Khorezm Region Research Articles

XORAZM VILOYATI IQTISODIYOTINING RIVOJLANISHIDA KICHIK BIZNES VA XUSUSIY TADBIRKORLIKNING O‘RNI

This article discusses the role and importance of small business and private entrepreneurship in the economic development of Khorezm region, the role of small business and private entrepreneurship in the national economy. It analyzes the measures taken to develop the economic potential of the Khorezm region and their results in the field of small business and private entrepreneurship.

XORAZMDA KOREYS DIASPORASI: TARIX VA BUGUN

The appearance of the Korean diaspora in Uzbekistan is connected with the deportation in 1937. But even before that, Koreans were part of the national population. Initially, they contributed to the agricultural sector, but since the 1960s, they have been invisible in many fields. The article provides information about the history of their migration to Khorezm region, their adaptation, and the process of establishing their national centers. Analysis and synthesis, systematic and comparative analysis methods were used in writing the article. The role of the Korean diaspora in the history of Khorezm, its share in the population (in the section of cities and districts) and its contribution to the development of various fields were described.

ИККИНЧИ ЖАҲОН УРУШИ ЙИЛЛАРИДА ХОРАЗМДАГИ ДЕМОГРАФИК ЎЗГАРИШЛАР ВА УНИНГ ОҚИБАТЛАРИ

This article analyzes demographic changes in the Khorezm region during the Second World War. The article shows in percentage terms the contribution of men and women to mental and physical labor. Based on statistical documents, natural population growth and the number of births and deaths in the republic are revealed. It is shown that as a result of the relocation of the population to the region due to the war, various epidemic diseases arose, which led to illness and death of the local population.

Indicators of humus state of virgin and irigated gray-brown soils of khorezm vilayat of Uzbekistan

The humus content, elemental composition and optical density of humic acids in virgin and irrigated soils of the Tashsakinsky massif of the Khorezm region of Uzbekistan were estimated. The studied desert virgin and irrigated soils have characterized by light and medium loamy granulometric composition, dusty-granular structure and slightly alkaline reaction. Carbonates present in small quantities - 3.10-10.60%. The total humus content in the upper horizons varies from 0.19% to 0.76%. In virgin grey-brown soils the humus type is humate-fulvate, agriculture soils are humate. The degree of humification of organic matter in newly irrigated gray-brown-meadow and meadow-marsh soils is higher than in virgin gray-brown soils and decreases down the profile. It was revealed that the optical density of humic acids of virgin gray-brown, irrigated meadow and meadow-marsh soils is characterized by high values. The percentage of the sum of humic acid elements differs little from virgin soils to old-irrigated meadow soils. In the lower horizons, oxidation increases by 1.02 times compared to other studied soils. For the first time, the elemental composition of humic acids in virgin and irrigated soils of the desert zone of the Tashsakinsky massif of the Khorezm region was determined. The elemental composition of humic acids showed the oxidizability of humic acids, which decreases from top to bottom along the profile, which is associated with the features of the genesis of the studied soils, the age of irrigation and the degree of cultivation of these soils.

XORAZM VILOYATI TURISTIK IMKONIYATLARI

The article ”tourism opportunities of the Khorezm region " defines socio-economic relations related to the peculiarities of the development of the tourism industry in the Khorezm region, the possibilities of tourism industries in the region and issues of its development as a subject of work, if the tourism sector of the Khorezm region, its current state and dynamics.

Деятельность хорезмийских женщин на фронтах Второй мировой войны

This article highlights the activities of women of the Khorezm region in the ranks of the army and on the battlefield during the Second World War. The author points out that, along with all the republics of the USSR, the Uzbek SSR was also involved in the war, cite the number of people mobilized to the front from the Uzbek SSR, and then focus on those who went to war from the Khorezm region. The article cites as an example the courage of Khorezm women of different nationalities who served at the front and received ranks. The names of women from Khorezm who went to war and did not return, as well as information about them are given. In the article, the author refers to unpublished materials (archival documents of the Department of Defense Affairs of the Khorezm region, books of registration of participants in the war, accounting records). The author covers the topic in detail using documents from the archival fund of the Khorezm Defense Department, which have not been introduced into scientific circulation. These documents provide preliminary information about the activities of women who went to war from Khorezm. Analyzing the documents, the authors identified the names of about 350 women who left the region for the war. They prove the erroneousness of the information given in the studies conducted in Uzbekistan until 2020, that 47 women from the region took part in the war. Also, as a suggestion, in order to immortalize the memory of these women in the heroic struggle against fascism, the necessity of creating new works of fiction, films, plays together with multi-volume Books of Memory, monographs, brochures is substantiated.

