OAK jurnallaridan yig‘ilgan 104809 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
This article investigates the sensitivity of an adaptive angular displacement sensor designed to measure angular displacement in the control systems of agricultural robot manipulators and selects an optimal solution.
This article presents the results of field experiments investigating the effect of varying the longitudinal distance between the lower-tier body and the upper-tier body positioned ahead of it from 30 cm to 60 cm. It was…
This article presents methods for producing cast parts of working bodies of soil-cultivating tractors with a powdered surfacing carbide coating and applies hardening modes. The compositions, properties and structures of…
The article discusses methods for producing parts of agricultural machines with powdered surfacing hard-alloy coating of the sormite type. The compositions, properties and structures of hard-alloy coatings made of 35GL…
The article covers the results of scientific research on the influence of anthropogenic and natural factors on the condition of archaeological and historical monuments of the Fergana region, geochemical properties…
The article analyzes the physical and mathematical foundations of thermal regime formation in soil-based aboveground and buried greenhouses under the conditions of the Syr Darya basin. The “soil–greenhouse–atmosphere”…
The data on the effect of winter wheat application with mineral fertilizers in different proportions and rates on the amount of potassium in the soil in the conditions of meadow-gray soils with different phosphorus…
The soils of the Republic of Karakalpakstan are characterized by salinity and low fertility. In order to obtain high crop yields, it is necessary to improve the meliorative condition of agricultural lands and implement…
The article is dedicated to addressing environmental problems related to the neutralization of industrial waste and defining the main directions for preventing its negative impact on the environment and public health.
This article presents data on the effects of semi-rotted cow manure applied as a primary fertilizer and vermicompost applied during the growing season as a top dressing on the agrochemical properties of the soil and the…
This article presents data on the effect of organic fertilizers such as semi-rotted cattle manure, vermicompost, and mineral fertilizers applied at two pre-irrigation soil moisture levels (75-75-70% and 70-70-70% of the…
The article examines the effect of different pre-irrigation soil moisture regimes (70–70–70; 75–75–75; 80–80–80% of field capacity) on water permeability during the cultivation of winter wheat on saline soils. The…
This article examines the problems of heavy metal pollution of irrigated soils under the influence of various factors. It is noted that the distribution of heavy metals in soils depends on the sources of pollution, soil…
This article presents a comparative analysis of the transformation in the reclamation and physicochemical properties of irrigated soils in the Khorezm and Syrdarya regions under conditions of water scarcity. It was…
This article scientifically analyzes the role of smart irrigation systems developed based on Internet of Things (IoT) technologies in saving water resources, increasing crop yield, and maintaining ecological balance in…
This article presents a system of ordinary and special differential equations describing the interactions between root biomass R(x,t), soil moisture W(x,t), and salt concentration S(x,t). The model takes into account…
The article examines, within the framework of the research, the amount of fertilizers applied per 1 hectare for growing mulberry varieties from cuttings, as well as the irrigation norms for drip irrigation of mulberry…
This article establishes that the use of a remote automatic control system for gates of spillway and emergency drainage structures in reservoirs, as well as monitoring of water levels and flow rates, contributes to…
This article presents land development work related to water-saving irrigation technologies aimed at taking water resources into account when developing land development projects, and also presents experiments in…
This article describes the historical roots of the Aral Sea problem and proposes an initial project to divert Siberian rivers to Central Asia. The necessity and potential of the Ob-Persian Gulf Shipping Canal for all…
Tashkent is the capital of our country, a rapidly developing large city. Along with the growth of the city’s economy and population, the air pollution situation is also increasing. PM 2.5 and PM10 particulate matter are…
In this article, the dynamics of average long-term air temperatures observed at the Bern meteorological station in Switzerland for the period 1777-2024 were analyzed using mathematical statistics, cross-comparison and…
This article presents a spatiotemporal analysis of green cover conditions in Yakkasaray district of Tashkent city under conditions of climate change based on remote sensing data and GIS technologies. During the…
This article examines issues of improving water resources management through the digitalization of water delivery processes in irrigation networks based on a model approach. A comparative analysis between conventional…
This paper addresses the challenge of automated control for closed water systems (e.g., endorheic lakes) subject to stochastic hydrological dynamics and internal relaxation processes (non-Markovian behavior). We propose…
