RABINOVICH GALINA JUREVNA,Рабинович Галина Юрьевна,VASILEVA ELENA ALEKSANDROVNA,Васильева Елена Александровна,KOVALEV NIKOLAJ GEORGIEVICH,Ковалев Николай Георгиевич
申请号：
RU2014117337
公开号：
RU2557191C1
申请日:
2014.04.29
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
FIELD: agriculture.SUBSTANCE: method of production of biological preparation comprises the process of fermentation of the mixture of peat and organic wastes enriched with biologically active supplement, in three stages: first - for 48 hours at a temperature of 37°C, second - for 24 hours at a temperature ranging 55-60°C, the third stage - for 48 hours at a temperature of 37°C, followed by extraction of the solid phase fermentation product with 1% solution of potassium phosphate for 48 hours at a temperature of 22°C and the filtration of the extracted mass with obtaining liquid phase biological preparation. The organic waste is used as bird droppings, and the biologically active supplement - flour production wastes in an amount of 5% by weight of peat-dropping mixture. The initial mixture for fermentation is acidified with 50% acetic acid at a dose of 15 ml per 1 kg of peat-dropping mixture. The fermentation process is carried out under anaerobic conditions. The components of peat-dropping mixture are taken in the ratio 50:50. The filtration of the extracted mass is carried out at a pressure up to 3 atm.EFFECT: obtaining low-cost and effective biological product that extends the range of biological preparations for silage of perennial grasses, the use of which provides enhancement of quality of silage feeds and improvement of the ecological situation of the environment.3 cl, 1 dwg, 4 tblИзобретение относится к биотехнологии и сельскому хозяйству, в частности к кормопроизводству, и может быть использовано при производстве препаратов для консервирования зеленой массы растений. Способ получения биопрепарата предусматривает проведение процесса ферментации смеси торфа и органических отходов, обогащенной биологически активной добавкой, в три стадии: первую - в течение 48 ч при температуре 37°C, вторую - в течение 24 ч в температурном интервале 55-60°C, третью стадию - в течение 48 часов при температуре 37°C, с последующей экстракцией твердофазного продукта ферментации 1%-н
