Resource conservation is a process of efficient use of material, technical, labor, financial and other resources. The purpose of resource conservation is the production of products with the best quality indicators in the presence of minimum total costs of production resources and increased economic return on each unit in kind. This article discusses the concept and essence of resource-saving livestock farming, as well as the features of resource-saving technologies in livestock farming and their development in modern conditions.

The article deals with the problems of powerful electromagnetic fields and electromagnetic compatibility in the electric power industry. The purpose of the study is to analyze modern systems and methods for minimizing powerful electromagnetic fields in the electric power industry. The analysis of modern systems and assessment of the electromagnetic environment at the energy facility will make it possible to develop and implement upgrades that increase the security of the object.