1、 Soil

The breeding of dog liver vegetable does not require high soil quality. It can be planted with soil with medium fertility and good drainage performance. It is not suitable for cultivation in clay. Continuous cropping is not allowed. When breeding, you can sprinkle some charcoal on the bottom of the soil to increase the permeability of the soil

2、 Illumination

Ensure the duration of sunlight every day. But avoid strong sunlight, otherwise it is easy to lead to hard stems and leaves and poor quality. It is best to breed in a place with ventilation and perennial light, which can be cultured in a greenhouse

3、 Temperature

Its best growth temperature is about 15 degrees Celsius, and it can't stand high temperature. During the high temperature period in summer, you should pay attention to summer vacation and avoid being exposed to high temperature for a long time

4、 Watering

Dog liver dish is more suitable to be in a humid environment, so after planting, it should be watered several times to slow the seedlings and keep the surrounding air moist. However, we should also make preparations for drainage and waterlogging prevention at any time to prevent rotten roots and death

5、 Fertilization

Sufficient base fertilizer should be applied during planting to ensure that about 20kg of rotten organic fertilizer (mixed according to the ratio of diluted feces to ternary compound fertilizer of about 3:1) is applied per mu

6、 Precautions

1. Attention should be paid to the prevention and control of diseases and insects. It can be effectively controlled by irrigating roots with 1000 times of 80% trichlorfon every 5-7 days for 2-3 consecutive times during the period of frequent insect pests in spring and autumn. Rust can be sprayed with 300 times of 5% sulfuric acid suspension every 7-10 days and can be eradicated by spraying for 5 times

2. The weeds around it shall be cleaned frequently. If not cleaned in time, it is easy to have disordered roots, slow growth and other phenomena