Estimation of toxicity of bottom sediments by biotesting method on Daphnia magna S. and Allium cepa L

E. Arystarkhova
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E. Arystarkhova: Institute of Agroecology and Environmental Management of NAAS

Balanced Nature Using, 2017, vol. 4, issue 2, 156-159

Abstract: To assess the acute and chronic toxicity of the bottom sediments of reservoirs, it was suggested to use a test reaction of daphnia immobilization on the 1st (50%) and 8th (60%) days of biotesting and a test reaction of inhibition of growth of the onion root on the 8th day (56,94%).

Keywords: bottom sediments; biotesting; test reaction; D. magna; A. cepa; acute and chronic toxicity (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:bnu:journl:v:4:y:2017:i:2:p:156-159

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