Research on the current situation and future prospect of environmental regulation of pigs in facilities
[Purpose]By introducing the research results on the environmental regulation of facility pig farming,we point out the current research status of the environmental regulation in facility pig farming.Efforts are made to explore the development prospects of pig house environmental regulation,aiming to realize more intelligent,energy-saving and environmentally friendly strategies for the control and optimization of pig house environment.[Method]Through literature analysis,this paper reviewed the current situation,methods and progress of environmental regulation in facility pig breeding both domestically and internationally in recent years,compared the focal points of various methods and explored more precise,energy-efficient and environmentally friendly strategies for the environmental regulation of pig houses.[Result]The current research status of facility pig farming was summarized from three perspectives:pig house environmental control grounded in improvements to control systems and the Internet of Things,pig house environmental control based on artificial intelligence,and pig house environmental control utilizing computational fluid dynamics.Their distinct advantages and limitations were highlighted.The developmental trend towards integrating multiple control methods and the coupling of a wider range of environmental factors in future pig house environmental control in response to varied demand scenarios was discussed.[Conclusion]The integration and development of various advanced technologies,such as the Internet of Things,Artificial Intelligence and Computational Fluid Dynamics(CFD),provide solid data support and technical backing for achieving more precise and intelligent regulation of the pig house environment.This ongoing advancement ensures that the application of these technologies in management of the conditions within pig houses is continuously optimized,offering greater accuracy and automation in environmental control.
pig breedingenvironmental control systemsgovernance policiessmart agriculture
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