Reasonable crop rotation is the most effective and convenient measure to solve the continuous cropping problem. However, many vegetable farmers only choose to plant continuously with familiar varieties, resulting in severe disease. To improve this situation, we must first raise the awareness of vegetable farmers on the damage caused by double crops, learn the knowledge of crop rotation, and choose between vegetables such as eggplant, melons, beans, crucifers and onions and garlic. Perform rotation. At the same time to understand the market conditions in real time, and clear sales channels. In addition, the variety of vegetables in the facilities, intercropping and three-dimensional development can make the pathogens lose their hosts and reduce or eliminate pests and diseases. At the same time, rotation can improve soil structure and make full use of soil fertility and nutrients.
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