Current Issue
No. 6 (2025): FarDU. Ilmiy xabarlar jurnali (Tabiiy fanlar)
Published: 2025-12-25
Chemistry
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QUALITATIVE ANALYSIS OF SAPONINS IN THE COMPOSITION OF Allium suworowii PLANT
Do‘saliyeva Safura Shavkatjon qizi, Karabayeva Ra’no Botirovna213 -
ANALYSIS OF FLAVONOID AND WATER-SOLUBLE VITAMIN CONTENT IN LOCAL WINES
Shamshiyev Jamoliddin Erkinovich, Nazarov Otabek Mamadaliyevich, Amirova Toyiraxon Sheraliyevna214 -
AYRIM ATSETILEN SPIRTLARINING YOD TA’SIRIDA QAYTA TIKLANISHI ASAOSIDA β - YODOYENONLAR SINTEZI
Saida Абдурахманова, Farxod Bo‘riyev , Odiljon Ziyadullayev, Farrux Qo‘shbaqov -
SECONDARY METABOLITES OF THE FUNGUS TRICHODERMA ASPERELLUM AND THEIR BIOLOGICAL IMPORTANCE
Nomozova Mohigul Zavqi qizi, Kamolov Luqmon Sirojiddinovich, Nakhatov Innat, Umirov Nurbek Norbutayevich, Ahmadova Dilfuza Oybek qizi216 -
ANALYSIS OF THE FLAVONOID COMPOSITION OF ANABASIS APHYLLA L.
Shergʻoziyev Qilichbek Marufjon oʻgʻli, Karimov Sherali Xasanovich -
Zn(II) NING DIFENILTIOKARBAZON BILAN KOMPLEKS BIRIKMASI SINTEZI VA TADQIQOTI
Shuxratjon og'li, 1Абдуллаева Гулчехра Абдухалиловна, Даминова Шахло Шариповна -
Mirabilis jalapa L. O‘SIMLIGINING AMINOKISLOTA VA FENOL BIRIKMALARI TARKIBINI O‘RGANISH
Saminov Xusniddin Numonjon o‘g‘li, Nazarov Otabek Mamadaliyevich, Axmadjonova Gulnoraxon Dilmurodjon qizi -
EVALUATION OF THE ANTIRADICAL PROPERTIES OF BAY LEAF
Jalilova Sevara Tavakkaljon kizi, Ibrohimjon Rahmonovich Askarov, Shaxobiddin Mirzarayimovich Qirg'izov -
ANTIOXIDANT ACTIVITY OF A MIXTURE OF GLEDITSIA AND AILANTHUS FLOWERS
Ibrokhim Rakhmonovich Askarov, Shakhobiddin Mirzarayimovich Kirgizov, Muydinjon Muminovich Muminov, Turgunova Dilafruz Sanjarbek qizi -
ПОЛУЧЕНИЕ АНИОНИТОВ НА ОСНОВЕ ПОЛИВИНИЛ ХЛОРИДА ДЛЯ СОРБЦИИ ИОНОВ МОЛИБДЕНА (VI)
Курбанов Хакимхон Галибович, Гафурова Дилфуза Анваровна, Юсупова Наргиза Махаммасидиковна, Шахидова Дилбар Нематовна, Рустамов Мухаммасидик Куканбаевич -
TARKIBIDA AMINO VA SULFOGURUH TUTGAN FUNKSIONAL ION ALMASHINUVCHI POLIMER MATERIALLARGA BROM IONLARINING SORBSIYASI
Magistr. Qodirova Kamola Akbar qizi, k.f.d.prof. Bekchanov Davron Jumazarovich, k.f.f.d., (PhD). Xushvaqtov Suyun Yusup o’g’li -
SYNTHESIS AND PROPERTIES OF A BIOCOMPOSITE HYDROGEL BASED ON CARBOXYMETHYL CELLULOSE AND SERICIN
Turaqulov Foziljon Mamarayim o‘g‘li, Yunusov Xaydar Ergashovich, Yarmatov Sardor Sobirjonovich, Burxonova Xurshidabonu Isroil qizi, Sarimsaqov Abdushkur Abduxalilovich227 -
STUDYING AND ANALYZING THE COMPOSITION OF THE MINERAL FROM THE “DAUTOSH” DEPOSIT USING THE LASER DIFFRACTION METHOD
Jo‘rayev Ruzimurod Sattorovich, Navruzbek Qaxxorov, Mardonov O‘ktam Mardonovich
Biology
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USE OF INDICATOR SAPROBIC ALGAE TO DETERMINE THE WATER QUALITY INDICATORS IN FISHERIES PONDS.
