METHOD FOR OBTAINING GRANULATED BIOORGANOMINERAL FERTILIZER BASED ON COMPOST Russian patent published in 2022 - IPC C05F11/08 C05F3/00 C05G1/00 C05G5/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. The method for obtaining granulated bioorgano-mineral fertilizer based on compost is characterized by the fact that it includes drying the compost, sterilizing the compost, granulating the compost, applying beneficial microflora, grinding mineral fertilizers and applying crushed mineral fertilizers, the compost being dried and sterilized simultaneously, after granulation the beneficial microflora is introduced as part of the microbial a mixture containing a sticky substance and beneficial microflora, a 1% aqueous solution of xanthan gum is used as a sticky substance, a suspension of spores of Trichoderma virens RCM F-4852D at a concentration of at least 108 CFU/ml is used as a beneficial microflora, and a suspension of cells and spores of Bacillus subtilis RCM B-3466D at a concentration of not less than 108 CFU/ml, by moistening the granules, crushed mineral fertilizers are applied by dusting the moistened granules.

EFFECT: invention allows to reduce the content of pathogenic and conditionally pathogenic microflora and increase the survival rate of beneficial microflora, increase the content of mineral components in compost-based granular bioorganomineral fertilizer, increase plant resistance to fungal and bacterial diseases.

1 cl, 1 dwg, 2 tbl, 2 ex