COMPARATIVE ASSESSMENT OF PHYSICAL AND CHEMICAL PARAMETERS, QUANTITATIVE COMPOSITION OF THE MAIN GROUPS OF MICROORGANISMS AND PHYTOTOXICITY OF CERTAIN TYPES OF SOILS IN SURGUT
Keyword(s):
The article presents a comparative analysis of 4 urban soils-culturosem, 2 urbanozem and undisturbed podzolic soil (control) - by physical and chemical parameters, the quantitative composition of the main groups of microorganisms and phytotoxicity. Urban soils differ from the background and from each other in terms of acidity, saturation of bases, and lead content; they lead in the number of microorganisms and have a stimulating effect on radish seeds and seedlings.
1974 ◽
Vol 14
(5)
◽
pp. 359-369
◽
2015 ◽
Vol 04
(06)
◽
pp. 3988-3992
2020 ◽
Vol 4
(2)
◽
pp. 89
2004 ◽
Vol 25
(2)
◽
pp. 280-284
◽