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 SM ISO690:2012BILANKIN, Iaroslav, REZVAIA, Svetlana, MEDINETS, Volodimir. Black soils degradation in the south-western Black Sea region at irrigation and in the post-irrigation period
. In: Chemistry Journal of Moldova, 2012, nr. 1(7), pp. 107-109. ISSN 1857-1727. |
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| Chemistry Journal of Moldova | ||||||
| Numărul 1(7) / 2012 / ISSN 1857-1727 /ISSNe 2345-1688 | ||||||
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| Pag. 107-109 | ||||||
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many years’ studies of process of changes in composition, properties and fertility of the black soils of the North-
Western Black Sea area in Ukraine with irrigation have revealed mobility of carbonates and humus in them, decrease
of capacity of cationic consumption and content of consumed calcium, increase of share of consumed magnesium
and sodium. Indicators of agro-physical state of soils under irrigation conditions are worsening significantly. In the
last 15-20 years, due to sharp decrease in area of irrigated fields an extensification of agriculture the display of agro-
physical solonetzicity of previously irrigated lands is strengthening, as well as processes of their dehumification;
indicators of ecological |
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| Cuvinte-cheie black soils, irrigation, post-irrigation period, degradation processes |
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