What is the planting time and method of leek root?

Basically, it can be planted in spring, autumn and winter, and it can actually be planted in summer, and the probability of survival and the yield and quality of growth are not particularly good if the branch temperature is too high. The best seasons for planting are spring and autumn, when leeks are the most vigorous, growing large and tender, and of very good quality.

1. Site selection. The selection of leek planting is not particularly important, it has a strong adaptability to the land, the key is in what kind of plot can grow better, so it is best to choose an area close to the water source, followed by the water storage capacity and fertility of the land should be relatively good, so that the reproduction ability of the leeks will be much stronger, and the color of the leeks will look much better, making people look very appetizing.

2. Planting. Leeks can be cultivated in two ways, it can be reproduced sexually and asexually. Sexual reproduction is to sow seeds in rows in the prepared field, but this method is rarely used in our lives.

The most commonly used thing is transplanting, that is, vegetative propagation, where the purchased leek seedlings are planted at certain intervals, generally three seedlings are placed in each hole.

3. Density. Leeks are very reproductive, and basically after they are planted, within a week or so, you will see several new leek seedlings popping up around the hole where there were originally only three leek seedlings. And it will continue to multiply, and if it is not harvested, it will grow densely all over the field, but it will grow relatively thin and not stout.

Therefore, the density of planting is generally 15 to 20 centimeters apart per plant, and 25 to 30 centimeters apart per row.

4. Fertilization. If you want leeks to grow fast and tender, then fertilization is necessary, but if the fertilization method is not correct, it will also cause the leeks to age, and they cannot be eaten at all. The growth process of leeks is a continuous process, so first of all, we need to apply enough basal fertilizer, and secondly, about a week after planting.

We can mix urea with water to water leeks to promote the growth of leek seedlings, followed by top dressing after each harvest according to the growth of leeks and the fertility of the soil in the field, the fertilizer used can be livestock manure or human manure and urine water, but also urea.

5. Disease prevention. After leeks are planted, we need to spray pesticides on leeks regularly, and leeks generally have some leaf-eating insects or malnutrition and premature aging caused by insufficient water or nutrients in the field, so we should observe the growth of leeks at any time, as long as we are careful enough, there will be no pests and diseases.

If it appears, we must spray pesticides in time to prevent it. The most important thing is not to spray pesticides for 15 days before harvesting, which will affect the quality.

The rhizome of leeks can tolerate low temperatures of minus 30 degrees, the leaves of the aboveground can tolerate low temperatures of about minus 4 degrees, and the suitable growth temperature is 15 20 degrees. Ditching planting according to the row spacing 40 cm ditch, the depth of the ditch is about 15 cm, in the ditch according to the plant spacing centimeter seedlings, watering, covering soil, planting soil depth is not buried in the leaf node is appropriate, after the soil leek ditch is slightly lower than the row 4-6 cm.

The method and time of planting leek root are as follows:

1. Choose leek roots: It is recommended to grow leek roots for about 2 years, because 2-year-old leek roots are in a vigorous period, and the roots are developed, which is very conducive to growth.

2. Prune leek roots: prune the leek roots before planting, cut off the long roots, generally leave about 4 to 5 cm of old roots, remove some weak roots, aging, diseased roots, and try to retain those roots that look relatively robust, so that the leek roots will germinate and grow quickly in a short time.

3. Water and fertilizer management: In addition to applying plantar fertilizer before transplanting, after 3 days after each harvest, it is necessary to water human urine manure, and then water water, and if possible, you can apply more organic fertilizers such as chicken and duck manure, sheep manure, and plant ash. After fertilization, the soil is deeply turned and raked, and after the ground is leveled, it is watered again and then permeable, and you can start planting.

5. Planting method: take a single hole to sow seeds, each hole can be planted 2-3 trees, and the row spacing of transplanting is 15-20 cm away, and the hole distance is controlled at 10-15 cm. Leeks are relatively easy to survive, and if they are properly managed, they can basically obtain bumper yields by paying attention to timely topdressing and controlling pests and diseases.

