With the advancement of 5G networks and handheld devices, AR experiences have become a trend. However, there is still considerable room for improvement in how to effectively apply this technology to agriculture. This course specifically focuses on the digital transformation of agriculture. In view of the fact that the general public has limited knowledge about organic farm cultivation, and organic farms lack an effective marketing and promotion strategy, the public cannot feel its value, making promotion difficult. In recent years, agricultural and food education has emphasized that learners personally participate in the complete process of agricultural products from production, processing to cooking. By understanding food sources and nutritional components, they can enhance their knowledge of plant cultivation, choose healthy and nutritious foods, and promote healthy eating habits. Nurture, or through the labor experience of farming, can cultivate learners' respect and gratitude for food, producers and the environment. The purpose of this course is for students to learn augmented reality (AR) related technologies at school, and at the same time understand the knowledge of organic cultivation, observe the actual cultivation process and environment of the farm, learn how to use AR technology, and construct a guidance system for farm education. The system aims to improve the level of food and agricultural education among the general public, assist in the promotion and marketing of related products, and thereby increase the value of agricultural products.