Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Shumakova Galina Evgenievna

Scholastic degree


Academic rank

associated professor

Honorary rank

Organization, job position

Novocherkassk Engineering Meliorative Institute named after A.K. Kortunov
   

Web site url

Email

mr.chister2@mail.ru


Articles count: 1

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MIGRATION FEATURES OF HEAVY METALS FROM WATER SOLUBLE SOIL COMBINATIONS IN DIFFERENT PARTS OF A SQUASH FRUIT

abstract 1251701021 issue 125 pp. 296 – 308 31.01.2017 ru 9
The accumulation of heavy metals was studied in different component parts of a White squash (skin and flesh, flesh, seed skin, seed kernel, peduncle). It is known that the basic source of feed for agricultural crops are mobile water soluble organic and mineral soil combinations which are polluted by heavy metals in different degrees. In the process of their migration they are able to accumulate in different parts of plants or to disperse. The mechanism of quantitative estimation of migration of heavy metals in direction of removal of mobile water soluble soil combinations to various parts of a White squash is developed by the author. The ranks of mobility of heavy metals are made from the most mobile manganese to the most indifferent iron. The model of estimation of mobility of the rest spectrum of heavy metals is chosen, namely: lead, cadmium, zinc, copper, nickel, cobalt in relation to manganese and iron. Basing on the position of a separate element in a mobile rank and its concentration it is possible to define the source of entering to a squash fruit. It may be water soluble soil combinations, irrigation water and atmospheric aerosols
.