The latest how to grow spring cabbage

Cabbage can be cultivated in all parts of the country, the cultivation range is very wide, there are few areas that can not be planted, and in different places in different seasons, different varieties can be planted, suitable for planting different varieties. It can be said that it is the favorite national vegetable of the people in the north and south. So today I chose a spring cabbage with better market competition to introduce you how to plant it.

1, planting time

Generally in late January and early February sowing, April can be listed. Because it is a fast-growing variety, it is the best time to meet the vacancy of early spring vegetables.

2. Seed selection

There are many varieties of spring cabbage, so different varieties can be selected according to different regions. For example, northern regions need to choose varieties with strong cold resistance and drought tolerance. In the south, you can choose varieties with high tenderness and good taste.

3. Base fertilizer application

Generally used before land preparation, one mu can use 200 catties of stacked farm organic fertilizer and 100 catties of plant ash and 30 to 40 catties of compound fertilizer. Mix well with soil as base fertilizer.

4. Soil preparation

More rainy in the south in spring, in order to ventilate, generally high ridge, about 30 cm deep, ridge surface can be appropriately wide some conducive to later growth. Deep ditch drainage is good, conducive to root growth under the tie, absorb more nutrients and water, promote growth.

5. Sowing seedlings

Seedlings under 5 degrees through vernalization, will be pre-mature bolting, not food demand. Therefore, open field cultivation after emergence can be covered with small arch shed cold. You can also try to avoid sowing before February. Of course, there are some very warm areas that need not be worried. Spring cabbage grows for a short time, so it can be planted densely. General plant spacing is about 25 cm on it. After rain, gently turn over the topsoil to allow the roots to breathe.

6 Water and fertilizer

It is mainly to control water to prevent water damage to roots after rainfall. At other times, it can maintain a certain humidity and irrigate a small amount of water according to the dryness of the soil. Do not water too much, causing rot, or long cabbage caterpillar. Fertilization other than base fertilizer is generally carried out at each growth stage. Manure and urea nitrogen are applied at the rosette stage. Some quick-acting chemical fertilizers, compound fertilizers combined with a small amount of potassium fertilizer can be applied before and after the core wrapping stage. Promotes core and root growth.

In the whole planting process of spring cabbage, sowing and seedling raising and fertilizer and water control are the most important points, so it can be treated clearly in the planting process. But don't leave out the details. It should be able to grow good quality spring cabbage.