Енергетична ефективність систем удобрення у короткоротаційній сівозміні Полісся

The article gives the results of estimating the energy efficiecy of various fertilizer systems in a shortDterm grainDrawDcrop rotations of the Polissya with crop alternation: maize for silage, barley, field pea, oat mixture, winter wheat. It is established that organic and mineral fertilizer systems with ekobiom and agrovit-cor had the highest energy efficiency.