1. A method of producing biologically active preparation based on alfalfa hay, hay zaparka comprising aqueous condensate, introduction of micro- and macroelements and an aqueous solution of metal salts to obtain enriched slurry hay holding high temperature hydrolysis hay enriched slurry to provide a concentrated hydrolyzate, the formation of the biologically active formulation at reduced temperature on the evaporation stage, characterized in that the process further comprises recycling the concentrated multiple rods rolizata and park the hay in the aqueous condensate is conducted at a temperature up to 100 ° C and a weight ratio of plant raw material to condensate 1:11. introduction of micro- and macroelements, is made in the following ratio, mg / kg of vegetable raw materials: iron sulfate 7 Water 0,450-650tsink sulphate 7-aqueous 0,13-0,17marganets sulfate aqueous 0,065-0,89med 5-5-sulfate aqueous 0.001 -0,004ammony vanadate 0,006-0,007kobalt sulphate 7-aqueous 0,015-0,017hlornoe tin 0,015-0,017hloristy barium 0,005-0,006selen 0.001-0.003, high temperature hydrolysis of enriched slurry hay is carried out at a temperature of 150-160 ° C and a pressure of 4,5 6 atm for 40-90 minutes, the formation of active drug in the evaporation occurring at a temperature of 60-120 ° C.2. A method of producing biologically active preparation based on alfalfa hay according to claim 1, characterized in that at each recycle step are downloading new hay portions, aqueous condensate and micro- and macrocells in block park the purification and concentrated hydrolyzate or waste with it again loaded weight hay and water condensate and micro- and macroelements be equi1. Способ получения биологически активного препарата на основе сена люцерны, включающий запарку сена в водном конденсате, введение микро- и макроэлементов и виде водного раствора солей металлов с получением обогащенной суспензии сена, проведение высокотемпературного гидролиза обогащенной суспензии сена с получением концентриро
