OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
Homiladorlik davrida uchraydigan qon kasalliklarining eng keng tarqalgani sanalgan temir tanqisligi anemiyasi (TTA) nafaqat ona organizmidagi qon hosil bo'lish jarayonlariga ta'sir etibgina qolmasdan, balki…
Mazkur tadqiqot ishida yer yoriqlarining makon va chuqurlik bo‘yicha taqsimlanish xususiyatlari fraktal hamda statistik tahlil usullari yordamida o‘rganildi. Tadqiqotda yoriqlar tizimining fazoviy joylashuvini…
Predictive control is one of the most effective and widely used methods for regulating hydraulic processes, including water distribution systems for irrigation. This article examines the issues of developing and…
The article examines flow prediction algorithms and modeling capabilities in the river water intake area and the inlet channel. It covers the issues of extrapolating the Saint-Venant equations by extending their scope…
This article studies the effectiveness of irrigation water regulation and distribution based on field experiments conducted in the Tashkent region. During the study, the impact of different irrigation regimes on soil…
This article analyzes the process of converting water from the Karshi Main Canal into drinking water using modern water treatment technologies. The study examines the main stages of water purification, including…
The article presents the results of an analysis of the implementation of water-saving irrigation technologies in the Republic of Uzbekistan under conditions of increasing water scarcity and climate change. The dynamics…
This article provides a scientific analysis of agro-technical standards for rearing silkworms fed with castor plants under the climatic conditions of Uzbekistan, focusing on both early and late instar stages. The study…
The article presents the results of experiments conducted under production conditions to determine the amount of moisture that evaporated from various small- and medium-caliber hybrid cocoons during their pupae’s…
This study investigated egg productivity traits (number of eggs, total egg weight, and weight of a single egg) in clone-breed hybrids during 2023–2025. The results showed that the 9PK × Ipakchi 2 hybrid exhibited the…
This study presents a comprehensive analysis of the reproductive biology, growth performance, and morphometric characteristics of common carp (Cyprinus carpio L., 1758) cultured in fish farms of the Chinaz district…
The article describes the procedure for collecting samples for laboratory analysis from the wool of Karakul and Jaydari sheep breeds, determines their protein content under laboratory conditions, and provides…
The article analyzes scientific literature on global specialization in beef production and the efficient utilization of breeds with high genetic potential. It presents research results on the live weight dynamics of…
The article presents a comprehensive analysis of the exterior, milk productivity, milk composition, and interrelationships between economically beneficial traits in Schwyz cows of various breeds. During the research…
In the experimental plots, the average flowering period of 20 ecologically and geographically long-term varieties of quail was 31.83 days for K-6647, 30.23 days for K-6651, 31.9 days for K-6734, 32.93 days for K-7064…
The article presents research results on studying seed quality under the cultivation conditions of promising desert fodder plant species used to improve pasture conditions. When creating primary seed plots, the use of…
The article analyzes the amount of crude protein in the green mass of buckwheat and cereal crops prepared from three different planting dates and different standards. When planted on September 30, it was observed that…
The article highlights the developmental features and harmfulness of T. urticae found in black currants, studies the dynamics of the development of the common spider mite in black currant plants and the threshold…
This article presents information on conducting preventive wet treatment of the warehouse interior area against the Surinamese flour beetle (Oryzaephilus surinamensis L.) pest.
This study investigates the effectiveness of chemical and biological control measures against common root rot in tobacco nurseries. Field experiments were conducted from 2022 to 2024 on the ‘Basma’ tobacco variety at a…
The number of patients with diabetes mellitus in the world is more than 130 million people, and a number of natural and chemical substances have been developed to treat them. At the same time, efforts are being made to…
The article discusses the features of alcoholic fermentation using cryoextraction of grapes. It has been shown that preliminary low-temperature treatment of grape raw materials leads to a change in the physicochemical…
This article investigates methods for improving juice production efficiency from berry fruits. The study analyzes the integration of artificial intelligence-based sorting systems and enzymatic processing technologies…
This article investigates the effect of planting dates and planting schemes on the yield performance of the tomato hybrid “Fayz” F1 under greenhouse conditions. Seedlings were transplanted at different periods (January…
The presented article examines the effect of different planting schemes and nutrition area on the growth, development, and yield of kale varieties. The study was conducted in 2023–2025 under the conditions of the…
The article presents data showing that when broccoli hybrids Fiesta F1 and Nakhos F1 are cultivated as a main crop at the optimal sowing period, a yield of 23.0-24.2 t/ha, a net profit of 47.9-53.4 million UZS, and a…
The article presents the results of scientific research conducted to determine the optimal sowing dates, seeding patterns and depth, as well as seed and soil preparation for early- and mid-ripening potato varieties…
Based on the study of potato varieties’ biological characteristics in relation to agrotechnical practices, the correct selection of a variety for each specific soil and climatic condition is a key factor in ensuring…
Improving the technology for cultivating virus-free elite and primary seed production of new potato varieties in the conditions of pastures and virgin lands of the Zarafshan Valley is one of the most important issues in…
The article presents the results of breeding work on pear culture, carried out in the conditions of the Samarkand scientific experimental station from 1930 to the present day. At the experimental station, a number of…
This article studies the effect of sowing dates on the field germination of rye (Secale cereale L.) variety «Shalola». During the study, the germination rate, growth indicators, and the influence of agrotechnical…
This article examines the influence of germination and planting density, vegetation period, and morphological parameters on the yield of grain and green mass of the Kumkishlok corn variety in experimental fields.
