In modern conditions of economic crisis, the use of mineral and organic fertilizers has sharply decreased, which leads to the soil fertility degradation and the microbial cenosis structure simplification. In this regard, there is a growing interest in the use of non-traditional fertilizers, including those obtained from wood vegetation wastes. The purpose of the research is to study the possibility of using waste oil from coniferous trees as fertilizers and growth stimulants for grain crops. The object of the research is soft spring wheat variety of Siberian selection “Krasnoyarskaya-12”. Recording was performed using generally accepted methods and existing State Standards. The influence of fir water on the germination energy, germination capacity and infection of soft spring wheat “Krasnoyarskaya-12” seeds was determined by the wet chambers method using paper rolls, as well as Petri dishes according to State Standard 12044-93. Statistical processing of the obtained data was performed by the method of dispersion and correlation analysis. The obtained results and the conducted chemical analysis of fir needles, peat and water solution of needles showed a fairly high content of nitrogen, phosphorus and potassium. Therefore, the use of waste products in the production of fir oil as non-traditional organic fertilizers requires targeted research and can be a very promising agricultural approach.

The article presents the results of the development of agrotechnology of spring wheat using an environmentally safe method of disinfection and biostimulation of seeds, the impact on field germination and reduction of infection with the most harmful microorganisms. The analysis of the obtained results shows that the use of a physical method of seed treatment effectively affected the reduction of infection of wheat grain with pathogens of phytopathogenic microflora to the established thresholds of harmfulness.

Experimental data on the study of the content of nitrate nitrogen in the soil at the dump minimum and zero farming systems are presented. Evaluation of various systems of soil cultivation allows us to note the tangible energy efficiency of resource-saving technologies and assess the possibilities of introducing them into production. In our opinion, the use of new tools and mechanisms for soil cultivation will help to reduce the cost of soil cultivation.

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