Hello, I studied there in the summer vacation 1 month. They teach at the emergency base. All the production links need students to practice and operate in person. The teacher will guide the common problems in the production process. In addition, in the later stage of sales, the master of planting season will help you analyze the good harvest season in the market and the tips of cost control. I suggest you go on a field trip and communicate with the old teacher, which will be more clear.