The article discusses ways to improve the methodology of the optimal biological activity of rice soils, the process of soil formation of rice fields is characterized by a sharp change in the period of complete flooding of fields during the growing season of rice, the period of drying in the autumn and spring months. This causes a periodic change in aerobic and anaerobic microbiological processes. Periodic flooding and optimal soil moisture creates a unique atmosphere in the soil. A characteristic difference between flooded soils and ordinary soils is the anaerobic environment and lack of oxygen. This feature is reflected in the development of various groups of soil micro flora and, in particular, anaerobic nitrogen-fixing bacteria are intensively developing in such soils. In flooded soils, aerobic micro flora after exhaustion of oxygen gives way to anaerobic, which, in the presence of a sufficient amount of organic substances, is a reducing environment with a sharp oxygen deficiency. The rate of development of recovery processes under rice can be judged by the amount of oxygen required for soil oxidation, the accumulation of iron and hydrogen sulfide.
Zaitsev V.B. Risovaya orositelnaya sistema [Rice irrigation system]. Moscow., 1975, Pp. 72-143. (in Russian)
Khachmamuk P.N.Vliyaniya udobreniya «Bioplant Flora» na soderzhanie makroelementov v nadzemnikh organakh rasteniy ris [The influence of fertilizer "Bioplant Flora" on the content of macronutrients in the aboveground organs of rice plants] Enthusiasts of agricultural science: collection. Art. based on conf. Krasnodar: KGAU, 2014. Pp. 44-45. (in Russian)
Muradov R. A. Ispolzovanie vody v usloviyakh defitsita polivnoy vody [Water use in conditions of deficit of irrigation water] Bulletin of the Tashkent State Technical University. Tashkent, 2010. No 1-2, Pp. 164-168. (in Russian)
Muradov R. A. Nekotorie voprosy effektivnogo zemlepolzovaniya v AVP pri nekhvatke vodnykh resursov agrarnaya nauka dlya sel`skogo khozyaystva [Some issues of effective land use in the WUA in case of water resources shortage] Agrarian Science for Agriculture. Proceeding IX international. scientific-practical conference. Barnaul, Altai State University, 2014. Pp. 460-462. (in Russian).
Tulaboev A. Blended learning approach with web 2.0 tools 2013 International Conference on Research and Innovation in Information Systems (ICRIIS), Kuala Lumpur, 2013. Pp. 118-122.
Kizinek C. V., Burunov A. N. Effektivnost primeneniya kompleksnikh mineral`nikh udobreniy s mikroelementami na lugovo-chernozemnikh pochvakh pri vozdelivanii risa [Effectiveness of applying complex mineral fertilizers with microelements on meadow chernozem soils in rice cultivation] XXI century: the results of the past and the problems of the present plus. 2012. No02(06). Pp. 246-251. (in Russian)
Abduraxmanov A. A., Ramazonov A. Agromeliorativnie priemi povisheniya plodorodiya serozemno–lugovikh pochv Sentralnoy Fergani [Land reclamation techniques for increasing the fertility of gray-earth meadow soils of Central Fergana] Materials of the Republican meeting on problems of increasing the fertility of irrigated soils of Uzbekistan. Tashkent 2002. Pp. 80-88. (in Russian)
Tulaboev A., Oxley A. A case study on using web 2.0 social networking tools in higher education In Computer & Information Science (ICCIS), 2012 International Conference on. 2012. No 1. Pp. 84-88.
Durmanov A. Sh., Xidirova M. X. Meri po uvelicheniyu ob’emov eksporta plodoovoshchnoy produksii [Measures to increase the volume of exports of fruits and vegetables] Economics. 2017. No9(30), Pp. 30-34. (in Russian)
Akmalov, Sh B., D. B. Omonov and D. A. Mansurova. "Monitoring the Influences of Natural Factors to Vegetation Development by Object Based Image Analysis (OBIA) of The Moderate-Resolution Imaging Spectroradiometer (Modis) Normalized Difference of Vegetation Index (NDVI) Images (Case of Syrdarya Province)." SCIENCE AND WORLD(2013): 128.
