Monitoring Humus Content of Chernozems (Black Soils) and Soil Water Pollution Rate in the Pre-Ural Forest-Steppe of the Republic of Bashkortostan

2020 ◽  
Vol 17 (1) ◽  
pp. 43-50
Author(s):  
Nailja Zamanova ◽  
Zila Churagulova ◽  
Bulat Murzabulatov ◽  
Irek Miniakhmetov ◽  
Julia Yakovleva
2020 ◽  
Vol 0 (6) ◽  
pp. 13-19
Author(s):  
Guzel Gumerova ◽  
Georgiy Gulyuk ◽  
Dmitry Kucher ◽  
Anatoly Shuravilin ◽  
Elena Piven

Data of long-term researches (2015–2018) in southern forest-steppe zone of the Republic of Bashkortostan, is justified theoretically and experimentally the mode of irrigation of potatoes on leached chernozems of unsatisfactory, satisfactory and good ameliorative condition of irrigated lands. For the growing periods of potatoes with different heat and moisture supply, the number of watering, the timing of their implementation, irrigation and irrigation norms are established. On lands with unsatisfactory meliorative state the number of irrigation depending on weather conditions of potato vegetation period varied from 0 to 3 (1.5 on average) with average irrigation norm – 990 m3/ha. With satisfactory meliorative state of lands the number of irrigation on average increased from 0 to 4 (2.3 on average) with irrigation norm – 1305 m3/ha. On lands with good meliorative state the number of irrigation was the highest – from 1 to 5 (3 on average) with average irrigation irrigation norm is 1653 m3/ha. It was noted that in the dry periods of potato vegetation the greatest number of watering was carried out (3–5 watering), and in the wet periods (2017) watering was not carried out except for the area with a good reclamation state, where only one irrigation was carried out by the norm of 550 m3/ha. Water consumption of potato was studied in dynamics as a whole during the growing season and the months of the growing season depending on weather conditions of vegetation period and land reclamation condition of irrigated lands, as well as in the control (without irrigation). The lowest total water consumption was in the area without irrigation and averaged 226.8 mm. In irrigated areas, its values increased to 319-353.4 mm. The average daily water consumption varied from 2.12 to 3.3 mm. The highest rates of potato water consumption were observed in June and July, and the lowest – in May and August. In the total water consumption of potatoes on the site without irrigation, the largest share was occupied by atmospheric precipitation and in addition to them the arrival of moisture from the soil. Irrigation water was used in irrigated areas along with precipitation, the share of which was 30.2–46.1 %.


2021 ◽  
Vol 0 (3) ◽  
pp. 45-49
Author(s):  
S.SH. ASLAEVA ◽  
◽  
R.F. GATAULLIN ◽  

The main condition for specialization in agriculture is the production of those products for which there is the most favorable natural environment. The purpose of our study is to determine the nature of territorial specialization in grain production based on the level and its dynamics. The object of the research is the agriculture of the Republic of Bashkortostan, which is one of the leading in the Russian Federation. The subject of the research is the factors of formation of territorial specialization of grain production. The work was carried out on the basis of the application of general scientific research methods within the framework of comparative, logical, statistical analysis and graphic interpretation of the results. The territory of the Republic of Bashkortostan is divided according to the complex of natural conditions, respectively, and according to the peculiarities of agriculture, into six zones. We have grouped municipal districts according to the volume of grain production in statics and in dynamics. A map of the municipal districts of the Republic of Bashkortostan for the production of grain by agricultural zones has been built. It was revealed that the dynamics of grain production in the republic has a multidirectional character. In terms of grain production, many regions of the region are promising territories, which, despite the low volume of production, are characterized by positive dynamics, as well as stagnant territories, which are characterized, despite the high volume of production, by negative dynamics. Areas in which grain production is higher than the average for the region are located in agricultural zones belonging to the Southern forest-steppe, the Ural steppe, and the Trans-Ural steppe. But at the same time, in many areas of the Cis-Ural and Trans-Ural steppe, grain production is also increasing, many of them have grain-growing specialization. In the regions located in the southern forest-steppe, grain production is below the average level in the republic, sunflower is most of all cultivated. Agriculture in the republic must be developed in the direction of creating specialized zones, which will allow lower costs to ensure the growth of production. At the same time, the organizational and economic mechanism must change in such a way as to stimulate the specialization and concentration of production.


