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Information × Registration Number 0214U008975, 0114U007241 , R & D reports Title Environmental impact assessment fertilizer nitrogen phosphorus sulfur brands NP + S = 16:20 +12 on soil microflora and on earthworms popup.stage_title Head Tkach Yevgenіya Dmitrіvna, Кандидат біологічних наук Registration Date 19-12-2014 Organization Institute of agroecology and biotechnology Ukrainian academy of agriculture science popup.description2 Assessing toxicity of fertilizer nitrogen phosphorus sulfur brand NP + S = 16: 20 + 12 on earthworms found that only at a concentration of 1000 mg / kg dry soil animals mortality was 16.7%. The medial concentration LC50 for the drug is 2994 mg / kg dry soil. Due to the fact that the application rate of fertilizer nitrogen phosphorus sulfur brand NP + S = 16: 20 + 12 in the field is - for the main application crops normally 200 - 300 kg / ha should be considered that the concentration nitrogen-phosphorus fertilizer sulfur brand NP + S = 16: 20 + 12 are used for treatments lower than those that are toxic to earthworms. Product Description popup.authors Бунас Альона Анатоліївна Дмитрук Д.М. Довгич Катерина Іванівна Крижанівський А.Б. Шерстобоєва О.В. popup.nrat_date 2020-04-02 Close
R & D report
Environmental impact assessment fertilizer nitrogen phosphorus sulfur brands NP + S = 16:20 +12 on soil microflora and on earthworms
Head: Tkach Yevgenіya Dmitrіvna. Environmental impact assessment fertilizer nitrogen phosphorus sulfur brands NP + S = 16:20 +12 on soil microflora and on earthworms. (popup.stage: ). Institute of agroecology and biotechnology Ukrainian academy of agriculture science. № 0214U008975
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Updated: 2026-03-22


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