FERTILITY OF IRRIGATION SOILS IN THE FERGHANA REGION AND PROBLEMS OF ITS INCREASE
Keywords:
fertility, mechanical composition, groundwater, alluvial fan, salinity, automorphic soil, hydromorphic soil, nutrients.Abstract
The article presents analytical information on the chemical properties, fertility and improvement of irrigated soils in the Fergana region. It is noted that the chemical properties of soils are an important factor in the formation of soil fertility indicators.
References
Мақсудов А. Почвы Центральной Ферганы и их изменения в связи с орошением. –Ташкент: Фан, 1979. 120 б.
Isaqov V.Yu., Mirzayev U.B. Markaziy Farg‘onada shakllangan arziqli tuproqlarning xossalari va ularning inson omili ta’sirida o‘zgarishi. – T.: “Fan”. 2009. – 229 б.
Mirzayev U.B. Isfayram-Shohimardonsoy konus yoyilmalaridagi arziqli tuproq xossalarining antropogen omil ta’sirida o‘zgarishi. B.f.n. ilmiy darajasini olish uchun yozilgan dissertatsiya. – T.: 2009.
Yuldashev G‘., Mirzayev U. Sug‘oriladigan arziq-sho‘xli tuproqlarning antropogen omil ta’siridagi evolyutsiyasi. //FDU ilmiy xabarlar jurnali. 2018. №5. 40-44 b.
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Scientific journal of the Fergana State University
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Most read articles by the same author(s)
- , THEORETICAL AND METHODOLOGICAL FOUNDATIONS FOR THE RESEARCH OF UZBEK MUSICAL CULTURE , Scientific journal of the Fergana State University: No. 3 (2024): FarDU.Ilmiy xabarlar jurnali (Aniq va tabiiy fanlar)
- , SPECIFIC ASPECTS OF THE JADIDISM MOVEMENT AGAINST THE COLONIAL POLICY IN TURKESTAN , Scientific journal of the Fergana State University: No. 4 (2024): Scientific journal of the Fergana State University (Social humanities sciences)
- , INTERACTIОN ОF MUSICAL CULTURE ОF THE UZBEK PEОPLE WITH NATIОNAL AND UNIVERSAL VALUES , Scientific journal of the Fergana State University: No. 3 (2024): Scientific journal of the Fergana State University. Application set (Social humanities sciences)
- , , THE USE OF GAMING AND MULTIMEDIA TOOLS TO IMPROVE THE READING LITERACY OF PRIMARY SCHOOL STUDENTS , Scientific journal of the Fergana State University: No. 2 (2024): Scientific journal of the Fergana State University (Social humanities sciences)
- , GNOSEOLOGICAL ANALYSIS OF HISTORICAL CONSCIOUSNESS IN THE CONTEXT OF NATIONAL CONSCIOUSNESS , Scientific journal of the Fergana State University: No. 2 (2024): Scientific journal of the Fergana State University (Social humanities sciences)
- , THE IMPORTANCE OF PROJECT-BASED TECHNOLOGY IN APPLYING MODERN TECHNOLOGIES IN MUSIC LESSONS , Scientific journal of the Fergana State University: No. 6 (2024): Scientific journal of the Fergana State University ADDITIONAL COLLECTION (Social humanities sciences)
- , , POSITIVE AND NEGATIVE USAGE OF THE WORD "GUEST" IN UZBEK AND ENGLISH PROVERBS , Scientific journal of the Fergana State University: No. 2 (2024): FarDU.Ilmiy xabarlar jurnali (Aniq va tabiiy fanlar)
- , THE ROLE OF THE TEACHER IN CONDUCTING MUSIC CULTURE LESSONS , Scientific journal of the Fergana State University: No. 6 (2024): Scientific journal of the Fergana State University ADDITIONAL COLLECTION (Social humanities sciences)