At this stage, greenhouses and vegetables in winter and spring have gradually entered the transplanting stage. To achieve a good harvest, the following technical measures must be taken before transplanting: 1. Clean the pastoral areas and deepen the cultivation. In particular, it is necessary to carefully clean the pastoral areas in order to plant the tomatoes in the front hoe, plant the chillies in the winter and spring hoe, and plant the chillies in the field, so as to avoid the spread of pathogens. Deep plowing can not only increase the temperature, loosen the soil, and facilitate the growth of plants; it can also be sterilized to reduce the occurrence of pests and diseases. 2. Long-term application of chemical fertilizers in continuous cropping plots requires soil treatment before transplanting to reduce disease occurrence. Mushi roasted 3000-5000 kg of high-quality organic fertilizer; 100-150 kg of fresh lime is used as base fertilizer in one-time application. 3, formula fertilization. Soy fruit vegetables avoid application of potassium chloride, potassium sulfate fertilizer should be applied. The fertilizer is 10 cm from the root to avoid burning roots.

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