Environmental monitoring of the urban Aеolесthес sarta

This article presents the susceptibility and causes of Ulmus trees being damaged by Aeolesthes sarta in Khorezm region. As a result of our research, it was learned that the weaker the plants, the more susceptible they are to damage by Aeolesthes sarta

Farmers on the front line: Perceptions, practices and discrepancies from the Aral Sea's Karakalpakstan and Khorezm regions

AbstractUndesirable changes in surface water and groundwater resources and land quality for biophysical and institutional reasons will further endanger the livelihoods of people in Central Asia. The farmers' understanding of these problems and the adaptation and solution strategies they opt for are the critical variables in devising relevant policies. Our findings captured significant disparities between farmer‐perceived water shortages and officially documented water availability, as well as soil salinity discrepancies. Farmers' coping strategies, including crop alterations and water‐saving measures, often lead to trade‐offs, such as reduced crop yields. The study highlights the need to consider farmer perceptions and practices along with official data when designing policies. Effective policymaking must consider this dynamic interplay and the multifaceted challenges faced by farmers in these vulnerable Aral Sea regions.

Conveyance efficiency and irrigation water productivity under varying water supply conditions in arid lowlands of Central Asia

A proper assessment of the water allocation system and water–food production relationships is essential to identify water use reduction potentials and enhance crop water productivity in dry areas. However, limited data on crop-specific water uses and water losses in the system, especially in developing and transition countries, prevent consistent diagnosis of issues in water systems. A modeling framework based on maximum entropy approach was implemented here to simultaneously assess water system structure and ‘water use-crop production’ relationships. The framework allowed for the analysis of long-term changes in conveyance efficiency, crop-specific water application, and irrigation water productivity between 1980 and 2021 in the Khorezm region in the lower reaches of the Amu Darya Basin in Central Asia. The results showed that conveyance losses were more than 30% in the system, and approximately 40% of the water allocated to the region went to rice and cotton production, indicating the possibility of water use reduction in these three areas. Conveyance efficiency and cotton water productivity improved in drier years in the region, owing to the wide implementation of temporary and low-cost drought management measures. The expected increase in the frequency and magnitude of droughts may require long-term investment-demanding strategies for drought management to enhance the sustainable livelihoods in the region.

The formation of destination image of Khorezm region

This paper provides an analysis and conversation concerning the notion and assessment of destination image from a marketing perspective that encompasses various fields within the discipline. The main goal of the current study is to look at the structural relationships between destination image, tourist satisfaction, and destination loyalty, with a particular emphasis on the role that tourist satisfaction plays as an intermediary in the relationship between destination image and loyalty, particularly in the circumstances of cultural and historical tourism in the Khorezm region. The results show that the cognitive image directly influenced the affective image, affirming the process through which the destination image is formed. Furthermore, both cognitive and affective images had favorable impacts on satisfaction, which, in turn, emerged as a predictor of tourist loyalty. Moreover, Khiva’s reputation as a tourist destination in Uzbekistan is mostly based on the city’s extensive cultural history and allusions to prehistoric local practices.

Directions of ecological business development in the regional economic system

Today, the development of ecological entrepreneurship is a demand of the times, and it depends on the production potential of the regions. The most important aspect of the regions is its economic system, which focuses on the ecological aspects of the development of entrepreneurship, which is determined by the importance of the development of ecological entrepreneurship. These issues are directly reflected in this article written by the authors, in which Khorezm region was chosen as the object of research. Also, in the article, a SWOT-analysis of the development of ecological entrepreneurship in the region was carried out, by carrying out this analysis, priority directions for the wide development of ecological entrepreneurship in the region were proposed, and this allows for the development of plans and programs aimed at the future development of the region.

