Also known as cauliflower, cauliflower, cauliflower or cauliflower. Popular vegetables have fresh taste, high nutrition and high medicinal value. Vitamin C is very rich, and it also has the function of preventing cancer. Its average nutritional value and disease prevention effect are far superior to other vegetables. Cavalry on the tomb: it is best to choose pest-free and Xinjiang for seedling raising. If you use old-fashioned soil, you should pay special attention to the prevention and treatment of stubborn diseases, acute cold, oriental diseases, earthworms and so on. Seedling raising with nutrient blocks, ground operation. 10 seedbed uses 30-40g of 70% zinc and manganese, 40-50g of 10% chlorofluorocarbon oil or 40-50g of 12% poisonous snake non-oil mixed water. When the medicine and soil are mixed evenly, the film will be stuffy.

In wartime: 1. White powder: prevention with 50% vinylmorpholine 800 ~ 1000 times solution or 25% pyrazole penicillin ester at the initial stage of the disease. 2. Botrytis cinerea and Sclerotinia sclerotiorum: 40% of these two bacteria were used at the time of onset. Fungi are controlled with Fortune Hyaluronic or 20% Li Jun, carbendazim, 1500 ~ 2000 times Fortune Hyaluronic or 75% Chlorothalonil. 3. Auricularia auricula: Auricularia auricula, also known as black spot disease, can be prevented by spraying 1000 ~ 1500 times of 20% difenoconazole emulsion, 600 ~ 700 times of 75% chlorothalonil humidifying powder, or 1000 times of 50% carbendazim humidifying powder. Zhonghai: 1. Plutella xylostella, Spodoptera litura and Spodoptera brassicae: Ignore other Pieris rapae and lure adults with black light or soup.

After the whole crop is harvested, the stubble should be treated in time or cultivated immediately to eliminate a large number of supplements. Drug prevention should master the erection of young larvae, with 5.2% as the father. Use high chlorine, 3.2% onychomycosis chlorofluorocarbon or 5% avermectin to prevent blowout. 2. Pieris rapae: control with 10% zhongjintrier, 10% high-efficiency chlorofluorocarbon Trier or Bacillus thuringiensis suspension. 3. Mites: 5% acetaldehyde and 20% ramie are used for prevention. 4. Little tiger: It is the key to clear weeds around the vegetable garden in early spring and prevent adults from laying eggs. You can also use black light, soup or poison bait to lure adults to reduce congestion. It can also be used for 50% fresh butter 1500 ~ 2000 times of liquid irrigation.