MINERALOGICAL STUDIES OF THE IRRIGATED AND NON-IRRIGATED SIEROZEM SOILS IN TURKESTAN REGION, KAZAKHSTAN
Songulov Y. Omirzakova А. Delibacak S. Ryspekov T. Yershibulov A. Karabayev K.B. Duisekov S.N.
APRIL 2025Society for the Advancement of Breeding Researches in Asia and Oceania
Sabrao Journal of Breeding and Genetics
2025#57Issue 2761 - 771 pp.
The research presents mineralogical studies of irrigated and non-irrigated sierozem soils of the Shaulder irrigation massif of Turkestan Region, Kazakhstan. Soils and soil cover representations comprised zonal soils, southern sierozem, and intrazonal soils: meadow and meadow sierozem soils forming combinations with meadow and common solonchaks. The southern light sierozem soils occupy the highest surfaces of the ancient alluvial plain-hilly foothills. The analysis of the fine-dispersed part of southern sierozems showed a mineralogical composition. In the upper horizons of irrigated sierozem soils of southern and meadow sierozem soils, the silt accumulation occurs, ranging from 14.5% to 18.9% and from 8.3% to 11.8%, respectively. The upper part of the irrigated sierozems profile (0–40 cm) has dominant hydrous minerals (27%–32%); however, their quantity decreased at the considerable depth. The maximum amounts of silicon oxide, phosphorus, and aluminum oxide were prevalent in the studied soils’ arable layer. Compared with the soil, the bulk chemical composition of the silty fraction showed a decrease in the amount of SiO; however, a significant increase appeared in the gross Mg, Fe, and Al. In the arable layers, the enhanced content of hydromica revealed the hydrosludge process of the silty fraction. It occurs as a result of physical dispersion of mica material of large fractions and destruction of the small amount of smectite phase, reorganizing the fine-dispersed part of the soils due to irrigation.
chlorite , hydromica , irrigated and nonirrigated soils , kaolinite , layer formations , Mineralogy , quartz , sierozem
Text of the article Перейти на текст статьи
Department of Soil Science and Agrochemistry, Kazakh National Agrarian Research University, Almaty, Kazakhstan
U.U. Uspanov Kazakh Research Institute of Soil Science and Agrichemistry, Almaty, Kazakhstan
Department of Soil Science and Plant Nutrition, Ege University, Izmir, Turkey
Department of Geography, Land Management and Cadastre, Al-Farabi Kazakh National University, Almaty, Kazakhstan
LLP-Kazakh Research Institute of Agriculture and Plant Growing, Almaty Region, Kazakhstan
Department of Soil Science and Agrochemistry
U.U. Uspanov Kazakh Research Institute of Soil Science and Agrichemistry
Department of Soil Science and Plant Nutrition
Department of Geography
LLP-Kazakh Research Institute of Agriculture and Plant Growing
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026