Project development of a “smart” premise system for pig keeping

Abstract

The economic efficiency of intensive animal husbandry on an industrial basis depends on the rational animal keeping, which is largely determined by the availability of optimal microclimate in the premises. Whatever breed and pedigree qualities animals possess, they are unable to maintain health and display their potential hereditary productive abilities without creating the necessary microclimate conditions. In the period of 2018-2020, a survey of 11 farms in Perm Krai was carried out, where respiratory, digestive, skin diseases were found, in some cases stress was observed in animals. The cost of heating livestock premises is generally much lower than losses from murrain, reduced productivity, and feed overruns. Physical properties of the air environment are unstable factors and are subject to large fluctuations. To optimize the microclimate in livestock premises, an algorithm program for computers was developed, which will allow to create a system that provides optimal conditions for keeping and maintenance of animals and improve life safety on livestock farms. In this regard, to improve the conditions of calves and cows’ keeping, a project for managing microclimate parameters on farms in the conditions of Perm Krai has been developed. Microclimate management system was developed on the basis of: the Order of the Ministry of Agriculture of the Russian Federation dated October 21, 2000 No. 621 “On approval of Veterinary rules for the maintenance of pigs for the purpose of their reproduction, cultivation and sales.” Monitoring is based on automated analysis and regulation of microclimate parameters' indicators. The software and hardware implementation were done on Omron PLC.

Development of a microclimate control system for a quail farm

“…Using the CX-Designer program, a farm operator screen was developed, which reflects the current states of physical and chemical processes and equipment operation modes [9][10][11]. If the maximum permissible parameters are exceeded, an alert is issued if the automated control system is unable to provide the required mode of operation.…”