Fertility of dark grey forest soil while applying various methods of soil cultivation
These are considered the results of research on influence of various methods of soil cultivation upon biologic and agrochemical signs of soil fertility in the conditions of Orlov reion on the sample of experimental station Lavrovskiy. It is carried out analysis and evaluation of biologic (soil ferments: urease, catalase, invertase and microflora) and agrochemical (content of nitrate nitrogen, phosphorus, potassium) figures of soil fertility.