Keyword: «manure»

This article discusses the use of recycled goat manure and poultry manure as a nitrogen fertilizer for growing seeds dye woad. It was found that the treatment of the soil nitrogen fertilizer increases the yield of dye woad seeds by 12-15%, due to the use of composted manure and litter. In addition, improving the environmental situation in the economy and optimized production technology.

The article is devoted to the issues of utilization of by-products of animal husbandry in different periods of agricultural production development, namely, in traditional society, in the XVII–XIX centuries, as well as modern processing technologies. The following areas of waste disposal are highlighted: in construction and military affairs, as fuel and fertilizer, in the production of paper and ceramics, for the production of some biological products, even in medicine. Technologies of utilization of by-products of animal husbandry at livestock complexes and small agricultural (farming) enterprises are highlighted.