1, the normal planting season of broccoli is in the fall, usually start sowing in the fall, winter is its growing season, after the Spring Festival can usually be normal market sales. Spring began to bloom to about four or five months seed maturity, but now you can use the greenhouse and some other technical techniques to make him in the desired season planting and marketing. The best planting season for the fall in September and October, when the climate is most suitable, the growth of the highest value of vegetables.

2, the whole land planting, broccoli planting needs to be plowed and weeded, in the pre-growth period needs to be plowed and fertilized. First of all, before planting, you need to pour enough water to ensure that the soil is moist, and then appropriate amount of spraying agents, need to be uniformly comprehensive spraying on the bed, in order to inhibit the growth of weeds, do not move the soil when planting, after sealing the rows should not be plowed. In order to promote the absorption of broccoli root nutrients, we need to timely plow, improve soil permeability.

3, reasonable watering, broccoli is suitable for planting in the soil moist environment, growth requires a lot of water. General soil moisture content control at about 75%, too much water content is easy to trigger the incidence of pests and diseases, such as flower ball rot and other phenomena. After bud differentiation and into the flower bulb formation period is the period of the greatest water demand, if you can not provide the required water in a timely manner, it will affect the formation of flower bulbs, thus affecting the yield and quality. Harvesting also needs to maintain sufficient moisture, otherwise it will also affect its economic value, loose, deformed and so on.

4, reasonable fertilization, broccoli needs a lot of nutrients in the growth process, the bigger the plant the bigger the flower ball. First of all, we have to ensure the normal growth of the plant, timely fertilizer, to promote its growth and prosperity, in order to ensure that the flower bulb expansion. Broccoli in the pre-growth, shoots period of nutrient demand is very large, so we take nitrogen fertilizer as the main, with the appropriate amount of phosphorus and potassium fertilizer together with the application. In the peak growth period of broccoli, not only should we apply more nitrogen fertilizer, but also supplement some trace elements as well as moderate spraying of foliar fertilizer to ensure its nutritional comprehensiveness, which can improve the yield of broccoli.

5, field management, the need to strengthen field management, do a good job in advance of the prevention and treatment of pests and diseases, reduce the incidence of disease. If you find broccoli disease, you need to deal with it in time, such as downy mildew if you don't deal with it in time, it is easy to cause black mold, and aphids carry virus disease germs, which will affect the growth of broccoli. So we need to inspect regularly, timely detection, treatment of pests and diseases, and do a good job of prevention and treatment in advance to improve the quality and yield of broccoli.