impact

This article provides characteristic of the chemical composition of atmospheric precipitation on the territory of Ukraine and its potential impact on the environment and water bodies. In Ukraine, the rainfall is 650 mm/year in the northwest of the country (mixed forests), up to 300 mm/year in the south (steppe zone), in the Ukrainian Carpathians - up to 1,600 mm/year. Acidity of atmospheric precipitation (pH) on the territory of Ukraine according to monitoring meteorological stations is 5.9-6.3. Minimum values of mineralization of atmospheric precipitation are observed in a zone of mixed forests in the north of the country. In particular, according to the weather station of Teteriv, the mineralization of atmospheric precipitation is 27.0 mg/l. In forest-steppe and steppe zones, this rate gradually increases to 35-45 mg/l, reaching a maximum in the steppe zone at the Askania-Nova meteorological station (82.4 mg/l). In the chemical composition of atmospheric precipitation, anion predominates sulfates, and among cations - magnesium. Anthropogenic component of the total mineralization of atmospheric precipitation, calculated for the first time on the territory of Ukraine (meteorological station Kobelyaki) by comparison with the regional natural background, is 69%. Concentration of sulfate ions (8-24 mg/l) in atmospheric precipitation on the territory of Ukraine shows a high level of pollution with sulfur, which corresponds to IV-V levels o environmental pollution. It is noted that with increasing concentrations of sulfates in atmospheric precipitation a tendency towards a decrease in the pH in the water of Svityaz Lake is projected. Current research shows that at high concentrations of sulfates in atmospheric precipitation, the risk of falling individual rains with low pH (so-called acid rains) increases. Waters of high concentration of organic matter and low mineralization of water are widely distributed on the territory of Ukraine (catchments of Polissya and the Carpathian region): up to 100 mg/l in the meadows and up to 30 mg/l in the flood period. Often, the pH of water in them is 6-6.5 and precipitation of acidic precipitation can significantly affect their hydroecological state. The obtained results on the influence of chemical composition of atmospheric precipitation on water objects have a diagnostic character. For more specific results, special synchronized studies of the chemical composition of the water of experimental water reservoirs with sampling ofatmospheric precipitation are required.

Evaluation of the Possible Role of Ixodid Ticks in Natural Tularemia Foci in the Forest-Steppe Zone of European Russia

2021 ◽  
Vol 101 (2) ◽  
pp. 265-272
Author(s):  
M. I. Kormilitsyna ◽  
E. I. Korenberg ◽  
T. V. Mikhaylova ◽  
Yu. V. Kovalevskii ◽  
A. V. Amirkhanyan ◽  
...  
Keyword(s):  
Steppe Zone ◽  
European Russia ◽  
Ixodid Ticks ◽  
Forest Steppe

Lichens as indicators of forest ecosystems in the Center of European Russia

2015 ◽  
Vol 5 (3) ◽  
pp. 65-75 ◽  
Author(s):  
Мучник ◽  
Eugenia Muchnik
Keyword(s):  
Indicator Species ◽  
Forest Ecosystems ◽  
Steppe Zone ◽  
European Russia ◽  
Forest Steppe ◽  
Habitat Conditions ◽  
Central Russia

The main are high demands to the habitat conditions (stenotopic or not) and confinedness only to oldgrowth and undisturbed forests and bogs as well as old parks. The lists of indicator species for biologically valuable forest landscapes in the coniferous-broadleaved, broadleaved forests subzones and forest-steppe zone of the Central Russia are given.

scholarly journals The Sites of the Early Nomads on the North-East Periphery of the Sarmatian World

2019 ◽  
pp. 97-109
Author(s):  
Aleksander Tairov
Keyword(s):  
Material Culture ◽  
Steppe Zone ◽  
Ural Region ◽  
Point Of View ◽  
Forest Steppe ◽  
Burial Site ◽  
North East ◽  
The North ◽  
Burial Rites ◽  
Chelyabinsk Region

