Brassica oleifera is neither cool nor hot, but warm. It is a type of mustard and a vegetable plant with high nutritional value. Baby vegetables are generally planted in the autumn. After germination, the seeds are sown in neutral soil or slightly alkaline soil. After the seedlings are cultivated, appropriate amounts of watering and fertilization are required, as well as appropriate spraying of fungicides. Between November and December, Plants may mature. Ercai is warm in nature

Ercai is also called spores, nanchong and ba'ercai. It is a kind of mustard and is a biennial crop plant. The stems of the plant are enlarged and similar in appearance to cabbage. The leaves are white and green and have a sweet and crisp taste. They can be eaten stir-fried, cooked in soup or eaten cold, and have high nutritional value. The plant is also called spores mustard, but it is called Ercai in Chongqing and Sichuan provinces.

The main propagation method of geranium is by sowing, which is generally suitable for autumn. However, the seeds need to be germinated before sowing. The seeds can be disinfected first. After disinfection, the seeds can be soaked in water and sown after germination. The growth cycle of seeds is 3 to 5 months, and they usually mature between November and December and can be harvested.

Before sowing, you need to pay attention to using slightly alkaline soil or neutral soil for planting, which is beneficial to plant germination and growth. Plants like temperature, and the germination temperature should be controlled between 20 and 28 degrees. The suitable temperature for plant growth is between 12 and 22 degrees. If the temperature is too high, the growth of the plants will be inhibited. After sowing, water and fertilize appropriately to facilitate plant growth.

During the growth period, cabbage is susceptible to pests and diseases. During the maintenance period, the plants need to be regularly sprayed with fungicides. Generally, carbendazim or permethrin can be sprayed once every 15 to 20 seconds. Bacteria clearing agents are used to kill insects and inhibit bacteria. If the plants become diseased or infested by aphids in the later stage, the diseased leaves should be removed promptly, and pesticides such as virus-killing alum or streptomycin should be sprayed on the plants to eliminate insects and diseases.