The planting methods and skills of leek, the simplest planting method of leek

1.Select the leek seeds with full fruit and stir them with pesticides.

The seeds are sown after loosening the soil, after which a thin layer of soil is spread, then watered, and finally covered with a film. After waiting for three days, the seedlings slowly grow, and the steps of selecting the seedlings are completed.

2.Seedling managementAfter the seedlings grow, the weeds in the field should be removed and weeded frequently. You can spray pesticides every other week, and if the weather is hot and dry, you need to water more to prevent leek yellow from being sunburned. Do a good job in seedling management and lay a solid foundation for the growth of leek yellow.

3.The planting environment is set up with a suitable planting environment, leeks are not resistant to high temperatures, and the suitable temperature for growth is 18. Leeks like light, and the light time is long, which can promote their photosynthesis and increase the quality of leeks.

It is necessary to ensure that the soil in which leeks are planted is fertile, and that there is enough moisture, otherwise the seedlings are prone to sunburn.

4.In order to do a good job in the management of the planting period, we must first loosen the soil and fertilize it in time, and water more to provide water and nutrients; secondly, it should be planted in a reasonable space, and transplantation can be carried out appropriately; In addition, it is necessary to clean and prune in time, in the process of planting leek yellow, it is inevitable that the plants will be sunburned or die, and they need to be pruned and cleaned.

Use slightly acidic soil, add cake fertilizer, plant ash and mix evenly. Planting: Choose good seeds and sow them in the soil, or disinfect the roots and plant them in a reasonable and dense manner, and finally cover the soil and water them.

Follow-up maintenance: Apply organic fertilizer during growth.

1. Planting time

Leeks can be planted twice a year, in spring and autumn, of which spring sowing should be in mid to late March and early to mid April, and autumn sowing should be done in mid to late August to early to mid September, when the temperature is suitable, which is conducive to plant growth.

2. Soil conditions

To plant leeks, you must use acidic soil, usually with mountain soil as the substrate, and at the same time mix plant ash and humus, mix them well, and add vegetable cakes as base fertilizer at the bottom to increase the fertility of the plot and let the leeks grow in fertile soil.

3. Carry out planting

Leek planting generally with seeds or roots, seeds must be selected to the right variety, such as Shaoxing snow leek, Chengdu Ma Lin leek or Jiaxing white root, etc., the roots should be treated, the old roots and leaves are cut off, put into the rooting water to soak for 4-5 hours, then take out to dry, and finally plant the seeds or roots into the soil according to a certain interval.

4. Follow-up maintenance

In order to improve the growth rate of leeks, a large amount of fertilizer should be provided during the growth period, the organic fertilizer made of the general selection is generally selected, and the shading should be paid attention to, if the light is too strong, the plant can not complete the softening, and when the seedlings grow to 25 cm high, they can be harvested.

The planting technology of greenhouse leeks is from variety selection, timely sowing, cultivation of leek roots, buckle shed, growth period management, and harvesting.

1. Variety selection

Recommended varieties such as Lanzhou small leek, snow leek, yellow leek No. 1, Longyan No. 6 and so on.

2. Sow seeds at the right time

Sowing is best from late March to late June. Sowing method: ditch after soil preparation and fertilization, 20 cm deep, 10-13 cm wide, 6-9 cm wide, 60 cm spacing, one side of the ditch wall is required to be vertical, and the other side has a slight slope.

After irrigation penetration, the seeds are evenly sprinkled on the vertical edge of the ditch, and the soil can be covered with 1-2 cm.

3. Cultivate leek roots

After sowing in early spring, when the seedlings grow to 3 leaves and one heart, start transplanting, and prepare the ground before transplanting, and make 200 kg of soybean cake per mu. The transplanting row spacing is generally 20 cm, the plant spacing is 5 cm, and the transplanting is watered once in a big way, and at the same time, the rent is allocated and hoeed in a timely manner.

4. Buckle shed

Generally, the east-west furrow is 15-20m long and wide, and the support is made with No. 10 fine steel bars, each truncated length, bent into a round arch on the leek, and the two ends are inserted into the ground about 20cm, every 50cm one, the vault is 50cm away from the furrow surface, and the frame is covered tightly with black plastic film, and it is fixed.

