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Information × Registration Number 0216U005845, 0115U003933 , R & D reports Title Environmental impact assessment drugs Arkop MgSO4, C-Arkop, L-Arkop on soil biota popup.stage_title Head Tkach Yevgenіya Dmitrіvna, Кандидат біологічних наук Registration Date 18-02-2016 Organization Institute of Agroecology and Environmental Management of NAAS popup.description2 When assessing the toxicity of the fertilizer WITH the brand ARCOP C-ARCOP Polyrachis on earthworm found that the mortality rate at 45.9% of the worms recorded at a concentration of 1000 mg/kg dry soil. In this case, the medial concentration LC50 for fertilizer is 1089,3 mg/kg dry soil, at a concentration of 0.1 - 10.0 mg/kg of the fertilizer is not toxic to animals.As a result of obtained data it should be noted that other brands of fertilizers WITH ARCOP, namely mark C - ARCOP ACTOL® MIX, C - ARCOP ACTMAP, there is also Parnamirim for soil sites. When assessing the toxicity of fertilizer ARCOP-MgSO4 (Arcop-monohydrate magnesium sulfate) on earthworm found that the mortality rate is 25.5% of the worms recorded at a concentration of 1000 mg/kg dry soil. In this case, the medial concentration LC50 for fertilizer is 1960,8 mg/kg dry soil, at a concentration of 0.1 - 100,0 mg/kg of the drug is not toxic to animals.The intensity of carbon dioxide emissions in the application of fertilizer L-ARCOP brand L-ARCOP ASSET, indicates a high level of overall soil biological activity and processes, in it proceeding.When assessing the toxicity of fertilizer L-ARCOP brand L - ARCOP ACTOL® earthworm found that the mortality rate at 27.9% of the worms recorded at a concentration of 1000 mg/kg dry soil. In this case, the medial concentration LC50 for fertilizer is 1792,1 mg/kg dry soil, at a concentration of 0.1 - 100,0 mg/kg of the drug is not toxic to animals.Thus, due to the fact that the norms of consumption of fertilizer L-ARCOP brand L-ARCOP ACTEL® in the field is for foliar feeding of agricultural crops the norm of 0.25 - 3.0 l/ha and uniform distribution of it in the soil with the penetration of 10 cm (Kokta C.), it should be assumed that the concentration of the drug that is used for the treatment is non-toxic to earthworms. Found that the use of fertilizer L-ARCOP brand L - ARCOP ACTOR® for foliar feeding of plants during the growing season compared to the control is not shown toxic effects on soil microflora, as it helps to increase the number amonoo groups of microorganisms and Assal, bacteria of the genus Azotobacter. Product Description popup.authors Бунас А.А Жура Ю.В. Крижанівський Б.А Стародуб В.І Ткач Є.Д popup.nrat_date 2020-04-02 Close