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Registration Number

0213U004541, 0113U003946 , R & D reports

Title

Environmental impact assessment Maximus fertilizers on soil microflora and on earthworms

Head

Tkach Yevgenіya Dmitrіvna,

Registration Date

13-12-2013

Organization

Institute of agroecology and biotechnology Ukrainian academy of agriculture science

Description

In assessing the toxicity of fertilizer 20-20-20 MAKSIMUS mark on earthworms found that LC100 fertilizer recorded only at a concentration of 1000 mg / kg dry soil , and medial LC50 concentration of fertilizer is 854.2 mg / kg dry soil at concentrations 0.1 to 100 mg / kg of fertilizer is not toxic to animals. In assessing the toxicity of fertilizer MAKSIMUS brand Aminomikro on earthworms found that LC100 fertilizer recorded only at a concentration of 1000 mg / kg dry soil , and medial LC50 concentration of fertilizer is 1000 mg / kg dry soil at concentrations of 0.1 to 100 mg / kg of fertilizer is not toxic to animals. In assessing the toxicity of fertilizer brand MAKSIMUS extra MG ( 15 +5 +5) +12 MG +23 S on earthworms found that LC100 fertilizer recorded only at a concentration of 1000 mg / kg dry soil , and medial LC50 concentration of fertilizer is 904.0 mg / kg of dry soil in concentrations of 0.1 to 100 mg / kg of fertilizer is not toxic to animals.

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Бунас Альона Анатоліївна
Дмитрук Дмитро Михайлович
Ткач Євгенія Дмитрівна
Чайковська Вікторія Вікторівна