Light shields are inserted at both ends of the furrow to allow for wind and shading. In addition, in order to regulate the temperature, it is necessary to prepare the straw, and the length and width of the straw should be appropriate.

5. Growth period management

Before buckle the shed covering, apply 500 kg of finely sieved oil residue and 20 kg of compound fertilizer per mu, and evenly spread the prepared fertilizer in the inter-row ditch. After buckling the shed, the leek yellow is in a state of dark growth, but also pay attention to ventilation, in addition to the first 2-3 days do not open the grass felt, every morning should be lifted the grass felt, to the evening and then from the new cover.

When watering leeks, they should be selected from morning to noon when the leek leaves are not dewy and wilted slightly, and the amount of watering should not be too large for each sedan type shot, so as not to cause too much water to cause leek rot leaves, and watering once every 5-6 days.

6. Harvesting

Leeks generally need to be cultivated for about 20 days, and can be harvested when they grow to more than 35 cm and the top begins to wither. When harvesting, first remove the grass curtain, lift the leek leaves to one side, and then peel off the soil to expose the leek roots, and harvest them straight from the ground.

The planting methods and techniques of leeks are as follows:

First of all, you need to choose healthy leek seeds, soak them in water for a while, and then put them on a damp cloth to induce germination.

Prepare loose and fertile soil, disinfect the soil before use, and apply an appropriate amount of base fertilizer, which is conducive to the growth of leeks.

Plant the treated leeks in the soil, then cover with a thin layer of soil, and finally an appropriate amount of glue.

Planting skills: When the leek grows to about 20 cm, it is necessary to thin the seedlings and weeds properly, and apply an appropriate amount of water and fertilizer.

Leek is a yellowed leek produced by softening cultivation in a dark environment through measures such as soil cultivation and shading covering, and the young leaves are for people to eat, the leek is bright yellow in color, unique in flavor, refreshing in taste, and is deeply liked by consumers.

1. Soil requirementsWhen planting leeks, it is necessary to choose loose and fertile, well-drained acidic soil as the planting site in advance, and fertilize the soil deeply, and disinfect it in the sun.

2. Seed selection treatmentSelect high-quality leek seeds and put them in warm water for germination to improve the germination rate of the seeds.

3. Sowing methodSpread the white seeds evenly on the surface of the soil, cover them with a layer of fine soil, and water them once to penetrate the soil.

4. Later maintenanceWhen the seedlings grow ten centimeters tall, build a trellis above the plant, cover it with a layer of black plastic film, and spread a layer of straw to ensure that the greenhouse does not leak light.

Soil preparation: A mixture of mountain soil, plant ash and humus soil is used as the substrate. Potted plants:

Sprinkle the leek seeds evenly on the surface of the soil, cover the soil and bury it, and then water it to moisturize. Later maintenance: when the bottom fertilizer is insufficient, urea or cake fertilizer is applied to the leek.

Precautions: When harvesting, start cutting 1 cm above the stem disc.

1. Soil preparation

When planting leeks, be sure to use acidic soil, generally choose mountain soil as the substrate, and at the same time mix plant ash and humus to it, stir them evenly, put a layer of vegetable cake residue at the bottom of the pot as base fertilizer, and then fill the soil, which is conducive to improving fertility.

2. Plant in pots

Leeks should be planted before the selection of appropriate varieties, to Shaoxing snow leek, Chengdu Ma Lin leek or Jiaxing white root is appropriate, and then the seeds are evenly sprinkled on the soil surface, and covered with soil to bury, and finally watered and moisturized, if planted with seed roots, it is necessary to soak in rooting water for 4-5 hours.

3. Post-maintenance

In the case of sufficient base fertilizer, leeks are generally not topdressed during the growth period, otherwise the growth is too vigorous, affecting the taste, when the bottom fertilizer is insufficient, urea or cake fertilizer can be applied to it, and the dead leaves will be removed before and after the beginning of winter, and the leek roots can be re-cultivated to create new plants, and the economic value is higher.

4. Precautions

When the first stubble is harvested, it is usually cut at 1 cm above the stem plate, when the first stubble is harvested, keep the sun and cover it at night with plastic film for 2-3 days, after harvesting 3-4 stubble, you can dig out the leek roots, plant them in the field according to the plant spacing of 1-3 cm, and cover the soil after planting.