THE EFFECT OF WATER-SAVING TECHNOLOGIES ON THE GROWTH AND PRODUCTIVITY OF RICE IN THE SOIL CLIMATE OF THE REPUBLIC OF KARAKALPAKSTAN

Authors

  • S. Kurbanbaev Director of Karakalpakstan regional center of Scientific Research Institute of Irrigation and water problems
  • Sh. Usmanov Head of the laboratory of Scientific Research Institute of Irrigation and water problems
  • E. Batirbaev Supporting doctoral student of Scientific Research Institute of Irrigation and water problems

Keywords:

Soil, water, rice, technology, rain, drip, irrigation, rate, mode, economy, seepage waters, mineralization, balance, salinity.

Abstract

Based on the results of the research, the use of drip irrigation technologies in rice cultivation is based on the optimum irrigation regimes in accordance with the soil and climate conditions of the region, the mechanical composition of the soil, the level of salinity, the mineralization of the collector water, the effect on the growth and productivity of rice, the cultivation of rice using water-saving technologies in experimental options field and laboratory researches were carried out.

Downloads

Download data is not yet available.

References

Decision of the President of the Republic of Uzbekistan dated 02.02.2021 No. PQ-4973 "On measures to further develop rice cultivation".

Resolution of the Cabinet of Ministers of the Republic of Uzbekistan dated 12.12.2019 No. 986 "On additional measures for the sustainable development of rice cultivation".

Resolution of the Cabinet of Ministers of the Republic of Uzbekistan dated 27.10.2017 No. 876 "On measures to organize procurement of rice for state needs".

A. Ramazanov. Ris na zasolennyx zemlyakh nizovev Amudari. Tashkent-1983. P. 27-64.

V.T. Lev. Oroshenia Risa v Uzbekistan. Tashkent-1984. P. 39-65.

B.A. Dospekhov "Metodika polevogo opyta" (1979; 1985)

E. V. Velichko, Yu. N. Polyakov, V. P. Amelin. "Economiya vody pri vzdelyvanii risa" Krasnodarskoe knijnoe izdatelstvo 1985. P. 20-163.

Andryushin M.A. Oroshenie risa. M.: Kolos, 1997, P. 128.

Khudaykulov S.M. Istochnik raspredeleniya sornoy rastitelnosti risovykh poley Uzbekistana i mery borby s nimi. Tashkent "Fan" 1972, P. 56.

Akhmedov H.A., Nguyen Txe Quang, Baraev F.A. Vodnyy balans risovykh chekov - "Hydrotechnics and melioration in Uzbekistan" - Trudy TIIIMSX, vyp., Tashkent, 1985.

Bazhenov M.G., Sarsenbaev M.Kh. Regulirovanie vodnosolevogo regime zemel risovykh system. Alma-Ata, Kaynar, 1979, P. 150.

Baraev F.A., Akhmedov X.A., Ernazarov A.Yu. Recommendations for the introduction of progressive construction drawing cards in the Uzbek SSR. Tashkent, MSK UzSSR, 1985, P. 12.

Bakirov Sh., Banaev B. Economic efficiency improvement and production growth. Alma-Ata, "Kaynar" 1976, P. 120.

Berkaliev Z.T., Burumensky V.S., Shkalikov F.V. K voprosu organizatsii i provedeniya vodobalansovyx sledovaniy na risovyx orositelnyx sistemax. Trudy KazNIIVX, volume IV, vyp. 3: Oroshenie, M., 1971, P. 16-19.

Vozdelyvanie risa na oroshaemyx zemlyax. Collection statey. Pod ed. K.S. Kirichenko and E.P. Aleshina. M.: Izd-vo M-va sel. Khozyaystva RSFSR, 1963.P. 103.

Scientific Research Institute of Irrigation and Water Problems, project report on the topic "Development of water-saving technologies in the cultivation of rice in the soil-climatic conditions of the Republic of Karakalpakstan and Khorezim region", 2022.

Downloads

Published

2023-10-31

How to Cite

[1]
S. Kurbanbaev, Sh. Usmanov, and E. Batirbaev, “THE EFFECT OF WATER-SAVING TECHNOLOGIES ON THE GROWTH AND PRODUCTIVITY OF RICE IN THE SOIL CLIMATE OF THE REPUBLIC OF KARAKALPAKSTAN”, IEJRD - International Multidisciplinary Journal, vol. 8, no. 4, p. 8, Oct. 2023.