Office Region of Agricultural Economics 7 (ROAE7), Chai Nat Province, by the Research and Evaluation Division, organized three times practical seminar in form of a Lab in the Field Experiment under the project “To create value added from agricultural waste materials”. The study aimed to understand farmers' decision-making in managing agricultural waste from rice farming. The first seminar was held on May 27-28, 2024, in Lopburi Province, the second seminar was held on June 4-5, 2024, in Phra Nakhon Si Ayutthaya Province, and the third seminar was held on June 6-7, 2024, in Suphan Buri Province. The objective was to study the factors related to the decision-making of burning agricultural waste in rice fields and the impact of measures related to reducing farmers' burning decisions. The results from the practical seminar will be used to provide policy recommendations, directions, and appropriate measures for the government to support and promote farmers to reduce burning agricultural waste in rice fields in the future. #ROAE7