Nurjanov S.E. Osobennosti primeneniya mikroudobreniy na posevakh risa [Features of the use of micronutrient fertilizers on rice crops] Bulletin of Science and Practice Bulletin of Science and Practice T. 4. No. 12. 2018 Publishing Center “Science and Practice” Nizhnevartovsk, in Russia. Pp. 289-295. (in Russian)
Nurjanov S.E.,Water regimes of rice fields. E3S Web of Conferences. Vol. 97. EDP Sciences, 2019. (SCOPUS)
Akmalov SH.B., Ruziyev I.M. the role of geo information (gis) technologies in water management Sustainble Agriculture. 2019. No1(2). Pp. 9-11
Gapparov F.A., Yangiev A. A., Adjimuratov D. Protses sfiltratsii v tele plotini i ego khimicheskoe vozdeystvie na p`ezometri [Filtration process in earth fill dam body and its chemical effect on piezometers] E3S Web of Conferences. – EDP Sciences, 2019. Tashkent . 97. 05032. (in Russian)
Qodirov S.M., Matematicheskaya model upravleniya vetrovymi volnami [Mathematical Model of Wind Wave Management] Journal of Hydraulic Engineering. St. Petersburg, 3(52). 2018 (in Russian)
Gutova O. A., Cheudzhen A.Kh., Khurum Kh. D. Pochvennie protsessi na risovikh polyakh Kubani [Soil processes in the rice fields of the Kuban] Transactions of the Kuban State Agrarian University. 2013. No. 44. Pp. 59-61. (in Russian)
Umurzakov U.P., Ibragimov A. G., Durmanov A. Sh. Razvitie organizatsionno-ekonomicheskogo mekhanizma i razrabotka nauchno-metodicheskikh i teoreticheskikh osnov povisheniya effektivnosti otrasli po virashchivaniyu risa dlya obespecheniya prodovolstvennoy bezopasnosti strani [The development of the organizational and economic mechanism and the development of scientific, methodological and theoretical foundations for increasing the efficiency of the rice growing industry to ensure food security of the country] Bulletin of Science and Practice. 2017. No.11(24). Pp. 103-118. (in Russian)
Matyakubov B.SH. Efficient use of water in the Khorezm Oasis International journal of innovations in engineering research and technology [IJIERT], ISSN: 2394-3696, VOLUME 5, ISSUE 11, Nov.-2018., Pp 44-49.
Arifjanov A.M., Akmalov Sh.B. Distantsionnoe zondirovanie primenyaetsya dlya upravleniya vodoy i sel’skim khozyaystvom v Tsental’noy Azyy i Uzbekistane. “Poveshenie effektivnosti, nadezhnosti i bezhopasnost igidrotekhnicheskikh sooruzheniy” [Remote sensing applied to water and agricultural management in Central Asia and Uzbekistan. «Improving efficiency, reliability and safety of hydraulic engineering constructions» Collection of articles of international scientific-practical conference]. Volume II. Tashkent. 2018. Pp. 33-37. (in Russian)
Arifjanov A.M., Akmalov SH., Samiev L.N., Apakxo’jaeva T.U. Izucheniya vliyaniya razlichnykh prirodnykh faktorov na razvitie sel’skokhozyastvennoy rastitel’nosti s ispol’zovaniem izobrazheniy MODIS i metoda GEOBIA (sluchay Syrdar’inskoy oblasti, Uzbekistan) [Impact study of Different Natural Factors to Agricultural Vegetation Development By Using MODIS Images and GEOBIA Method (Case of Syr-Darya Province, Uzbekistan)] Mechanics, Materials Science & Engineering Journal. DOI: 10.13140/RG.2.1.1185.1920. (in Russian)
Gapparov F., Yangiev A., Adzhimuratov D. Issledovanie filtratsii v tele gruntovykh plotiny i eyo khimicheskoe vliyanie na p`ezometry [Investigation of filtration in the body of a soil dam and its chemical effect on piezometers]. Journal of «Irrigatsiya va Melioratsiya». Tashkent, 2019. No.3. Pp.33-37. (in Russian)
"BIOLOGICAL ACTIVITY OF RICE SOILS AND ITS REGULATION,"
Irrigation and Melioration: Vol. 2020
, Article 3.
Available at: https://uzjournals.edu.uz/tiiame/vol2020/iss1/3