Increasing the degree of biological full-value of the litter with the use of black soldier fly (Hermetia Illucens) larvae

D.S Bryukhanov,Yu.V Matrosova,O.A Vlasova,E Renev,Y Shavrokov,G Batalova,R Changzhong,V Romanyuk

doi:10.1051/bioconf/20213605012

Abstract

The development of the livestock and poultry industry in the Chelyabinsk region is increasing every year, in this regard, there is a problem of disposal of animals and poultry waste products. The development of a method for increasing the degree of biological full-value of the processing waste products of monogastric animals and birds using Hermetia illucens larvae, which will further make it possible to solve the problem of environmental pollution and obtain an alternative feed protein. Studies have been conducted to obtain a substrate using bacteria - Bacillus subtilis. The chemical composition of biohumus was determined. The composition of the biomass of Hermetia illucens larvae grown on a substrate enriched with a probiotic preparation, namely the content of crude protein and amino acids, was determined.

Highlights

IntroductionCollection, utilization and processing of organic industrial, household and agricultural waste is one of the modern global environmental problems that lead to environmental pollution (air, water, soil), which negatively affects human health and the planet as a whole [5, 8]
The object of our research is the Black soldier fly (Hermetia illucens), which is of great interest in scientific activity and practical use; the creation of optimal artificial conditions for studying the vital activity of the species when studying the biological cycle of insect development in laboratory conditions will ensure the fly breeding and will allow the development of a number of biotechnology areas
Our method of poultry manure processing is that we get eggs from the breeding stock of flies of the genus Hermetia illucens, incubate these eggs and after receiving the larvae we grow them on a nutrient medium, on 5-6 day we separate the larvae of the II-III age, populate the substrate with these larvae, on 6-8 day we separate the larvae from the resulting zoohumus

Summary

Introduction

Collection, utilization and processing of organic industrial, household and agricultural waste is one of the modern global environmental problems that lead to environmental pollution (air, water, soil), which negatively affects human health and the planet as a whole [5, 8]. It is possible to save the environment from agricultural waste due to the use of Hermetia illucens larvae, which will increase the biological full-value of litter and manure [2]. The object of our research is the Black soldier fly (Hermetia illucens), which is of great interest in scientific activity and practical use; the creation of optimal artificial conditions for studying the vital activity of the species when studying the biological cycle of insect development in laboratory conditions will ensure the fly breeding and will allow the development of a number of biotechnology areas The use of larvae in the processing of agricultural waste will reduce the content of harmful bacteria, the concentration of nitrogen by 62% and this is very important, since the excess amount of nitrogen from agricultural waste (manure and litter) is washed out by rains and gets into the soil and reservoirs, thereby polluting them, when working through manure or litter by larvae, it allows to reduce its mass. [6, 7]

Objectives

Methods

Results

Conclusion