Stages of professional formation and scientific researches of Professor Oleg Nagursky - higher education, scientific degrees and professional experience are described in the article. The main results of scientific researches and possibilities of their practical application are presented.
The influence of the adsorption process of mineral fertilizers on the penetration and retention in the pores of the soil environment of various components of fertilizers was investigated. Experimental researches both of adsorption properties of the soil environment and migration process of components of fertilizers in vertical soil profile were done.
One of the major problems of pollution of soil environment, namely by components of mineral fertilizers due to their massive and continuous use in agriculture was analysed in the article. Possible ways of penetration of not absorbed mineral fertilizers deep into the soil as the main reason for getting fertilizers in the lower layers of the soil environment were investigated. A comparison of the impact of soil and climatic conditions on the rate of penetration of fertilizers deep into the soil was done.