The current state of black soil and the ways of its increase were studied. In modern conditions the resumption of agricultural production the resumption of agricultural production and increase the fertility of chernozem soils is a very important issue of agriculture. This is due to the fact that the black soil that previously relatively rich on mobile forms of nutrients lost its former high natural fertility as a result of their long inefficient usage and they are no longer cultural plant nutrients. In the last decade crop production is mainly formed by the residual reserves of nutrients and humus mineralization. This consequences, which caused a decrease in the volume of fertilizer application, crop rotation and breach of saturation of cultivated crops, particularly sunflower. As a result, they contribute to the spread and development of erosion, dehumification, agrochemical and agrophysical degradation with the loss of agronomically valuable structure and deterioration of the physical properties of blask soils. On way to solve the problem of reneval of the lost fertility of these soils is the introduction of moderm technologies in growing crops that minimize tillage and agriculture biologization elements. It is necessary to restore the lost fertility of our soils and black soil to create a model of our and land management system and Ukraine will take place in the global market as a developed agricultural country and rediable eksporter food raw materials.