Monitoring of the water and salt balance of the Bakbakty rice irrigation system under reuse of collector-drainage water for irrigation

Авторы:

M. Absametov (Соавтор)

A.Ismagulova (Соавтор)

V. Mirlas (Соавтор)

V. Kulagin (Соавтор)

D. Umbetaliev (Соавтор)

T. Rakhimov (Соавтор)

V. Rakhimovа (Соавтор)

Издательство:

КН МНВО РК

Дата издания

30.06.2025

Область исследования

Инжиниринг и технологии

Тип исследования

Фундаментальное

Аннотация (краткое описание)

This study presents the methodology, approach, and results of calculating the components of water and salt bal-ances based on three years of field research on the reuse of collector-drainage water in theTasmurun area of the Bakbakty irrigation system, under arid and low-water conditions typical for water-demanding rice fields. Balance calculations were based on data from in situobservations with active involvement of local farmers, ensuring data reliability. The water balance showed a slightnegative discrepancy ranging from 0.4-0.6% in 2022 and 0.001-0.02% in 2023-2024, confirmed by groundwa-ter level monitoring and maps. The salt balance showed a slight accumulation, with values from +0.016 to +0.29 t/ha in field No. 2 and +0.049 to +0.089 t/ha in field No. 4. Seasonal salt increases were linked to leaching regimes and the dominance of easily soluble salts, posing no threat to land reclamation status.

Соответствие целям устойчивого развития (ЦУР)

URI

https://vestnik.satbayev.university/index.php/journal/article/view/1476/712

DOI

https://doi.org/10.51301/ejsu.2025.i3.06

Тип публикаций

Статья

Данный документ располагается в коллекциях

Научные издания SU

Engineering Journal of Satbayev University

Файлы документа

Monitoring of the water and salt balance of the Bakbakty rice irrigation system under reuse of collector-drainage water for irrigation.pdf