The paper publishes new materials of the early Sarmatian time from the North-East periphery of the Sarmatian World – the Southern forest-steppe and steppe zones of the Trans-Ural region within the bounds of the modern Chelyabinsk region. The territory of the Southern forest-steppe is represented by the materials of the ruined burial, which is situated on the shore of the lake Smolino within the bounds of Chelyabinsk. It is dated by the early 4th century BC. There are three accidental finds from this region: iron daggers as well. The daggers with curved bar-shaped pommels and arcuate cross-guards are classified as daggers of “transitional type” and are dated by the 4th century BC. The third dagger with a semicircular pommel and a straight cross-guard is included in the group of classical Prokhorovka daggers and is dated the 3rd – 2nd centuries BC. This paper presents the materials of two peculiar burial complexes from the steppe zone of the Southern Trans-Urals. The burial near Mogutovka village is the only one burial (without a barrow) of the early Sarmatian time, which was investigated in the Southern Trans-Ural region. It is situated on the first terrace above the floodplain of the Kamysty-Ayat river. The localization of the burial is not typical for the sites of the early Trans-Ural nomads of the 1st millennium BC. The early Sarmatian burial of the 3rd – 2nd centuries BC was excavated in Druzhinskiy burial site. It was made in the burial pit, which combines signs of a catacomb and an alcove. A child buried here was dressed in a shirt, whose collar and sleeves were decorated with beading. Publishing materials will help to expand the point of view on burial rites and material culture of the early Trans-Ural nomads of the early Sarmatian time, which exists in scientific literature.

scholarly journals Zonal character of the flora of kurgans in central and southern Ukraine

2010 ◽  
Vol 17 (1) ◽  
pp. 47-52 ◽  
Author(s):  
Barbara Sudnik-Wójcikowska ◽  
Ivan Moysiyenko
Keyword(s):  
Selection Criteria ◽  
Steppe Zone ◽  
Life Forms ◽  
Forest Steppe ◽  
Desert Steppe ◽  
The West ◽  
The North ◽  
Vegetation Zones ◽  
Floristic Studies ◽  
Southern Ukraine

Zonal character of the flora of kurgans in central and southern UkraineIn the years 2004-2010 floristic studies were carried out on kurgans in 4 different climatic/vegetation zones: 3 steppe zones (west and central Pontic desert steppe, west Pontic grass steppe, west and central Pontic herb-rich grass-steppe) and a forest steppe zone. Among the 450 kurgans surveyed, 106 barrows met the selection criteria. The species composition and the contribution of different life forms to the flora of kurgans changed along the north-south gradient. Jaccard's similarity coefficient and Wards clustering method were used to compare the qualitative composition of flora in particular zones. The results of this comparison confirmed floristic differences between kurgans located in the four zones. Kurgans in the desert steppe zone proved to have the most distinct flora among the floras considered. The biggest similarities were found between the flora of kurgans in the forest steppe zone and that of barrows in the west and central Pontic herb rich grass steppe.

scholarly journals Agrobiological Assessment of Varieties and Some Methods of Growing Garlic in the Forest-steppe Zone of the Republic of Ingushetia

2019 ◽  
Author(s):  
B B Galaev ◽  
M A Bazgiev ◽  
K Sh Badurgova ◽  
I A Gutseriev ◽  
M Kh Gandarov
Keyword(s):  
Steppe Zone ◽  
Climatic Conditions ◽  
Forest Steppe ◽  
North Caucasus ◽  
Potential Productivity ◽  
The North ◽  
Planting Material ◽  
Cultivation Technology ◽  
The Republic

Increasing production and improving the quality of garlic products is an important production problem. Under the conditions of the vertical zonality of the North Caucasus with varying agroecological conditions, the yield of this crop largely depends on the technology of cultivation and the level of its intensity. Important factors determining the yield and quality of garlic products are varieties adapted to these agro-climatic conditions, quality planting material, cultivation technology that meets the requirements of the crop and the agro-climatic conditions of the region. Currently, the potential productivity of the varieties used in the republic is realized only by 30-40 percent. This is due to the insufficient development of technologies for their cultivation, taking into account the specific environmental conditions of the region. In this regard, research aimed at studying the basic laws of the formation of yield and product quality varieties of garlic is a pressing issue.

