The present invention relates to an agricultural method for depasturing and raising traditional chicken in a pollution-free natural environment by being differentiated from general chicken by using Brassica Juncea Coss vegetables grown in the Dolsan Brassica Juncea Coss farm as a fodder. The purpose of the present invention is to depasture and produce healthy chicken which is differentiated from chicken raised in an indoor shed and which is less-stressed in a natural ecological system. Brassica Juncea Coss from Dolsan which helps to reduce the danger of cerebral apoplexy and DNA damage and to prevent cancer is used as a fodder, so healthy chicken is produced. The health of consumers can be promoted as the consumers consume high quality and nutritional Brassica Juncea Coss traditional chicken which has not been stressed.COPYRIGHT KIPO 2017돌산 갓 농장에서 재배된 갓 채소를 닭의 사료로 사용하여, 일반 닭과 차별화를 두고, 무공해 자연환경에서 방목하여 키운 토종 닭을 생산 하는농법이다.실내 축사에서 키운 닭과 차별화를 두고, 자연 생태계에서 스트레스를 덜 받는 건강한 닭의 방목및 생산이 목표이며,뇌졸증, DNA 손상위험 감소, 암 예방에 도움이 되는 돌산 갓을 사료로 사용함에 따라 건강한 닭을 생산하고, 스트레스를 받지 않은 고품질, 영양 만점 돌산갓토종닭을 소비자가 섭취함으로써 건강증진을 도모한다.