Groundwater management is an important element in irrigated agriculture. This article analyzes the temporal dynamics of the groundwater level in the Muzrabod district, located in the upper reaches of the Amudarya in the…
This article examines the biological and productivity characteristics of industrial hybrids of the mulberry silkworm during the spring season of 2025. In the study, along with the hybrids most widely reared in the…
The article analyzes the technological characteristics of cocoons of parthenogenetic clones of the silkworm (Bombyx mori L.). The research was conducted during 2023–2025 using ♀♀APK and ♀♀9PK parthenogenetic clones…
In this article, the rapid increase in live weight of chickens depends on several factors, primarily on the feed ration. The more balanced the feed composition is with nutrients, the faster the live weight of chicks…
In the conditions of the Republic of Karakalpakstan, the features of the development of secondary meat products (subproducts) of Angus bull calves raised under various methods of keeping were studied. According to the…
This article analyzes the annual height growth indicators of desert forage plant species and samples cultivated in introduction nurseries. The research was conducted at the Karnab experimental field, focusing on species…
The article discusses the importance of growing saxaul seedlings using water-saving technologies to prevent pasture degradation. A significant part of the pasture lands in Uzbekistan is subject to degradation due to…
Soil quality and its biogeochemical composition have a direct impact on the growth, development, yield, and chemical composition of plants, as well as on the quality of medicinal products derived from them. The chemical…
This scientific article analyzes the optimization of the in vitro rooting process for the Kirimskiy 5 rootstock. The study investigates the effects of mineral composition within the culture medium and various…
The article analyzes the effectiveness of using organic and mineral fertilizers to increase the yield and quality of German chamomile (Matricaria chamomilla L.). Based on local and foreign scientific sources, a…
Currently, there are a number of modern methods for storing agricultural products. However, most of them are expensive or use toxic chemicals. Ozonation technologies are actively used to sanitize the air in production…
This article provides a theoretical analysis of the main diseases affecting castor bean (Ricinus communis L.) and silkworm (Philosamia ricini.) under the climatic conditions of Uzbekistan and examines their relationship…
This article highlights that spider mites are among the major pests in the agrobiocenoses of ornamental and nutbearing trees in the Republic. Under the conditions of the Tashkent region, four species of phytophagous…
The article studies the spread and damage caused by anthracnose in vineyards of the Tashkent, Samarkand and Fergana regions in 2019-2021. The study found that anthracnose is widespread in the vineyards of the Tashkent…
This article examines the collection of infected onion samples from onion warehouses in the Tashkent region in 2026. The samples were cleaned and grown in Petri dishes on artificial nutrient media containing potatoes…
The article presents the results of studying the characteristics of growth and development, formation of leaf surface area, aboveground biomass, root system, photosynthetic potential of crops, yield, adaptability…
The article presents the results of studying the characteristics of growth and development, formation of leaf surface area, biomass of aboveground parts and roots, photosynthetic potential of crops, productivity…
The article presents the results of studying the characteristics of growth and development, plant formation, vegetative mass, leaf surface area, photosynthetic potential of crops, and yield of various tomato varieties…
This article analyzes the influence of various types and application rates of phosphorus fertilizers on the content of mobile phosphorus in irrigated meadow-serozem soils during cauliflower cultivation, as well as the…
One of the main achievements in growing tomatoes in film greenhouses is the low cost of equipment, a 50-60% reduction in water consumption, a 40-45% reduction in fertilizer consumption, a 40-50% reduction in labor…
Physiological traits of 35 tomato genotypes were evaluated under low night temperatures. Plant height, leaf length, stem diameter, days to flowering, number of flowers per inflorescence, and fruit set were identified as…
The article contains the results of the study of the effect of microelements and growth stimulators separately and on joint application. Identifying the effectiveness of joint presowing seed treatment and use during the…
This research study provides a comparative analysis of the phenological development stages of promising lemon hybrids adapted to local climatic conditions and the ‘Meyer’ variety, used as a control. The study examined…
This article investigated the effect of irrigation regime and mineral fertilizer rates on the plant height of camelina (Camelina sativa). The research was conducted under field conditions from 2022 to 2025. According to…
When growing winter wheat, it’s essential to study the soil and climate conditions of each region, including soil fertility, the type of preceding crop, soil salinity, high temperatures, and the resistance of varieties…