The book will cover important aspects of technologies in agriculture, including wide aspects of both conventional and digital technologies to enhance efficiency, productivity, food safety, and environmental sustainability. It will focus on various areas including mechanization, postharvest technologies, animal health and welfare management, agricultural logistics, supply and value chains, animal husbandry management, energy - with a special focus on renewable energy for both crop production (tillage, weeding, harvesting and postharvest, etc) and animal production (animal housing, nutrition, animal health and welfare) - and digital technologies like artificial intelligence, automation, mechatronics, robots, drones, sensors, machine vision, IoT, blockchain, and traceability for agriculture. The book will integrate basic theories and recent research results on emerging technologies to meet the demand for efficient and sustainable food production and supply, enhancing food safety and security. It will serve as a valuable reference for researchers and education in agricultural engineering.