We should pay attention to these points when growing Chinese cabbage in summer.

Wen / vernacular is still the same

Entering the summer, especially after the ambush, the weather is hot and hot. For some unseasonal vegetables, the growth is a challenge, almost every day the temperature and humidity will exceed their optimal growth conditions.

However, as long as we "succumb" to our stomachs, everything seems less important, and the conditions are created to grow the vegetables we want to eat.

At present, most of the vegetables planted in spring have passed the peak period of production and entered the aging period in the later stage of growth, which is in the season of changing stubble and planting.

Pakchoi is rich in vitamin C, the nutritional value is very high, and is a relatively large edible vegetables, is one of the indispensable vegetables on the table.

Planting pakchoi in summer, on the one hand, can alleviate the "vegetable panic", and then planting in a protected area can seize the market in advance and bring considerable economic value.

The summer is rainy, the temperature is high, the humidity is high; planting pakchoi requires certain management skills, otherwise it will not only reduce production, but will be futile when it is serious. Rain Water is big in summer and often has stagnant water in the field. It is not only necessary to prevent the root of the plant from being endangered by stagnant water, but also to actively drain and ventilate to avoid excessive humidity.

Therefore, the selected plots should be treated well before sowing. Apply enough basic fertilizer, deep ploughing and raking flat, it is recommended to make a wide border and deep trench terrain, the border surface can be sown in two rows, the row spacing is between 15-20 cm.

Choose heat-resistant, light-resistant and stress-resistant seeds to sow. Sowing can be based on needs, not too dense, so as to avoid overcrowding and overgrowth.

In the whole growth process, pakchoi needs a lot of fertilizer and water. In order to ensure the adequacy of plant nutrients, nitrogen fertilizer is the main fertilizer, followed by potash fertilizer; it can also be washed into the ditch with water, and be sure to keep in mind that there can be no stagnant water in the field, so as not to bring disease to pakchoi due to excessive humidity.

When the plant sprouts and grows about 4 true leaves, it can be fertilized to promote the seedling. If it is a family plant, do not need seedlings, anxious to taste fresh can be picked and eaten when the plant reaches 4-5 true leaves. If it is planted in a protected area, it should be suitable for seedlings, the distance between plants is about 5 cm, and when it grows to 20 true leaves, it can be collected and listed on the market.

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