Technical means for disinfection and processing of bedding manure into organic fertilizers

Abstract

Organic waste from agricultural production, bedding manure of cattle, pigs, sheep, horses, chickens and poultry litter when kept in cages are the main components for the production of organic fertilizers and biogas production. Waste of grain, cereal crops and sugar beets should be used as components for reducing moisture during aeration in piles, houses and bioreactors. Fresh organic waste should be stored on the sites in piles, where, before being processed in aeration houses and bioreactors, they must go through a mesophilic period. Fresh organic waste, when introduced into the soil in the first year, negatively affects the growth and development of plants, therefore, it must be disinfected and processed into organic fertilizers and biogas. Currently, the lack of knowledge about the methods of disinfection and processing of agricultural waste requires the development of new technological and technical solutions.

Physical and mechanical properties of sheep manure

“…Для обоснования конструктивных параметров рабочих элементов грануляторов, ориентированных на производство гранул, целесообразно исследовать физико-механические свойства овечьего навоза [10].…”