The content of this internship course is to teach the practical operation and maintenance of various agricultural machinery and various facilities in factory operations. Learn how to operate and maintain practically in agricultural power (including gasoline, diesel engines, and electric motors). Agricultural operation machinery learns the practical operation and maintenance skills of soil preparation, sowing, cultivating weeding, soil cultivation, irrigation, pest control, fertilization, harvesting, transportation and post-harvest processing of agricultural products, as well as the operation of plant factory facilities in greenhouse environmental control facilities. And teach the introduction and practical operation and maintenance of other construction machinery (tools) in agriculture.