Kropyvnytsky R. The influence of basic soil cultivation methods and elements of biologization to the productivity of potato in Right-bank Polissya of Ukraine

The thesis is devoted to studying the effect of soil tillage methods and elements biologization productivity of potato in Right-Bank Ukraine Polessye. The influence of methods and depth of tillage on agrophysical properties and water regime of the soil under potatoes in rotation with elements biologization agriculture. It is shown that in the Right-Bank Ukraine Polessye to light-gray forest soils with low content of nitrogen in the soil, medium phosphorus and potassium increased to improve key properties and agrophysical positive balance of humus in the soil, increased productivity to the level of 25-30 t/ha and improving quality of early potato varieties Bellarosa appropriate, along with polytsevym, apply bezpolytsevyy way primary tillage (ploskoriznyy 18-20 cm or shallow 10-12 cm) with the introduction of reasonable standards of traditional (20 t/ha manure) and alternative organic fertilizers and their combinations with mineral.