How to choose baby vegetables? What are the methods of raising seedlings?

Baby vegetable is a kind of pocket-sized Chinese cabbage, which tastes sweet and delicious. White and tender baby vegetables are deeply loved by people, but only those who specialize in growing them can cultivate them. Let's learn about the selection of baby vegetables and the methods and techniques of raising seedlings.

How to choose baby vegetables?

The selection of baby vegetables should be made according to the market demand, and it is best to choose some varieties with higher yield. If the weather temperature is too low, we should choose varieties with good cold tolerance, although the requirements for varieties of baby vegetables are not very strict. However, if sowing in summer, we must choose varieties with good heat tolerance and high disease resistance. The best varieties on the market are Koryo Beibei and Koryo golden dolls.

What are the breeding methods of baby vegetables?

1. Sowing seeds

Baby vegetables usually use sowing to raise seedlings and propagate, the sowing method is to sow the seeds directly into the ditch, because the seeds are very small, so they should be very careful in the operation, usually the sowing quantity is 0.5 kg per mu as the standard, and then sprinkle the seeds into the ditch and then sprinkle compound fertilizer into the ditch to prepare enough nutrients for growth, with 30 kg per mu as the standard. Then cover the seeds with soil and fertilizer, and finally spray water, which not only maintains the humidity of the growing environment, but also promotes the germination of seeds. The seedlings will break out of the earth in about three days.

2. Watering

During the growth period, we should often water the baby vegetables to keep the soil moist in the field. Do not let the baby vegetables lack water. In the whole growing period, we have to spray water every day, and the most suitable watering way for baby vegetables is sprinkler irrigation, which can not only ensure the distribution of water, maintain the moisture of the ground, but also control the amount of moisture very well. so that doll vegetables can evenly absorb the right amount of water. The best time to spray water is from 8 to 10:00 every morning, or from 4 to 6 p.m., and the amount of water should be about one hour at a time.

3. Intermediate seedlings

After the baby vegetables grow for about 10 days, it is necessary to fix the seedlings, also known as inter-seedlings, that is, to reduce the dense seedlings of the baby vegetables, so as to provide enough space for the growth and development of the baby vegetables. Because the plant is too dense, it is easy to cause the overgrowth of the plant, resulting in the bad phenomenon of frailty and disease, which will naturally affect the decline of products and quality. In general, the distance between plants should be controlled at about 7-8 cm. At the same time, you can also remove the surrounding weeds.

4. Fixed seedling

After the baby vegetables grow for about 10 days, it is necessary to fix the seedlings, also known as inter-seedlings, that is, to reduce the dense seedlings of the baby vegetables, so as to provide enough space for the growth and development of the baby vegetables. Because the plant is too dense, it is easy to cause the overgrowth of the plant, resulting in the bad phenomenon of frailty and disease, which will naturally affect the decline of products and quality.

5. Topdressing

Topdressing can provide enough nutrients for the growth and development of baby vegetables, and compound fertilizer can be selected. When topdressing, the fertilizer is directly scattered around baby vegetables, and the amount of fertilizer is about 40 kg per mu. Be sure to spray water immediately after topdressing to accelerate the dissolution of compound fertilizer to help digestion and absorption, spraying time to about 30 minutes as the standard. In addition, about 3 days later, foliar fertilizer can be added again. Foliar fertilizer is a highly efficient special foliar fertilizer, and the quantity is 3 kg per 5 grams of water. After the solution is prepared, it can be sprayed directly on the leaves.

6. Ploughing and weeding

When the doll vegetable grows to about 10 days, we should also carry out a mid-ploughing and weeding, and loosen the soil surface with a small hoe, which can promote the growth of the root system. Do not harm the root system of the doll vegetable.

7. Pest control

The diseases and insect pests of baby vegetables are very few, and it is mainly based on prevention. During this period, a prevention of diseases and insect pests is carried out to prevent the invasion of pests and bacteria. Avermectin 2000 times dilute solution can be selected for spraying. Spray the liquid evenly on the leaves.

The above is about the selection of baby vegetables and breeding methods and late management introduction, if we want to grow high-yield and high-quality baby vegetables, we must do these things well, do you have anything to add about baby dishes?

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