There are ways to achieve high yield of beans.

1, beans can be direct seeded, can also be seedlings transplanting, generally seedlings transplanting, through seedling transplanting, can appropriately inhibit vegetative growth, promote reproductive growth. Selecting good land, applying base fertilizer, watering properly, using disease-resistant seeds and dressing seeds with new high-fat membrane can ward off underground diseases and insects, isolate virus infection, do not affect germination and swelling function, strengthen respiratory intensity and improve seed germination rate. 2. The planting period of bean should be determined according to the cultivation mode and growth index. When raising seedlings with nutritious soil blocks, it can be planted when the first compound leaf is developed. When raising seedlings in a nutrition bowl, the planting can be delayed to 2 or 3 compound leaves. After seedling transplanting, spraying new high-fat film can effectively prevent aboveground water from evaporation, seedling water non-transpiration, isolate diseases and insect pests, shorten slow seedling period, quickly adapt to the new environment and grow healthily. 3. Beans should not be fertilized in the early stage to prevent excessive fertilizer and water and cause excessive growth. it is necessary to reasonably watering, fertilizing, weeding, preventing diseases and insect pests, spraying targeted drugs and adding new high-fat film, so as to greatly improve the utilization rate of effective ingredients of pesticides and fertilizers. not afraid of sun exposure and evaporation, can adjust the absorption of water-saving, drought and rain prevention. 4. after the plant blossoms and bears pods, fertilizer and water should be added, and the height of the frame should be 2.0-2.5m. The vine should be drawn in a sunny afternoon, not in the rainy day or in the morning to prevent breaking. Spraying vegetable and fruit Zhuangtieling can enhance the pollen fertilization quality of fruit vegetables, enhance the rate of cyclic fruit setting, promote fruit development, no deformity, no empty shell, no blighted grains, good uniformity, improve quality, and achieve high yield.