Please use this identifier to cite or link to this item: https://dspace.mnau.edu.ua/jspui/handle/123456789/12024
Title: Agronomic evaluation of irrigation water on the Southern Buh and Kamianska irrigation systems
Authors: Chornyy, Serhiy
Чорний, Сергій Григорович
Isaieva, Vira
Ісаєва, Віра Володимирівна
Keywords: bicarbonate
chlorine anions
electrical conductivity
irrigation water
salt content
sodium cations
Water Quality
Fecal Bacterium
Social Sciences: Development
Social Sciences: Geography, Planning and Development
Agricultural and Biological Sciences: Agricultural and Biological Sciences (miscellaneous)
Environmental Science: Environmental Engineering
Environmental Science: Water Science and Technology
Issue Date: 2022
Citation: Chornyy, S., & Isaiva, V. (2022). Agronomic evaluation of irrigation water on the southern buh and kamianska irrigation systems. Journal of Water and Land Development, 54, 77-83. doi:10.24425/jwld.2022.141557
Abstract: The aim of the research was to study the temporal and spatial dynamics of a set of agronomic criteria for irrigation water in the process of transporting it from the Southern Buh River intake site to the lands of the Southern Buh and Kamianska irrigation systems situated in southern Ukraine. Six stationary research sites for monitoring the quality of irrigation water were established along the route of irrigation water transportation. Determination of agronomic criteria for irrigation water quality was carried out in two terms: at the beginning of the irrigation season, in May, and at the end, in September. The content of cations of sodium, magnesium, calcium, and anions of chlorine, sulphates, carbonates, and bicarbonates was determined. In the field, the pH and electrical conductivity of water, the total salt content, and the total amount of dissolved solids were determined. It is determined that waters have an average level of danger from the point of view of salinisation of soils. This fact leads to a decrease in yield of sensitive to salinity crops (corn, alfalfa and most vegetables). The high content of sodium cations along with the low content of calcium and magnesium cations indicates the danger of degradation of the physical properties of the southern chernozems and the need to use the meliorants containing calcium. There is a high probability of toxic effects on crops caused by sodium cations. At the same time, it is stated that there is no negative effect of chlorine anions on plants.
URI: https://dspace.mnau.edu.ua/jspui/handle/123456789/12024
Appears in Collections:Публікації науково-педагогічних працівників МНАУ у БД Scopus
Статті (Факультет агротехнологій)

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