There are several vegetable planting bases in Dalian, such as Ganjingzi District, Muchengyi, Shagangzi, especially Houmu. The basic requirements of vegetable planting base: firstly, we should investigate the market, and consider sales before choosing the land, otherwise improper selection will bring difficulties to the future product sales. The land should be watered to prevent waterlogging, the fertile land should be watered in drought, and the waterlogging should be drained. Secondly, we should make a good choice of varieties. Good varieties have strong resistance to pests and diseases, high yield, long shelf life and good quality, which are much better than ordinary varieties in all aspects. It is very important to choose a good variety. Although the cost of purchasing high-quality seedlings will increase, vegetable farmers should choose good varieties based on the most important quality considerations. In the end, only planting technology plays a decisive role in vegetable production. Good technology and good mode have great influence on the yield, quality and quality of vegetables. In the greenhouse of Shouguang vegetable farmers, tomatoes, peppers and eggplant all grow to 1.82 meters high, with a yield of more than 30,000 kilograms. In vegetable planting, we should observe and analyze frequently, and deal with problems as soon as possible without delay, so as not to cause great losses.