Effect of stimulants to photosynthetic and symbiotic activity of indigofera tinctoria L. Plant

The article describes the application period and standards of various stimulants on photosynthetic and symbiotic activity of the nontraditional leguminous plant Indigofera (Indigofera tinctoria L.) during its cultivation in the conditions of the meadow alluvial soils of the Khorezm region of the northern are of Republic of Uzbekistan. When Indigofera is applied with Geohumat stimulator for at the rate of 1.0 l/t along with planting and 1.6 l/ha during the 3-4 true leaves and pruning periods of the growing season, the intensity of development increased, and it has been substantiated that the area of the leaf surface in one plant was 3675.0 cm2, compared to the control variant without the stimulant was 1286.3 cm2/plant. and 397.5 cm2/plant compared to the variant where Geohumat stimulator was used only with planting, photosynthetic potential has increased up to 92766.0 cm2/plant. In addition, when Geohumat stimulator is applied at acceptable rates along with planting and during the period of 3-4 true leaves of the growing season, up to 70 nodular bacteria are formed in one Indigofera root, and its positive effect on improving soil fertility is explained.

Study of carbohydrates of fruit, cake and meal Xanthium strumarium I. growing in the territory of the Khorezm region

Study of carbohydrates of fruit, cake and meal <i>Xanthium strumarium I</i>. growing in the territory of the Khorezm region

Determination of planting periods of early, middle and late varieties of melon

This article meticulously explores the critical aspects of agricultural timing and plant development by examining the optimal sowing periods, germination rates, flowering phases, and the ripening process of various fruit cultivars. Focusing specifically on early-ripening varieties such as “Tarnak,” “Khandalak,” and “Gurvak,” alongside middle-ripening types like “Zargulobi,” “Ak Novvot,” and “Qariqiz,” and concluding with late-ripening varieties such as “Amudarya,” “Sakovat,” and “Gulobi Khorezmi,” the study investigates the distinct climatic and soil conditions of the Khorezm region. Through systematic experimentation and data analysis, the research identifies optimal sowing times that correspond to each variety’s growth cycle, thereby enhancing overall productivity. The findings indicate that the selected varieties demonstrate significant yield potential when aligned with the best agronomic practices. Ultimately, this study serves as a valuable resource for local farmers and agricultural experts, providing insights that can lead to informed decision-making and increased fruit production in the region. By emphasizing the importance of timing in cultivation, this research contributes to the broader discourse on sustainable agriculture and food security.

Forecasting Development of Medical Services Market in the Context of Model-Based Innovation Economy

The relevance of the article is due to the current stage of worldwide medical services development. The global nature of innovation development and digital technologies have affected all spheres of human activity, including medicine. On the other hand, the increasing role of social aspects in economic development forms new tasks in the development of healthcare. It should become of a better quality and more accessible. The paper used general scientific and special research methods. Among the special research methods, we used mathematical methods: statistical research, correlation and regression analysis. This article presents the results of forecasting the development of the medical services market in the Khorezm region of the Republic of Uzbekistan in the mid-term perspective. The mathematical model of forecasting the development of the medical services market took into account such factors as the number of private clinics, the number of employees of medical organizations, the real cost of medical services in constant prices, the number of operating hospital facilities, real total income per capita in constant prices of organizations, total income per capita in constant prices. Correlation analysis showed a high, stable relationship between the indicators. Regression analysis allowed to determine the forecast parameters of the market of medical services in the Khorezm region of the Republic of Uzbekistan. The reliability of calculations was checked by Student’s t-test and Durbin-Watson statistic test. Increasing the quality of life of the population in the region is the basis for increasing demand for quality health services and will lead to the growth of the private sector of health services.

