The purpose of this The research report as follows 1) the knowledge in agricultural chemicals. Quality of life for the betterment of the community. And 2) to villagers living quality and chemical-free. Using a participatory process in the community. This research combines a participatory action research ( Participatory Action Research : PAR). Target residents in areas where farming village dating pool Moo 4 Tambol Ban Yang Ampher Wat Bot, Phitsanulok Province sample consisted of 10 farmers. The group was effective in most chemical-free farming And follow a lifestyle that is sufficient and safe from chemicals. How to Conduct Presented in the research area. Create discussion groups (Focus Group) into space for research teams in a village dating. To join the team The international community has made To find issues to do research and offer an advisor to a conclusion or making a topic in this research. The instruments used to collect data. By means of a defined target group. The research found that Most samples Guidelines and quality of life improved. The knowledge from the nearby village or advice from those with experience and success in the chemical-free farming. In order to improve the quality of life of the community and the residents were able to achieve. Which makes farmers and villagers are happy and good health. Free of chemicals Including not result in harm to the environment and living things. The contribution of agriculture To avoid the use of chemicals in agriculture that farmers use fewer chemicals turned to study composting or bio-fermentation. This helps reduce the costs of farming and produce better. It also helps improve the quality of life and sustainability. The chemical-free farming will soon take effect, but the effect of waiting for it to be successful and worthwhile. Agriculture makes good health Productivity chemicals are safe.