1, sowing nursery. The autumn and winter cultivation of the oil-grained vegetables was planted in October-December. In October, it was possible to plant seedlings in open fields, and in November and December, seedlings were planted in protective plots such as pipe sheds. The tube shed should be applied with basal fertilizer and plowed and ploughed. The 6-meter-wide tube shed should be 2 or 3 inches. The seed bed should be sown with fine soil, the footing water should be poured every other day, and then sowing should be done. The seeds should be sown at 150 grams per minute. It can be used to grow about 3 mu in Daejeon. After sowing, it is sprinkled with a layer of nutritious soil to cover the seeds, and then a layer of plastic film or plastic film is flattened. Immediately after emergence, the flat-covered film was peeled off, and management was strengthened to ensure good ventilation and warmth. 2, colonization. Oil and wheat vegetables are transplanted. The phytosanedium should be applied to the phytofertilizer, and the general merchandise organic fertilizer (including n, p2o5, k2o ≥6, organic matter 40% or more) 200 to 250 kg, and ammonium bicarbonate 50 to 60 kg should be used to make 1.5 m even ditch. There are 5 to 6 true leaves of oil and wheat dish that can be planted. The distance between the rows is about 20cm. In the middle of November and November, the oil and vegetable can still be transplanted on the ground, but from late November to December due to the winter, transplanting is required to cover the plastic. Inside the pipe shed to prevent frost. The management method of planting is basically the same as that of lettuce. It is necessary to strengthen the management of fertilizer and water. It is necessary to maintain the water for eutrophication, and to prevent waterlogging caused by excessive humidity, and to prevent and control pests and diseases. Diseases of oil-vegetables are mainly downy mildew disease, which can be controlled by carbendazim and glucomannan. The pests are mainly aphids, and can be controlled by imidacloprid. After the planting of autumn and winter oil and wheat vegetables, they can be listed about 30 to 35 days, and the yield per mu is about 1000 to 1500. kg. 3, harvest and market. Under the conditions of market economy, oil and wheat dishes are harvested and marketed depending on the price. When it is difficult to sell vegetables, they can be marketed in small quantities. Normal plant heights of about 25cm can be harvested for listing. When the price of vegetables is good, some of them are too large to be listed and the plants can be left at 30 to 35 cm to increase yield and increase yield. Because of the short time, little chemical industry, light pests and diseases, the economic benefits are relatively high. Anesthesia Medical Co., Ltd. , https://www.medicaldiverse.com