Yuldashova Muattarxon Pulatovna, Djo’rabaeva Maqsadoy Anvarjon qizi229 -
TAXONOMIC ANALYSIS OF FISH IN THE MIDDLE REACHES OF THE CHARTOKSOY RIVER
Qayumova Yorqinoy Qobilovna, Nazirov Bohodir Baxtiyorjon o’g’li234 -
ДИНАМИКА ТЯЖЕЛЫХ МЕТАЛЛОВ И МЕТАЛЛОИДОВ В ОРОШАЕМЫХ ПОЧВАХ
Turdaliyev Avazbek Turdaliyevich, Musayev Iskandar Ibragimovich, Ahmadjonov Avazbek Akmaljon o‘g‘li, Muhammadov Yoqubjon Hamdamjon o‘g‘li236 -
THE EFFECT OF LOCUST MEAL AS AN ALTERNATIVE PROTEIN SOURCE ON GROWTH PERFORMANCE, PRODUCTIVITY, MEAT QUALITY, AND IMMUNE RESPONSE OF BROILER CHICKENS
Komilov Jahongir Saidjon o‘g‘li, Allamuratov Mirtaza, Bekchonova Marhabo Foyzullayevna, Uzoqova E’zoza Abror qiz237 -
TIGER BEETLES (COLEOPTERA: CICINDELIDAE) PRESERVED IN THE COLLECTION OF THE STATE MUSEUM OF NATURE OF UZBEKISTAN
Mamatova Malohat Maxmadaliyevna, Mirzayeva Gulnara Saidorifovna239 -
ANALYSIS OF HERBARIA COLLECTED FROM THE TERRITORY OF THE AKTAU BOTANICAL-GEOGRAPHICAL REGION
Hamrayev Diyorjon Xonnazar o‘g‘li, Esanov Husniddin Qurbonovich240 -
DISTRIBUTION AND GEOINFORMATION DATA OF ISKANDARIA KUSCHAKEWITSCHI (HERZENSTEIN, 1890) IN WATER BASINS OF FERGANA VALLEY
Xalimov Sharofiddin Axadjon oʻgʻli, Sheraliyev Baxtiyor Maxmutali o‘g‘li241 -
SURUNKALI PARODONTITDA BIOMARKERLAR KOMBINATSIYASINING KORRELYATSION BOGʻLIQLIGI
Rustamova Sаbogul Mamarejabovna, Xadjimetov Abdugafur Axatovich -
STREPTOMYCES ALBIDOFLAVUS SHTAMMINING PATOGEN BAKTERIYALARGA QARSHI EKSTRAKT FAOLLIGI TA’SIRINI ANIQLASH
Botirova Iroda Sayimovna, Mamarasulov Bahodir Dolixonovich, Davranov Qahramon Davranovich, akademik -
TOG‘LI BIOTOPLARDA CARABIDAE (COLEOPTERA) FAUNASINING EKOLOGIK TUZILISHI VA ANTROPOGEN TA’SIR OSTIDAGI O‘ZGARISHLARI
ISMOYILJON MAXAMMADRASULOV UBAYDULLO O'G'LI, Omonova Sevara Akramjonovna -
FIRST PRELIMINARY DATA ON THE SPECIES COMPOSITION OF THE ICHTHYOFAUNA OF THE CHORTOQSOY RIVER
Raxmonov Murodjon Moʻminjon oʻgʻli, Sheraliyev Baxtiyor Maxmutali oʻgʻli247 -
THE IMPORTANCE OF PHENOLOGICAL OBSERVATIONS IN BOTANICAL RE-SEARCH
Akbarova Muxayyo Xusanovna, Shirmatova Madinabonu Odiljon qizi248 -
MICROPLASTIC POLLUTION OF RIVER ECOSYSTEMS IN THE FERGANA VALLEY: THE CONTRIBUTION OF UZBEK SCIENTISTS TO ASSESSING ANTHROPOGENIC IMPACTS ON THE WATER RESOURCES OF CENTRAL ASIA
Хусанов Алижон Каримович, Хакимова Мавлуда Акмалжон кизи, Яхёев Абдумухтор Абдурахим угли249 -
FAUNA AND BIOECOLOGY OF ENSIFERA REPRESENTATIVES OF THE FERGANA VALLEY
Yuldasheva Shoxistaxon Qobiljonovna, Xamidov Abubakir Qodirjon oʻgʻli250 -
