Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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DETERMINATION OF OPTIMAL CONCENTRATIONS OF SLUDGE METAL PRODUCTION ON THE VITAL AND MORPHOPHYSIOLOGICAL INDICATORS OF SEEDLINGS OILSEEDS

Kondakov S.E. 1 Kuznetsov D.V. 1 Churylov G.I. 2 Churylov D.G. 3 Kolesnikov E.A. 1 Chuprunov K.O. 1 Levina V.V. 1
1 National University of Science and Technology “MISIS”
2 Ryazan State Medical University
3 Ryazan State Agrotechnological University Named after P.A. Kostychev
The impact of fine metallurgical sludge on seedlings of oilseeds was studied. The effect of high biological activity of metallurgical sludge was found, if they introduced into the habitat of plants. The test concentrations showed a different effect on influence on seeds and seedlings of sunflower and rapeseed by vital, morphological and physiological indicators. Found that the most efficient and optimum concentration are aqueous solutions of sludge from 1% to 10%. The results can be used in the development of microelement fertilizers based metallurgical sludge, and during activities phytoremediation metallurgical waste.