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Safety Usage of Encapsulated Mineral Fertilizers Based on Polymeric Waste
 
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1
Viacheslav Chornovil Institute of Sustainable Development, Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
2
Institute of Administration and Postgraduate Education, Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
3
Institute of Chemistry and Chemical Technology, Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
CORRESPONDING AUTHOR
Oleg Nahurskyi   

Viacheslav Chornovil Institute of Sustainable Development, Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
Publication date: 2022-01-01
 
 
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ABSTRACT
The research was conducted on the growth and vital functions of watercress under the conditions of encapsulated mineral fertilizers treatment. The cyclic application of mineral fertilizers during three vegetation periods was simulated in this paper. The used mineral fertilizers were encapsulated on the basis of polyethylene terephthalate and polystyrene waste. It was found that the intermediate products of the polymer covering decomposition do not have a negative impact on the soil environment and the use of encapsulated fertilizers is safe for growing plants.