Planting time and harvesting time of Chinese cabbage

Chinese cabbage is usually planted in autumn, usually 3-5 days before and after beginning of autumn, or from late March to early April in spring, or from mid-May to early July in autumn. The best harvesting time of Chinese cabbage is generally around165438+1mid-October, and the specific time will change according to the local climate change, but Chinese cabbage can be harvested in September in some places.

Planting time of Chinese cabbage

Chinese cabbage is usually planted in autumn, usually 3-5 days before and after beginning of autumn, but it can also be postponed or planted in advance according to the actual weather. In addition, Chinese cabbage can be planted from late March to early April in spring and from mid-May to early July in autumn.

Harvest period of Chinese cabbage

The best harvest time of Chinese cabbage is generally around the middle of 165438+ 10, and the specific time will change according to the local climate change. However, in some places, Chinese cabbage can be harvested in September. The longer the mid-late maturity varieties, the better the taste and the higher the yield.

Key points of high-yield cultivation of Chinese cabbage

1, soil consolidation

Chinese cabbage can be planted in both north and south, which has wide adaptability to soil and can grow in a variety of soils. In order to promote growth, it is best to provide loose and fertile sandy loam rich in organic matter, prepare soil and fertilize in advance, and apply decomposed organic fertilizer.

Step 2 prepare seeds

Before sowing Chinese cabbage, seeds should be selected, which are disease-free, stress-resistant and cold-resistant. Before sowing, it should be aired for 1-2 days, prepared with warm water of about 55 degrees Celsius, soaked for 15 minutes, and then rinsed and disinfected with chlorothalonil.

Step 3: sow seeds

The sowing methods of Chinese cabbage include row sowing, hole sowing and machine sowing. Sowing method is commonly used. Pay attention to planting density when sowing Chinese cabbage seeds. After sowing, cover the seeds with fine soil to keep them moist.

4. Tian Tuan management

When Chinese cabbage grows 4-5 true leaves, it is necessary to do a good job of thinning, replanting and weeding. When the seedlings grow to 5-6 true leaves, we should transplant and plant them. In order to reduce the mortality rate, it can be carried out in the afternoon with poor light, and the density can be controlled by combining Chinese cabbage varieties and planting soil.