果园数字孪生技术研究现状与发展趋势OA

In recent years,China·s fruit industry has grown rapidly,with fruit production and planting areas expanding annually.As industry expands,the complexity of orchard production and management has increased significantly.The emergence of digital twin technology has become a key driver in advancing the digital management of orchards,with digital twin-based orchard management platforms emerging as a crucial approach for constructing smart orchards.This study systematically examined the core framework of digital twin technology in orchard applications.It focused on key areas such as the precise construction of digital twin orchard models,simulation training of orchard operation equipment,and operational monitoring.The current state of digital twin technology in orchard settings was reviewed and existing gaps and research hotspots in this field were identified.On the front of the technical research,the study outlined the core technologies underpinning digital twin orchards based on their technical framework.These included the acquisition of orchard environmental and tree phenotypic information,tree modeling,and growth model development.Research statuses of existing orchard Internet of Things(IoT)platforms,tree phenotyping platforms,and data analysis and prediction models were systematically summarized.The study also emphasized the integration of the tree models with growth models,cost reduction,enhanced efficiency,and sustainable development as key research directions.From the perspective of technology application,the study reviewed the practical outcomes of digital twin technology in growth monitoring,technical training,and coordinated orchard operations.It elaborated on how digital twin technology can be leveraged to optimize resource allocation,improve operational efficiency,and facilitate decision-making processes in orchard management.Based on this analysis,the study identified challenges in the practical application of digital twin technology and outlined future technological directions for smart orchard development using digital twin technology.The aim was to provide actionable insights and technical references for the advancement of digital twin orchards in China.The study also discussed the potential benefits of digital twin technology in promoting sustainable development in the fruit industry.Digital twin technology enables precise monitoring and management of orchard resources,reducing the use of chemicals,minimizing environmental impact,and enhancing the overall sustainability of orchard production.Additionally,this technology can support farmers in adopting more eco-friendly farming practices,contributing to the long-term viability of the fruit industry.In conclusion,this study serves as a comprehensive resource for understanding the current state,challenges,and future directions of digital twin technology in orchard management,providing valuable insights for researchers,practitioners,and policymakers in this field.