The effect of humic substances on test-objects
Autor: | D. o. Taran, G. O. Zhdanova, M. N. Saksonov, O. A. Barchatova, V. A. Bybin, D. I. Stom |
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Jazyk: | ruština |
Rok vydání: | 2013 |
Předmět: | |
Zdroj: | Acta Biomedica Scientifica, Vol 0, Iss 6, Pp 164-168 (2013) |
Druh dokumentu: | article |
ISSN: | 2541-9420 2587-9596 |
Popis: | The complex study of a number of humic substances was conducted with help of bioassay methods using invertebrates (Daphnia, paramecium, earthworms), terrestrial (wheat seeds) and aquatic plants (elodea, duckweed) and algae (Scenedesmus quadricauda). The ranges of concentrations of humates that have a negative and a stimulating effect on biological objects were identified. The efficiency of biological testing methods to evaluate the effect of humic substances on biological objects is shown. |
Databáze: | Directory of Open Access Journals |
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