I. Beans can be broadcasted live, or seedlings can be transplanted. Generally, seedlings are transplanted. Through seedlings transplantation, vegetative growth can be properly suppressed and reproductive growth can be promoted. Select the land, apply bottom fertilizer, properly water, use disease-resistant seeds, and dress seeds with new high-fat film, which can avoid underground diseases and insects, isolate virus infection, do not affect the germination and swelling function, strengthen respiratory strength, and improve seed germination rate .
Second, the planting period of beans is determined according to the cultivation method and fertility index. When using nutritious soil blocks to raise seedlings, they can usually be planted when the first compound leaf is developed. When using a nutrition bowl to raise seedlings, the planting can be delayed until 2 to 3 compound leaves. After the seedlings are transplanted, spraying a new high-fat film can effectively prevent the ground water from evaporating, the seedling body water from transpiration, isolate diseases and insect pests, shorten the slow seedling period, quickly adapt to the new environment, and grow healthily.
3. It is not advisable to apply more fertilizers in the early stage of beans, to prevent excessive fertilizer and water, which will cause excessive length. Reasonable watering, fertilization, weeding, prevention of diseases and insect pests, and spraying targeted drugs with new high-fat film will greatly improve the utilization of effective ingredients of pesticides and fertilizers Not afraid of sun exposure and evaporation, can regulate water absorption, prevent drought and rain.
4. After the plants have bloomed and pods should be added with fertilizer water. After pumping the vines, they should be erected in time, with a height of 2.0 ~ 2.5m. After the erection of the vines, the vines should be introduced in time. Carry out in case it breaks. Spraying vegetable and fruit stilettos to enhance the quality of pollen fertilization of fruits and vegetables, strong fruit set cycle, promote fruit development, no malformation, no empty shells, no seeds, good uniformity, improved quality, so that fruits and vegetables reach high yields.
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