1. College of Mechanical and Electronic Engineering, Northwest A&F University, Yangling, Shaanxi, China
2. Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture and Rural Affairs, Yangling, Shaanxi, China
3. Shaanxi Key Laboratory of Agricultural Information Perception and Intelligent Service, Yangling, Shaanxi, China
4. College of Plant Protection, Northwest A&F University, Yangling, Shaanxi, China