Materials and methods. This study is an observational study of the transverse section (Cross-sectional) republics is a farmer living in tambol wiang thoeng district, Chiang Rai province number of 11 villages. Area of responsibility the group.
Materials and Methods: This study was a cross-sectional analytical study (Cross - sectional) sample by farmers who live in the district, entertainment district, Chiang Rai province, 11 villages in the area of responsibility.
Materials and methodsThis study was a cross-sectional analysis (Cross - sectional). By the farmers living in tambon wiang thoeng District, Chiang Rai province of 11, village in the district is responsible for the group.