Published: 2024-04-18

STUDY THE CHEMICAL COMPOSITION OF THE OIL OBTAINED FROM THE SEEDS OF LOCAL GRAPE VARIETIES

Abdikunduzov Xikmatillo Nuritdin o‘g‘li Abdikunduzov Xikmatillo Nuritdin o‘g‘li, Ibragimov Alidjan Aminovich Ibragimov Alidjan Aminovich, Nazarov Otabek Mamadaliyevich Nazarov Otabek Mamadaliyevich

95

SYNTHESIS AND IR SPECTROSCOPIC STUDY OF FERROCENE CONTAINING COMPLEX COMPOUNDS

Sulaymonova Zilola Abduraxmonovna Sulaymonova Zilola Abduraxmonovna, Umarov Baqo Bafoyevich Umarov Baqo Bafoyevich, Navro‘zova Mashhura Baxtiyor qizi Navro‘zova Mashhura Baxtiyor qizi

96

SYNTHESIS OF BENZENE-1,2,4-TRIYL TRIS(2-((DIETHYLCARBAMOTHIOYL)THIO) ACETATE)

Jo‘raev Ruzimurod Sattorovich Jo‘raev Ruzimurod Sattorovich

98

SYNTHESES OF 2-ISOPROPYL-5-METHYLPHENYL 2-((DIETHYLCARBAMOTHIOYL) THIO) ACETATE

Normurodov Ilyos O‘rolovich Normurodov Ilyos O‘rolovich, Choriyev Azimjon Uralovich Choriyev Azimjon Uralovich, Xudoyberdiyeva Ozoda Otabek qizi Xudoyberdiyeva Ozoda Otabek qizi, Abdushukurov Anvar Kabirovich Abdushukurov Anvar Kabirovich

100

DITERPENE ALKALOID FROM DELPHINIUM OREOPHILUM AND ANTIOXIDANT ACTIVITY

Ahunova Hilola Ibrohimovna, Kulonov Abdulaziz Ibragimovich, Abdullayev Shavkat Vohidovich

102

THERMOGENIC RESPIRATION IN MITOCHONDRIA OF SOME ANIMALS

Niyazmetov Bakhodir Allaberganovich, Karimov Valijon, Zaripov Bakridin

103

COMPARATIVE ANALYSIS OF THE SMALL LIFE CYCLE OF PERENNIAL FORAGE GRAINS IN THE FOOTHILLS OF UZBEKISTAN

Maxмудов Валижон, Махмудов Азизбек Валижонович

105

A NEW RECORD OF BARBATULA (TELEOSTEI: NEMACHEILIDAE) SPECIES FROM THE FERGANA VALLEY

Baxtiyor Sheraliyev , Dildoraxon Komilova , Yorqinoy Qayumova , Sharofiddin Xalimov

106

COMPARATIVE CHARACTERISTICS OF MORPHOLOGICAL SIGNS OF TAXA OF THE FAMILY LAMIACEAE

Turdiboyev Obidjon Abdumalik o‘g‘li, Akbarova Muhayyo Xusanovna

109

SOIL HEALTH INDICATORS AND THEIR APPLICATION

Zafarjon Jabbarov , Toxtasin Abdraxmanov , Mashkura Fakhrutdinova , Otamurod Imomov

110

TYPES OF MINERAL FERTILIZERS USED IN COTTON GROWING AND APPLICATION RATES

Шакирова Гавхарой Назиргуламовна

111

SOIL AND SOIL EROSION MEASURES OF UGAM-CHOTOKOL NATIONAL PARK: PROBLEMS AND CONSERVATION STRATEGIES

Muxiddin Juliyev , Laziza Gafurova , Madinabonu Xolmurodova , Bekmurat Abdikairov

112

CREATIVE INDIVIDUALITY IN EARLY STORIES

Muxtoraliyev Bahromjon Ilyosjon oʻgʻli

133

FORMATION OF ENVIRONMENTAL COMPETENCE AMONG FUTURE CHEMISTRY TEACHERS

Rasulova Nigina Alisherovna, Jo‘rayev Xusniddin Maxammadaliyevich

142

CAUSES OF SOIL EROSION IN UZBEKISTAN AND FACTORS AFFECTING EROSION

Juliyev Muxiddin Komilovich, Gafurova Laziza Akramovna, Xolmurodova Madinabonu Dilmurod qizi, Abdikairov Bekmurat Edilbay Uli

150

PROSPECTS FOR USING THE CHEMICAL MELIORATION METHOD FOR WASHING SALTS CONTAINED IN SALINE SOILS IN THE NAVOI REGION

Azizjon Mirzoyev , Malika Mamasoliyeva , Jamolbek Turdaliyev , Raxmonov Boburjon Dilshodjon o‘g‘li Raxmonov Boburjon Dilshodjon o‘g‘li, Shavkatjon Turg‘unboyev , Ilyos Xudoynazarov

154