Mr.สุ่น วงศ์ซิ้ม Model of individuals following the economic self-sufficiency. ตำบล.ทุ่งควายกิน อำเภอ.แกลง จ.ระยอง
นาย สุ่น like a philosopher of villager he isn’t non stop study and he is the faith of the ตำบลทุ่งควายกิน throughout. His career is gardening fruit previously, he planted Durian but the severe water shortage problem, The soil hardened,Earthworms die lack of important factors in increasing the minerals in the soil. During the crisis mr.อ๋า พรมไธสง recommend him to spraying the water biological fermentation until the Durian tree back to original condition. this reason that make him to study and research about how to production of organic fertilizer from from the book documents the training guidelines to the sufficient economy of the agricultural group want to moratorium of the bank for agriculture and cooperatives.