1. in order to provide a gathering source.Sheer economy of THA Yang And phetchaburi province.2. to learn.Agricultural cooperatives3. to make the people in the area took part in the preparation or help nganphraong.
1. To provide a source of economic crops. Tha Yang district of Phetchaburi and 2. The resources in agriculture, farmers 3. The local people took part in the preparation or convert to assist him.
1. To be a source of collect.Economic crops of tha Yang.And the time.2. As a learning resource.Agriculture for farmers.3. So that people in the area to participate in creating a convert or to help him.