ANALYSIS OF THE SPECIES OF THE FAMILY POLYGONACEAE Juss. DISTRIBUTED IN THE FERGANA VALLEY AND PRESERVED IN THE UNIQUE SCIENTIFIC COLLECTION – THE NATIONAL HERBARIUM OF UZBEKISTAN (TASH)
Zohidov G‘iyosiddin G‘ulomiddin o‘g‘li, Batoshov Avazbek Rizqulovich251 -
CHANGES IN SOIL HUMUS AND THE ENVIRONMENT UNDER THE INFLUENCE OF HOUSEHOLD WASTE
Atoyeva Gulhayo Raxmonovna, Atabekova Dilaram Lutpullayevna, Maxkamova Dilafruz Yuldoshevna, Abdushukurova Zamira Zaynitdinovna, Talapova Sevinch Insobali qizi252 -
ON THE RESEARCH CARRIED OUT ON PREDATORY BUGS (INSECTA: HETEROP-TERA) IN THE FERGANA VALLEY
Xusanov Alijon Karimovich, Turdiev Zafarbek Salohidin o‘g‘li253
Agriculture
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GEOCHEMISTRY OF ALKALI AND ALKALINE EARTH METALS IN IRRIGATED LIGHT SIEROZEM SOILS
Qo‘chqorov Bobirjon Mamasamin o‘g‘li, Ibrohimova Sabohat Ahmadali qizi, Xoldarov Davronbek Madaminovich -
SUG‘ORILADIGAN TIPIK BO‘Z TUPROQLARDA OG‘IR METALLAR GEOKIMYOSINING QUVASOY SEMENT ZAVODI TA’SIRIDA O‘ZGARISHI
Aktamov Muhammadnumonjon Iqrorjon o‘g‘li, Isag‘aliyev Murodjon To‘ychiboyevich, Ibrohimova Sabohat Ahmadali qizi, Qo‘chqorov Bobirjon Mamasamin o‘g‘li -
THE ROLE OF CAVES IN THE FORMATION OF ANTHROPOGENIC LANDSCAPES IN SOUTHWESTERN UZBEKISTAN (A CASE STUDY OF THE SURKHANDARYA BASIN)
Jo‘raqulova Dilbar Xayrullaevna, Jurakulov Xayrulla Jurakulovich, Malikov Bobur Baxodirovich, Ravshanov Shoxrux Aliqul o‘g‘li257 -
AGROCHEMICAL PROPERTIES AND FERTILITY OF LIGHT-COLORED GRAY SOILS OF SOUTHERN FERGANA
Abduxakimova Xusnidaxon Abdullayevna, Nematov Abdumalik Abduraxim o‘g‘li259 -
SUG‘ORILADIGAN OCH TUSLI BO‘Z TUPROQLARNING AGROKIMYOVIY XOSSALARI
Ibrohimova Sabohat Ahmadali qizi, Qo‘chqorov Bobirjon Mamasamin o‘g‘li, Xoldarov Davronbek Madaminovich
Geography
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GEOECOLOGICAL FOUNDATIONS FOR IMPLEMENTING THE KUNMING–MONTREAL GLOBAL BIODIVERSITY FRAMEWORK (GBF) IN UZBEKISTAN
Axmadaliyev Yusupjon Ismoilovich, Abduganiev Olimjon Isomiddinovich261 -
SOIL EROSION RISK IN TASHKENT REGION: DEM AND GIS ANALYSIS
Sharipov Shavkat Muhamajonovich, Samatova Nafisa Rustamovna265 -
SMART SEEDLING MACHINE – INNOVATION FOR A GREEN FUTURE
Dadajonov Baxtiyorjon Akramovich, Abdubannopov Abdulatif Abdulxaq o‘g‘li266 -
FORMATION OF ECOLOGICAL NETWORKS BASED ON LANDSCAPE CONNEC-TIVITY MODELING
Abduganiev Olimjon Isomiddinovich, Kosimov Dilshodbek Baxodirovich, Mamirova Zulfiya Ibroximjon qizi267 -
AGROAI DRONE - SMART AGRICULTURAL MONITORING PLATFORM WITH ARTI-FICIAL INTELLIGENCE