2021 ◽  
pp. 44-50
Author(s):  
Pavel Alexandrovich Mochalkin ◽  
◽  
Alexander Pavlovich Mochalkin ◽  
Evgeny Georgievich Stepanov ◽  
Lira Amirovna Farvazova ◽  
...  

It was established that 17008 HFRS cases were reported in 53 (out of 54) administrative districts and 12 cities (out of 14) of the Republic of Bashkortostan in 2009-2018. The most intense epidemiological situation (a long-term incidence rate of 48,5 per 100 thousand of the population) was observed within the boundaries of the forest-steppe landscape zone, where. more than 86 % of all cases of infection are recorded of the Republic of Bashkortostan in 2009-2018. The share of infections among the urban population was 64.0 %, the rural one – 36.0 %. In the long-term aspect, according to the conditions of HFRS acquisition, short-term visits to the forest area prevailed – up to 80 %, in household settings – up to 14 % of all cases of the disease. Seasonal increases in the incidence of HFRS take place in May-June – up to 15 % and in September-December – over 46 % of the annual incidence. The presence of synchronicity in the dynamics of HFRS morbidity in rural and urban populations within the boundaries of the administrative district was detected. It has been substantiated that in order to reduce the level of HFRS morbidity among the rural and urban population, it is necessary to provide for an increase in the volume and frequency of preventive (anti-epidemic) measures in the vicinity of rural settlements, regional centers, urban-type settlements and large cities located near forests, within the boundaries of the entire area of the administrative district.


2021 ◽  
Vol 11 (1) ◽  
pp. 36-44
Author(s):  
Mariya Martynova

The results of assessing allocation, territorial distribution of green zones of the Republic of Bashkortostan are given and the standard area of the green zone of the republic's settlements is calculated. In the forest fund of the republic on an area of 300.29 thousand hectares, green zones have been allocated on the territory of 27 out of 31 forestry districts. The largest areas of green zones (thousand hectares) are allocated in Ufa (55.569, including forest park zone 3.280), Dyurtyulinsky (25.904), Sterlitamak (26.875, including forest park zone 4.873) and Yanaulsky (19.724, including forest park zone 0.809) forestry. The lack of green zones in Burzyansky, Karaidelsky, Nurimanovsky and Khaibullinsky forestries is explained by the priority of other categories of protective forests - valuable forests, forests located in water protection zones and in protected areas. Forest park zone is allocated in 19% of forestries. The area of green zones according to the State Standard should be 317.8 thousand hectares, according to the method of V.P. Kovtunov - S.V. Belov - 592.1 thousand hectares, in fact, it is 231.8 hectares. It is required to include 86.0 thousand hectares of forests in the green zone according to the GOST standard. It was determined that in the South Ural forest-steppe region there are 7.1 hectares of forest fund per inhabitant, in the Forest-steppe region - 1.1 hectares / person, in the area of coniferous-deciduous forests - 1.5 hectares / person. The area of the green zone of the cities of the Forest-steppe region of the European part of the Russian Federation is closest to the optimal one; in the Region of coniferous-broad-leaved forests of the European part of the Russian Federation, green zones exceed the norms for the areas of green zones both according to GOST and according to V.P. Kovtunov - S.V. Belov. Insufficient forest area of green zones is seen in the South Ural forest-steppe region


Author(s):  
F. V. Sadykova ◽  
E. G. Bilalova

In the Republic of Bashkortostan, in the greenhouse of the year-round operation of the experimental farm of the state-run vocational training school "Ufa forestry-technical school" (Limonary in Ufa city), tropical and subtropical fruit crops have been cultivated for many years. The farm constantly monitors the agrochemical, physico-chemical, biochemical indicators of soil grounds. The agrochemical characteristics of soils during the cultivation of exotic fruit crops have been studied. For fertilizing all cultivated plants of the farm, organic and mineral macro- and micronutrient fertilizers are regularly added at regular intervals. When using fertilizers, the need for nutrient elements of crops is taken into account for successful growth and fruiting by periods of growth and agrochemical data. The study presents a comparative characteristic of soil grounds for 2016 and 2018, which shows: humus content, mobile forms of P2O5 and K2O, mineral forms of nitrogen, pH (salt). The results of agrochemical surveys allow you to adjust the dose of fertilizers for the cultivation of major crops, planting material and for the formation of the crop.