scholarly journals Agrobiological Evaluation of Varieties and Methods Used in Growing Garlic in the Forest-Steppe Zone (in the Republic of Ingushetia)

2021 ◽  
Author(s):  
Batyr Galaev ◽  
Magomed Bazgiev ◽  
Liza Kostoyeva ◽  
Israil Gutseriev
Keyword(s):  
Steppe Zone ◽  
Climatic Conditions ◽  
Forest Steppe ◽  
Potential Productivity ◽  
Ecological Conditions ◽  
The North ◽  
Planting Material ◽  
The Republic ◽  
Planting Materials

Increasing the production and quality of garlic yield is an important agricultural challenge. In the varying agro-ecological conditions of the North Caucuses, the yield of this crop largely depends on the planting technology and the level of its intensity. Important factors that determine the quality of the garlic yield are the use of varieties adapted to these agro-climatic conditions, high-quality planting materials and agricultural technology that meets the requirements of the crop, and the agro-climatic conditions of the region. At present, the potential productivity of varieties used in the Republic is only 30-40 percent. This is due to the insufficient development of planting technologies that take into account the specific ecological conditions of the region. This study examines the factors regulating the yield and quality of garlic varieties. Keywords: garlic, fertilizers, planting schemes, variety, planting material, vegetation

scholarly journals Cultivation of grapes in the conditions of forest-steppe zone of Kharkiv region: modern status and prospects

2019 ◽  
Keyword(s):  
Agricultural Sector ◽  
Steppe Zone ◽  
Climatic Conditions ◽  
Distribution Area ◽  
Winter Period ◽  
Forest Steppe ◽  
Natural Conditions ◽  
North East ◽  
The North ◽  
Multi Stage

The purpose of this article is to highlight the possibilities of successful grape growing based on the use of agro-climatic resources of the Eastern forest-steppe of Ukraine, in particular, the relevant areas of Kharkiv region. Main material. Attention is drawn to the needs to intensify research and practical activities on the cultivation of grapes in the region. In the agricultural sector of Ukraine interest in cultivating grapes is growing in more in northern areas, than in its traditional distribution area. An urgent task is a more thorough study of agro-climatic conditions, clarifi cation of agro-clima tic zoning of this culture and the development of practical recommendations. This is especially true of the Eastern forest-steppe of Ukraine and its individual areas, including the northern part of Kharkiv region. This industry, judging by the success of farms and individual economies, can be highly profi table throughout the region but with some reservations. Currently, one of the problems of viticulture is to obtain suffi cient yield to supply the population. For this purpose, the author identifi es the features of the natural conditions of the region. Clarifi cation of agro-climatic features of the territory can be considered as a multi-stage task of agro-climatic zoning at diff erent levels. The Eastern forest-steppe region should be considered as part of a large agroecosystem, occupying a signifi cant place in the forest-steppe zone of Ukraine. Of particular interest are the climatic indicators, the assessment of which allows to justify the grape culture management. These indicators are grouped together. The most important of them are temperature, humidity, light conditions and features of the winter period. Distribution of rainfall (fl ow of water) in the phases of grapes development during the active growing season is also important. It is also necessary to pay a???? ention to the use of other indicators. Most of them are closely related to the hydrothermal coeffi cient (HTC) - the simplest and most informative indicator. It should be added that using special agricultural techniques cultivation of certain grape varieties can be possible in the north-east of Ukraine. Conclusions. The study of suitable forest-steppe agrometeorological regions in Kharkiv region for growing grapes in natural conditions continues to be relevant. This difficult task requires a lot of effort and involvement of specialists.

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