Sonchus arvensis is suitable for growing in medium fertility, soft and well-drained soil.Continuous cropping is not allowed, otherwise it will lead to variety degradation.
The amount of sunlight per day should be guaranteed.Otherwise, it will easily lead to hard stems and leaves and poor flower quality.It is better to choose a ventilated and ventilated place where light can be seen all the year round, and it can be cultured in greenhouse or greenhouse.
Its optimum growth temperature is 10-25 .Seeds can germinate only when the temperature is above 12 C. In summer, attention should be paid to avoiding summer heat, and long-term exposure to high temperature should be avoided.
It is suitable for growing in a relatively humid environment.The surrounding air should be kept humid, and timely watering should be carried out to ensure that the soil humidity is about 65%.But watering should be moderate, and preparations for drainage and waterlogging prevention should be made to prevent rotten roots from dying.
Thin fertilizer should be applied frequently during the growth period, and 500 times of compound water fertilizer and 500 times of urea diluent can be applied at intervals during the growth period.
1. Attention should be paid to the prevention and control of diseases and pests.In the period of frequent occurrence of insect pests in spring and autumn, the root can be irrigated with 1000 times of 80% trichlorfon solution every 5-7 days for 2-3 times continuously for effective prevention and control.Attention should be paid to ventilation.
2. The weeds around them should be cleaned frequently.If they are not cleaned up in time, they are prone to slow growth and yellow vegetable leaves.
