Green cauliflower planting time and method Planting time and planting technology

Green cauliflower planting time

Green cabbage prefers cool weather and is not heat-resistant. Some varieties are more cold-resistant. The suitable germination temperature is between 20-25 degrees. Green cabbage can be planted many times a year, cultivated in greenhouses in spring and in the open field in autumn and winter.

How to plant green onion

1. Soil selection

Green cabbage has certain requirements for the soil. It requires fertile or sandy soil with high terrain, convenient drainage and irrigation, rich in organic matter, and good aggregate structure. The soil should be deep plowed in advance and sufficient organic fertilizer should be applied.

2. Seedling transplanting

When raising seedlings, the density should be controlled to facilitate ventilation and light transmission. Spraying the seedlings with a new lipid film after planting can reduce water loss, eliminate diseases and pests, shorten the seedling acclimatization period, quickly adapt to the new environment, and enable the plants to grow healthily.

3. Fertilizer and water management

The root system of Chinese cabbage is relatively shallow, and it consumes more water and fertilizer during its growth period. Therefore, it requires sufficient fertilizer and water to supply the plant's growth needs. When the weather is clear, it needs to be watered 2-3 times a day, but the water needs to be drained in time during the rainy season. During the growth of Chinese cabbage, necessary topdressing should be carried out. Fertilization should be mainly with decomposed farmyard manure and compound fertilizer. After fertilization, you can spray new lipid film to increase the fertilizer efficiency.

Things to note when planting green onion

During the growth period of green cabbage, diseases and pests may appear. It is necessary to spray 1000 times diluted imidacloprid or 1000 times diluted emamectin benzoate in time. Spraying the leaves can effectively prevent and control diseases and pests, and applying plant cell immune factors can improve the plant's disease resistance.