This article presents the results of scientific research on the impact of fertilizer rates on the yield of imported and local soybean varieties in the soil and climatic conditions of the Khorezm region. Based on field…
This article presents the results of a comparative study of the growth, development, productivity, and yield of local and imported soybean varieties in the soil and climatic conditions of the Khorezm region. Fourteen…
The distribution of the soybean root system within soil layers and the efficiency of its nutrient absorption were studied. It was analyzed that soybean roots develop activerly primarily in the upper 0-30 sm soil layer…
This study evaluates the influence of sowing dates and row spacing on yield structure parameters and economic efficiency of late-maturing soybean (Glycine max L.) varieties under the hot and arid conditions of Southern…
This article provides information on the irrigated areas of the Khorezm region, their salinity levels, melioration status, irrigation networks and their technical condition, the formation and volume of…
Ushbu keng qamrovli ilmiy maqolada an’anaviy chiziqli iqtisodiy modeldan sirkulyar (aylanma) iqtisodiyot modeliga oʻtishning fundamental qonuniyatlari hamda zamonaviy sanoat korxonalarida "nol chiqindi" (Zero Waste)…
Ushbu maqolada boshlang‘ich sinf o‘quvchilarida milliy hunarmandchilikning dastlabki ko‘nikmalarini rivojlantirishda Sharqona kasbiy qadriyatlar asosida tarbiya berishning o‘ziga xos xususiyatlari va pedagogik ahamiyati…
Ushbu maqolada badiiy matnlar asosida o‘quvchilarda kommunikativ kompetensiyani rivojlantirishning nazariy va metodik asoslari tahlil qilinadi. Zamonaviy ta’lim tizimida kommunikativ kompetensiya shaxsning…
Maqolada qoraqalpoq folklorining o‘ziga xos janrlaridan biri bo‘lgan chechanlik so‘zlarining lingvofilosofik tabiati, ekzistensial mazmuni hamda badiiy-stilistik xususiyatlari tahlil qilingan. Qorag‘azi biy, Quvandiq…
В статье рассматриваются термины родства в русском языке как важная часть лексической системы, отражающая как биологические, так и социальные отношения между людьми. Анализируется классификация родственных наименований…
Mazkur maqolada nominativ faoliyatning kognitiv asoslari hamda nominatsiya jarayonining lingvokognitiv mohiyati tahlil qilinadi. Tadqiqotda so‘z yasalishi, derivatsiya va nominatsiya o‘rtasidagi munosabatlar…
Mazkur maqolada boshlang‘ich ta’limda sun’iy intellekt texnologiyalari asosida individual o‘quv trayektoriyalarini shakllantirishning pedagogik modeli va uning samaradorligini eksperimental o‘rganish masalalari…
Ushbu maqolada Yangi O‘zbekiston sharoitida ma’naviy xavfsizlikning jamiyat taraqqiyotidagi o‘rni, yoshlar ma’naviyatini yuksaltirish, milliy qadriyatlarni asrab-avaylash hamda ommaviy madaniyatning salbiy ta’sirlariga…
Ushbu maqolada oliy ta’lim muassasalarida bo‘lajak tasviriy san’at o‘qituvchilarini tayyorlash jarayonida an’anaviy rangtasvir texnikasi va zamonaviy generativ sun’iy intellekt (AIGenerative Art) tizimlarini…
Mazkur maqolada til, lison va nutq munosabatlari struktur hamda funksional tilshunoslik nuqtai nazaridan tahlil qilinadi. Tadqiqotda frazeologik birliklarning lisoniy tizimdagi o‘rni, ularning semantik, struktur va…
Ushbu maqolada Farg‘ona vodiysi, xususan, Namangan viloyati lokal muhitida shakllangan va bugungi kungacha saqlanib qolgan mavsumiy hamda taqvimiy marosim folklori namunalari ilmiy tahlilga tortilgan. Huduning geografik…
Introduction and Problem Statement: Worldwide, national sport policies primarily serve two objectives: promoting public participation for healthier societies and preventing diseases, and second, developing athletes to…
В последние годы вопросы использования фармакологических средств для повышения работоспособности, ускорения её восстановления после истощающих нагрузок и замедляющих развитие утомления, в практике спортивной медицины…