Effect of Sowing Time and Rate on Growth, Development and Productivity of Crotalaria Juncae. L

In this article, the influence of the non-traditional legume Crotalaria (Crotalaria juncae L.) as the main crop on its growth, development and productivity in conditions of degraded meadow alluvial soils of Khorezm region is described. That is, the highest indicators of seed germination were observed on May 1-5 of crotalaria in the version where 18 kg/ha of germinating seeds were planted, and increasing the sowing rates in all planting periods increased seed germination by 3-5%; as of July, when crotalaria was planted on April 20-25, the plant height was 10-14 cm higher than the options planted in other periods; in the case of September, when the plant was planted at 14 kg/ha on April 20-25, the number of leaves formed was 265.0, which was 85.0 more than when planted early and 15 more than when planted late, and the number of leaves when 14 kg/ha of seed was planted was 10 85.0 units per kg/ha compared to the variant planted with seeds, 111 units compared to the variant planted with 18 kg/ha; the higher seed yield of crotalaria in 20-25.04 when 14 kg/ha of seed is planted is 18.0 t/ha, compared to the option planted in the early period, 5.9 t/ha; 3.7 ts/ha compared to the option planted in the late period; 2.4 ts/ha compared to the option with 10 kg/ha of seeds; Compared to option 6, where 18 kg/ha of seeds were planted, 4.8 ts/ha of additional grain yield was scientifically justified. Key words: Crotalaria juncae, grassland alluvial soil, legume, duration, rate, fertility, seed, hay, productivity.

Main Indicators Characterizing the General Morbidity Rate of The Population of The Khorezm Region for The Period 2017 – 2021

An analysis of the general morbidity of the population of the Republic of Uzbekistan and the Khorezm region for the period 2017-2021 was carried out to determine the main features of the morbidity of the population and the need for improving preventive measures, considering the characteristics of the region being studied. The analysis was carried out using official statistics from the Ministry of Health of the Republic of Uzbekistan for the period 2017-2021. The incidence was ranked by disease classes according to ICD-10 and analyzed per 100 thousand population. Calculations and graphical analysis were carried out using the Microsoft program Excel. The overall morbidity rate of the population of Uzbekistan over the studied 5-year period (2017-2021) decreased by 19.3%. An analysis of the dynamics of the general morbidity rate of the population of the Khorezm region, as a region leading in terms of morbidity levels, showed that morbidity rates exceeded the republican average by 1.1 times (p &lt;0.05). In the structure of morbidity with a statistically significant difference (p&lt;0.05), there was a predominance of diseases of the respiratory organs, digestive organs, diseases of the circulatory system, blood and hematopoietic organs, and pathological conditions during pregnancy, childbirth and the postpartum period, the proportion of which was 65.4 %.

Pathomorphological Changes and Clinical Aspects in Women with Covid-19 Infection In Khorezm Region

Pathomorphological Changes and Clinical Aspects in Women with Covid-19 Infection In Khorezm Region

New, Prospective Cotton Variety "Niyat" In Soil-Climatic Conditions of Khorezm Region and Its Valuable Economic Characters

This article provides information on the valuable economic characters of the new and prospective variety of cotton "Niyat", which is fast-ripening, fertile, resistant to diseases and pests, with fiber type of IV and V, and adapted to various extreme conditions of the Khorezm region. The weight of cotton in one bale was found to be an average of 6.2–6.4 grams over the years of observation, an average of 0.4–0.7 grams higher than that of the control navigator. The weight of 1,000 seeds averaged 122–126 grams over the years of the study, which was found to be 8–11 grams higher than the control navigation. Fiber lengths ranged from 33.3 and 35.1 mm, with an average of 34.0 mm. During the years of the study, it was found that the fiber yield of the Niyat variety averaged 40.5%, which is 2.1% higher than the control variety. In the future, it has been proved that the Niyat cotton variety can be used as a starting material for future research on the creation of new ridges and varieties of cotton that are suitable for the soil and climatic conditions of Khorezm region and suitable for double sowing.

A new species of the genus Philhammus Fairmaire, 1871 (Coleoptera: Tenebrionidae) from Uzbekistan

A new species of darkling beetles of the genus Philhammus Fairmaire, 1871 is described from Amudarya bank, Khorezm Region, Uzbekistan: Ph. dilaramae Nabozhenko et N. Bekchanov, sp. n. This first representative of the genus in the country belongs to the nominotypical subgenus and most similar to Pre-Caspian Ph. zaitsevi G.S. Medvedev, 1979. The new species differs from the latter in the structure of genae, eyes and pronotum.