In order to provide a gathering source.Sheer economy of THA Yang And phetchaburi province.To learnAgricultural cooperativesSo people in the area took part in the preparation or help nganphraong.
To provide a source of economic crops. Tha Yang district of Phetchaburi and resources to agriculture to farmers so that people in the area to participate in the preparation or convert to assist him.
To be a source of collect.Economic crops of tha Yang.And the time.To be a source of learning.Agriculture for farmers.For people in the area to participate in the plot or to help him.