The autumn sowing vegetables were hot and rainy in the early stage, and the late growth stage coincided with low temperature and drought. Therefore, carrots, radishes, Chinese cabbage, and other vegetables that are planted in autumn should be cultivars with wide adaptability, cold tolerance, disease resistance and high yield. 1) The sowing date of autumn sowing vegetables should be strictly selected to avoid premature or late sowing. 2) Drainage and flood prevention. The autumn sowing vegetables are prone to rainy weather during the seedling stage. Therefore, the seedling stage of autumn sowing vegetables should pay attention to drainage and flood control, and sorghum or culture can be used for soil preparation. 3) Control pests and diseases in a timely manner. The seedling stage of autumn sowing vegetables is at the peak of the occurrence of Plutella xylostella, cotton bollworm and brown spot. In case of pests, the new high-fat membrane of pollution-free pesticides can be sprayed with targeted insecticides. Generally, it is controlled once every 10 days, even 2-3 times, and the drug is stopped 7-10 days before harvesting. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Extraoral Dental Suction System,Portable Suction Machine,Dental Mobile Suction Unit,Portable Dental Suction Unit Foshan Ja Suo Medical Device Co., LTD , https://www.jasuodental.com