2021 ◽  
Vol 02 (06) ◽  
pp. 117-129
Author(s):  
E.V. Ruslanov ◽  
◽  
A.A. Romanov ◽  

In November 2019 the joint group of researcers from the Department of State Protection of Cultural Heritage of the Republic of Bashkortostan and the Institution of History, Language and Literature of Ufa Federal Research Center of Russian Academy of Science has conducted archaeological exploration with the aim to find new monuments of the Middle Ages in the Kushnarenkovsky district of the Republic of Bashkortostan. As a result of this exploration Taganaevo 5 settlement was discovered. Collection of materials found in the course of the test pits drilling consist of animal bones, fragments of pottery and handbuilt ceramics, clay coatening, hand forged nails, a fragment of the iron knife and a lithic core. Taganaevo 5 presents itself a multilayer site. The upper strata of its’ cultural layer refer to the ethnographic time dating back to the 19th century, middle strata contain ceramics of Bahmutino and Kushnarenkovo cultures (V-VII ) and at the lower strata have ceramics of the Srubnaya archaeological culture related to the era of the late Bronze Age and the Eneolithic (Agidel culture). Exploraion works which are aimed at finding new archaeologial sites in the forest-steppe zone of the Cis-Urals as well as the cultural and chronological attribution of these sites contribute greatly to the accomulation of a source base for an archaeological map showing resettlement of the representatives of the Agidel ceramics culture and representatives of the Srubnaya, Kushnarenkovo and Bahmutino ceramics types. As well as the location and spread of the settlements (historical sites, villages and auls) during the Modern Age.


2021 ◽  
Vol 282 ◽  
pp. 02009
Author(s):  
Asiya Nizaieva ◽  
Rifkat Akchurin ◽  
Rifkhat Biktimirov ◽  
Rasul Musin ◽  
Leonid Malyshev

Crested wheatgrass being high drought-resistant, is a promising forage crop for the Republic of Bashkortostan. It is relevant in developing varieties adapted to the environmental stress factors that have productive longevity, increased seed and fodder productivity. The paper presents the research results of crested wheatgrass varieties conducted in the nursery of competitive variety testing for seed productivity in 2018-2020. High seed productivity due to well-developed tillering capacity, powerful heads and large seeds of cultivars like Batyr, Brodskii crested, Parkway indicate their adaptation to local conditions and make them promising varieties for further study.


2019 ◽  
Vol 8 (3) ◽  
pp. 92-98
Author(s):  
Sergey Maratovich Yamalov ◽  
Maria Vladimirovna Lebedeva ◽  
Natalya Nikolaevna Luneva ◽  
Gulnaz Rimovna Khasanova ◽  
Zinnur Khaidarovich Shigapov

This paper considers the results of the ordination analysis of weed communities in two regions - the Leningrad Region (LR) and the Republic of Bashkortostan (RB). The dataset includes 1726 relevs of the weed communities executed by the authors during 2000-2018 in cereal and root crops. The calculation of the ecological statuses of communities on 9 scales of D.N. Tsyganov is carried out for ecological characteristics of habitats. The values of the scales corresponding to climatic factors (thermoclimatic scale, cryoclimatic scale, aridity-gumidity scale), edafic factors (salt regime, soil acidity, nitrogen richness, variability of moistening) as well as scales of soil moisture and lightning are attracted to the analysis. The communities ranges on each scale are determined. The detrended correspondent analysis (DCA-ordination) with CANOCO 4.5 software package is used for the identification of ecological patterns of species and communities distribution and definition of the main drivers. It is demonstrated that the sets of the scales reflecting main ecological drivers significantly differ for the compared regions. Only the thermoclimatic scale and the scale of variability of moistening are common for both regions. The scales of nitrogen richness, variability of moistening and cryoclimatic influence generally on floristic composition differentiation in the LR. The scales of aridity-gumidity, the salt regime, lightning, moistening and soil acidity determine the floristic differentiation in the RB. A large number of scales in RB are defined by a variety of zonal vegetation types in the region which are connected with landscapes of forest, forest-steppe and steppe zones as well as a mountain-forest belt of the Southern Ural. The zonal vegetation of LR belongs only to subzones of the southern and average Taiga. The exception is the lightning scale which high values of correlation are connected with a considerable share of sunflower and corn in cultivated crops in RB.


Sign in / Sign up

Export Citation Format

Share Document