BIOLOGICAL PRESERVATION FOR VEGETABLE FORAGE AND METHOD FOR ITS PRODUCTION Russian patent published in 2023 - IPC A23K10/16 A23K30/15 C12R1/01 C12N1/20 

FIELD: agriculture.

SUBSTANCE: inventions relate to agriculture. A biological preparation for preserving vegetable feed consists of 3 parts of liquid microbial cultures of Lactobacillus plantarum PL-99 and Lactobacillus buchneri BX-99 in a ratio of 1:1 with a final concentration of at least 1.0⋅10⁹ CFU/cm³ and one part of a polyenzyme complex containing cellulase, activity of at least 400 U/cm³, xylanase, activity of at least 1700 U/cm³, and pectin-lyase, activity of at least 5000 U/cm³. A method for obtaining a biological preparation for preserving vegetable feed includes cultivating cultures of Lactobacillus plantarum and Lactobacillus buchneri in a liquid nutrient lactose-molasses medium without aeration until the concentration of living microorganisms is at least 4.0⋅10⁹ CFU/cm³ and then mixing 3 parts of liquid microbial cultures of Lactobacillus plantarum PL-99 and Lactobacillus buchneri BX-99 in a ratio of 1:1 and one part of a polyenzymatic complex containing cellulase, activity of at least 400 CFU/cm³.

EFFECT: inventions make it possible to develop a biopreparation for preserving vegetable feed, which ensures the suppression of putrefactive bacteria that cause spoilage of feed.

2 cl, 9 tbl