Dadajonov Baxtiyorjon Akramovich, Abdubannopov Abdulatif Abdulxaq o‘g‘li270 -
CHARACTERISTICS OF POPULATION DISTRIBUTION AND DEMOGRAPHIC DEVELOPMENT OF KHAVOS DISTRICT
Egamberdiyeva Umrinisa Tursunqulovna, Bozorboyev Alisher Botirjon oʻgʻli271 -
CRITERIA FOR THE FORMATION AND OPTIMIZATION OF THE ECOLOGICAL NETWORK BASED ON MSPA–MCR MODELS
Abduganiev Olimjon Isomiddinovich, Komilova Tursunoy Dilmurodjon qizi274 -
CHANGES IN THE ECOLOGICAL STATE OF LANDSCAPES AND THEIR ASSESSMENT: (ON THE EXAMPLE OF THE LARGE CITIES OF THE FERGANA VALLEY)
Xoliqov Raximjon Yigitaliyevich, Qo‘chqarov Otabek Axmedovich, Saydullayeva Surayyo Baxtiyor qizi275
Ecology
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THE ROLE OF HARMONY BETWEEN HUMANS AND NATURE IN LANDSCAPES IN THE DEVELOPMENT OF ECOLOGICAL TOURISM
Hasanov Jasur Yusufovich, Fayziev Elyor Alievich277 -
КОНСТИТУЦИОННЫЕ ОСНОВЫ ЭКОЛОГИЧЕСКОЙ БЕЗОПАСНОСТИ И УСТОЙЧИВОГО РАЗВИТИЯ УЗБЕКИСТАНА: ОТ ПРАВА К РЕАЛЬНЫМ ДЕЙСТВИЯМ
Xikmat Bobojonov, Профессор, доктор химических наук Усманова Хилола Уматалиевна; Профессор, доктор химических наук, Сманова Зулайхо Асаналиевна, доцент Муродов Бахром -
ГАЛЛИЙ: ЭКОЛОГИЧЕСКИЕ РИСКИ, МЕТОДЫ АНАЛИЗА И ПЕРСПЕКТИВЫ ПРИМЕНЕНИЯ
PhD, Бобожонов Хикмат Шавкатович, Профессор, доктор химических наук Усманова Хилола Уматалиевна, Профессор, доктор химических наук, Сманова Зулайхо Асаналиевна -
ASSESSING AIR QUALITY IN UZBEKISTAN USING MODERN GIS TECHNOLOGIES
Djurayev Mansur Egamberdiyevich, Kenjayev Aziz Abitqulovich, Aripov Islomjon Kaxramonovich, İsa Cürebal280
4-SHO‘BA: TUPROQSHUNOSLIK, AGROKIMYO VA TUPROQ BIOGEOKIMYOSINI O‘QITISHNING ZAMONAVIY MUAMMOLARI
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SOIL FERTILITY STATUS AND THEIR EFFICIENT USE IN INDUSTRIAL AREAS UNDER CLIMATE CHANGE CONDITIONS
tayanch doktorant, b.f.f.d., dots. O.Ergasheva -
HALOGENETIC PROPERTIES OF IRRIGATED MEADOW SAZ SOILS
Xoldarov Davronbek Madaminovich, Karimova Dilnozaxon Faxriddin qizi, Mirzayev Ulug‘bek Burxonovich, Sobirov Anvarjon Odilovich284 -
SUG‘ORILADIGAN O‘TLOQI SAZ TUPROQLARINING AGROKIMYOVIY XUSUSIYATLARI VA MELIORATIV HOLATI
Aktamov Muhammadnumonjon Iqrorjon o‘g‘li, Qo‘chqorov Bobirjon Mamasamin o‘g‘li, Isag‘aliyev Murodjon To‘ychiboyevich
Scientific information
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TECHNOLOGY FOR PRODUCING FUEL FROM OIL SLUDGE
Nuritdinov Azimjon Qayum o‘g‘li, Abdullayev Olim Gulamjanovich287 -
LENGTH-WEIGHT RELATIONSHIPS AND CONDITION FACTORS OF FISHES IN THE SOKH RIVER
Sheraliyev Baxtiyor Maxmutali o‘g‘li, Urmonova Dilafruz Erkinjonovna289