water tube and water culture red leaf beet. The nutrient pipes in the greenhouse are circulatory, which greatly saves the nutrient solution.
lettuce in hydroponic culture.
Sun Peng developed a "secret recipe" to prevent diseases and insect pests of vegetables. It can effectively prevent more than ten kinds of diseases and pests, and spraying in the growth period of the seedlings, the vegetables will hardly have any disease.
The Corps organizes every year to train all District breeding workers at the logistics base, and Sun Peng is their teacher. Over the past few years, he has brought more than 500 students, and some of them have returned home to become local breeding experts.