This material is a set of electronic lecture slides with a duration of approximately 15 minutes, designed as a practical communication tool to help trainers and extension specialists easily disseminate fundamental knowledge of agroecology. The lecture framework supports built-in audio narration or allows facilitators to flexibly interact and discuss directly with farmers on sustainable production and environmental protection solutions. It is an open-access learning resource that can be shared online or downloaded to mobile devices, accompanied by an expert support channel to answer questions and provide technical assistance throughout the green transition process.