1、 Curing method

1. Temperature: green vegetables have strong cold resistance and like low temperature environment. They can grow normally at 10 ℃ ~ 20 ℃. Green vegetable seeds can germinate and grow at a minimum of 5 ℃. If they are placed at 20 ℃ ~ 25 ℃, they can germinate in three or two days

2. Water: green vegetables need a lot of water at all stages from seed germination to flowering and fruiting. Keep the soil moist, so it is easy to keep the soil moist

3. Soil: it has well-developed roots and many fine roots, so a deeper soil is its favorite. The soil should be weakly acidic or neutral, and loose and ventilated, which can make the vegetables grow better

4. Flowerpot: it is better to plant green vegetables in a tile pot with a height of more than 20cm, which can make the root system of green vegetables grow better, and the tile pot with good ventilation and water permeability can also make it grow better

2、 Breeding skills

1. Sowing: green vegetable seeds need to be dried in the sun for three to four hours before sowing. Then, soak it in warm water at 50 degrees for half an hour, then move it to cold water at 25 degrees to soak the seeds for three hours, and finally wait until it sprouts at 20 degrees to sow

2. Spend summer: it prefers low temperature plants, so when the temperature is high in summer, it is easy to cause poor quality of green vegetables. Try to reduce the temperature to below 30 ℃ and keep the soil moisture sufficient

3、 Diagnosis and treatment problems

1. Downy mildew: downy mildew may occur in the whole development process of green vegetables, which will wither the leaves and affect the whole plant. Aluminum triethylphosphonate needs to be sprayed in time for control

2. Sclerotinia sclerotiorum: Sclerotinia sclerotiorum mainly damages the stems of green vegetables. In severe cases, the diseased parts will rot. Generally, when the disease occurs during flowering, it is necessary to spray Sclerotinia net 1 ~ 2 times in time, and deal with the diseased plants in time

4、 Other issues

1. Whether it is poisonous: green vegetables are common vegetables on the market. Naturally, they are not poisonous and easy to cultivate

2. How long to harvest: if the vegetables are planted in autumn, they can be harvested in two months. If it is green vegetables planted in spring, it will take three to four months to harvest