Do you need to raise seedlings for transplanting? What are the management and precautions?

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Amaranth is a crop that is widely cultivated and has high nutritional value. Spring and autumn are the best seasons for growing amaranth. There are many farmers who have a question about whether the leek should be transplanted or not. In fact, it is not necessary to transplant the chives in the family, but large-scale planting requires concentrated seedlings and transplanting is required.

种植韭菜为什么要育苗后移栽?

First, why should we plant amaranth after transplanting?

1. Save time and improve land use efficiency: focus on seedlings in seedbeds or seedling trays, so that you can crop a variety of crops on the field. It is usually planted from late March to late April, and transplanted after harvesting of wheat or other crops in May and June.

2, prevention and control of pests and diseases: after the start of the leek, the roots are trimmed in the sun for a day, or immersed in 3% potassium permanganate solution for 30 minutes and then planted, rooting and soaking syrup can be disinfected and sterilized.

3. The distance between the leek rows is reasonable, and the ventilation and light transmission are good: the transplanted chives are clusters and clusters, which improves the ventilation and light transmission between the plants. The longer the leek will be planted, the longer the root will be, the more dense it will be. Therefore, it is usually transplanted once every two years. When the leek grows prosperous, the leaves will grow wide and thick. If the leek is weak, it must be too long. .

Second, the method of raising amaranth

First of all, the amaranth seeds must choose the new seeds of the year, and the new seeds have a great influence on the germination rate. Generally, seeding and seedlings are started before and after the Qingming period. Before planting, the bottom water should be poured, fertilized, turned over, and leveled. The land preparation should be fine. The seeding amount per mu is 5-6 kg (the variety is different or the seeding amount of new and old seeds will be Difference), according to the line spacing of 10-12 cm, open a shallow ditch of 1.5-2.0 cm, sprinkle the seeds in the ditch, and then flatten the kneading surface to cover the soil. After the seeding is finished, it is best to cover the mulch or straw to keep warm. After removing the cover, you can remove the cover.

韭菜的移栽时间

Third, the transplanting time of amaranth

The time for transplanting amaranth is usually arranged before and after the wheat harvest. Amaranth can be planted early in the rainy season before the rainy season, so that the seedlings can be planted early, the seedlings are strong, and the seedlings are laid for the high-quality and high-yield.

4. Method of transplanting amaranth

When the seedling grows to 18-20 cm and the emergence is 60-65 days, the seedlings can be planted. The amaranth seedlings are firstly excavated from the ground, and the roots of the amaranth seedlings are cut off after finishing the soil on the roots, leaving only 3 -4cm, cut the upper part of the amaranth leaves, at least 4cm, so as to reduce evaporation, and then grade the plants into a cluster.

1. Row spacing when amaranth is planted

When planting, three or four plants are one stalk, the plant spacing is about 4cm, and the row spacing is about 20cm.

After the sputum is done, the ditch and the burrowing planting seedlings are planted, 30-35 plants are 1 plexus, and the seedlings are planted as one hole, and the row spacing is 40-45 cm, and the hole spacing is 14-15 cm.

According to the line spacing of 30 cm, the north-south small groove is perpendicular to the direction of the sputum, the depth of the groove is 4-6 cm, planted by single or double plants, and the seedlings are placed in the ditch at a plant spacing of 1-2 cm.

韭菜的移栽方法

2. Precautions during transplanting and management after transplanting

The seedlings are planted into the acupoints, the bulbs should be homogeneous, the plants should be compact, and the planting depth should not be buried in the leaf tips. It is possible to plant the depth of 3cm. It is too deep, too shallow, and the roots of the planting points are compacted with soil. Watering the water to facilitate the development of new roots, after the next week, you can not water, keep the soil moist, so as not to cause roots to lack oxygen and roots.

The first year of transplanting amaranth is based on rooting. Generally, it is not harvested. After the seedlings are planted, the water is poured in 4-5 days. The rainy season should pay attention to drainage. After the autumn, the management of fertilizer and water should be strengthened. About the next time, pour frozen water before winter. After the spring of the second year, after strengthening the management, you can harvest the leek.

The above is the matter of seedling transplanting of leeks. In the process of planting leeks, as long as all aspects of management measures are in place, high-quality leeks with high yield and good taste can be planted.

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