Assessing the impact of polyacrylamide on indicators of soil biological activity
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This paper examines the influence of polyacrylamide on soil biological activity. The results of the incubation experiment conducted in the laboratory are given. Carbon dioxide gas release or soil respiration is- one of the indicators of soil biological activity. Determination of the amount of released CO2 was carried out titrimetrically. Aliquots of alkali titrated continuously throughout the experiment. The graph presents the resulting effect of introducing polyacrylamide into the soil on release of total CO2. Finally the article presents conclusions and puts the problems of further study and system analysis of application of polya-crylamide in the active soil environment.
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2020 ◽
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2008 ◽
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2020 ◽
Vol 12
(9)
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2013 ◽
Vol 27
(2)
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pp. 133-141
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1974 ◽
Vol 57
(5)
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pp. 1098-1103
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