This book focuses on the ecological and safe breeding technology of rice field eel, focusing on the whole process of rice field eel breeding, processing and consumption and utilization, focusing on "production" and "sales", and systematically introduces the current situation of rice field eel breeding, biological learning, and selection of breeding sites. , Pond cage ecological breeding technology, ecological prevention and disease prevention technical measures, processing and diet therapy methods, sales mode and risk analysis, breeding industry standards, etc.