Gengalo O. Agrochemical estimation the new kind of fertilizer on the base of brown coal in meadow-chernozemic soils of the Northern Forest-Steppe zone of Ukraine

Object - agrochemistry processes in meadow-chernozemic calcareous soil, some physiological processes in plants spring wheat and their efficiency, character of their change at use of fertilizers. Methods - field experience, laboratory and statistical. Novelty - it is developed manufacturing techniques of organo-mineral fertilizer (ОМF) on the basis of brown coal. Optimum dozes ОМF for spring entering under wheat are proved at its cultivation on meadow-chernozemic calcareous soil. Results - it is established a step of influence ОМF on some parameters of soil fertility, from feature of formation of soil microbic groups; quality of a grain yield spring wheat is determined intensity of some physiological processes in plants, size that; it is shown, that ОМF - prolong actions fertilizer, the consequent of its providing with getting essential addition of productivity green-masses crops of one year herbs. Branch - an agriculture, agrochemistry.