Влияние кормовых культур в чистом и уплотненном посевах на агрохимические свойства почвы

It is recommended in the first year of Lucerne life from spring to use field under maize for silo, and then in the period of August 20 to September 1 to sow Lucerne (standard 18-20 kg/ ha) with cover of winter (60 kg/ha).