Rational fertilization. After the flowering and fruit expansion period, the appropriate amount of nitrogen fertilizer is applied to prevent the excessive nitrogen fertilizer and cause the plant to grow. In addition, combined with the application of foliar fertilizer control, phosphorus and potassium fertilizer should be applied on this basis to avoid the phenomenon of leaf hypertrophy to promote the transportation of nutrients to flowers and fruits, and reduce the incidence of hollow fruits. Foliar fertilizer can also be applied to the foliage to supplement the phosphorus and potassium requirements of the plant. Temperature regulation. On cloudy and snowy days, in the case where the temperature in the shed does not decrease, try to reveal the light and prevent the plants from growing. Heating measures should be taken on continuous cloudy days to prevent roots from being damaged by freezing and affecting the absorption of nutrients by roots. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Sofa Sets Guangdong Widinlsa International Co.Ltd , https://www.gdwidinlsa.com