Gaotai County insists on being market-oriented, giving full play to the advantages of facility agriculture, and continuously improving farmers' planting benefits through rotation planting and staggered listings. In the early summer, when I walked into the greenhouse of Shi Yumei's house in Liusan Village, Heli Town, bunches of tomatoes were hung on the vines, and they grew gratifyingly. Shi Yumei, who is busy picking tomatoes, told reporters that with the rise of leisure-picking agriculture, a lot of people from the past are picking them from the main. Shi Yumei, a villager in Liusan Village, Heli Town, said: “Our tomatoes were transplanted in November last year and are now mature. They are mainly picked and can be sold for about 12 thousand a year.” The Wenyu Gang, a villager of the same village, approved in recent years. Rotating stubble planting in his own three greenhouses has continuously improved economic benefits. Not long ago, he transplanted onion seedlings and then planted a watermelon in a shed. Through batch pollination, the goal of staggered listing is achieved, the sales cycle is extended, and the income is stable. Wenyu Gang, a villager in Liusan Village, Heli Town: “Pollination begins now, and the pollination will be completed within a week. Planting watermelons can sell for more than 10,000 yuan.” Based on its resource advantages and industrial foundation, Gaotai County actively guides farmers to adjust the planting structure. , Develop facility agriculture, introduce new varieties, plant pollution-free vegetables, and increase the added value of agricultural products. And through policy support, technical guidance and other means, to provide farmers with a full range of services to help solve technical problems encountered in the production process. Up to now, the county has developed 28,600 mu of facility vegetables and established 73 vegetable cooperatives. It is estimated that the annual economic benefit will be nearly 171 million yuan.