METHOD OF MICROBIOLOGICAL PROCESSING OF BIRD DROPPINGS Russian patent published in 2011 - IPC C05F3/00 A01C3/00 C05F11/08 

FIELD: agriculture.

SUBSTANCE: method includes adding a microbial culture Pseudomonas sp. 114, deposited in VKPM under No. B-5060, into bird droppings, mixing. In 5 days a microbial culture Azotobacter chroococcum B 35 is added, deposited in VKPM under No. B-6010, and again mixed. Titre of added microbial cultures for Pseudomonas sp. makes 114-10⁸ kl/ml, and for Azotobacter chroococcum B 35-10⁸ kl/ml. Volume ratio of added cultures is 2:1 accordingly with 45 ml per 1 kg of bird droppings in case of birds keeping without litters. In case of birds keeping with litters, Pseudomonas sp. 114 and Azotobacter chroococcum B 35, taken as 2:1, are added in amount of 15 ml per 1 kg of droppings. Prior to addition of microbial cultures, each of them is dissolved with water in the ratio of 1:2 accordingly. Microbiological treatment of bird droppings is done for 15 days.

EFFECT: invention helps to accelerate bioconversion process and to simultaneously increase biological activity of the processing product, and to ensure its ecological safety.

4 cl, 11 tbl, 2 ex