Precautions for leek root planting

The root system of leeks is fibrous root system, so the choice of planting place must be strictly controlled at the beginning, it is not like other melon and fruit vegetables that do not have strict soil requirements, and can grow even in barren places. The leek has few root hairs, the ability to absorb is not very strong, neither drought nor waterlogging, but also to provide it with sufficient water and nutrients during the growth process.

Leeks are perennial vegetables that grow new rhizomes throughout the growth process, and after basically cutting off a stubble, new stems will grow back below. However, if the newly grown stem is a little higher than the original stem, then the space of the root system in the soil will become smaller and smaller, and the growth will not be prosperous if it does not absorb enough water and nutrients, so growing leeks cannot be managed well like other vegetables.

The method and time of planting leek root are as follows:

2. Treat the plot: clean up the debris of the plot in advance, apply base fertilizer, and turn the ground for treatment.

3. Planting into the soil: dig holes and plant according to the plant spacing of 1 cm and the row spacing of 15 cm, and water thoroughly after planting.

4. Later management: autumn is the peak season for the growth of leeks, so it is necessary to water and top dressing in time to ensure that the fertilizer and water are sufficient, and to cultivate and weed, so that the leeks can grow vigorously and grow faster.

The habits of leek roots

1. Temperature: leeks like cold and cool, cold and heat resistant, the seed germination temperature is more than 12, the growth temperature is 15 to 25, and the underground can withstand lower temperatures.

2. Light: strong negative resistance, but too weak light, less accumulation of photosynthetic products, less and weak tillers, low yield, and easy premature aging; The light is too strong, the temperature is too high, there are many fibers, and the quality is poor.

3. Moisture: The appropriate air relative humidity is 60-70%, and the soil moisture is 80-90% of the maximum water holding capacity in the field.

4. Soil nutrition: strong adaptability to soil texture and suitable pH. The amount of fertilizer required is large, and the fertilizer tolerance is strong.

The cultivation method of leek root is as follows:

1. The land preparation should be particularly fine

Leek seeds are bow-shaped unearthed, the ability to unearth is very weak, the requirements for the soil are very strict, if the soil is compact, hard, or even rough will affect its emergence. Therefore, the plot of sowing leeks should be particularly fine, and the bottom of the foot should be made before the land preparation, and the soil should be cocooned several times after turning the ground to make the soil soft. Make a flat furrow to be sown.

2. The covering soil should be thin but the humidity should be maintained

It is also because the ability of the bow to be unearthed is very weak, so the covering soil should be thin. Leeks are generally sown in strips, with a row spacing of 30-40cm ditching, watering in the ditch, sowing after water infiltration, and covering soil with 2-3cm. Due to the plantation moisture, no watering is required after the sowing is completed, and if the planting area is small, cover with mulch or straw to moisturize and emerge faster.

If there is no mulching, it is necessary to pay attention to keep the soil moist during the emergence of seedlings, and to drench water in time during drought, and it is best not to flood the irrigation with large water, which will affect the emergence of seedlings.

3. The sowing density should be appropriate, and one of the main reasons for poor seedling growth is that the sowing amount is too large

Direct sowing leek seedlings are usually transplanted, and the ratio of seedbed area to planting area is 1:10, so the seedling seedbed can be sown a little denser, sowing 4-6 kg per mu.

The environment in which leeks grow:

Leeks are cultivated in most parts of our country, and they are perennial root plants, which are very suitable for lazy people to plant, and they are harvested all year round at one sowing.

Open-field leeks grown in the north will go dormant in winter, but in some parts of the south due to the high winter temperatures, leeks can still be harvested in winter. Leeks prefer a cool growing environment, prefer slightly acidic soil, and do not need too much light.

Leek root is best planted from late June to late July every year.

The planting time of leek roots is generally in summer, and it can also be judged whether to transplant according to the growth of the plant. However, leeks can be transplanted when they have 4-5 leaves, or when they are about 17 cm tall.

Before planting leek roots, the soil needs to be properly turned, and an appropriate amount of basal fertilizer can be applied to the soil to improve soil fertility. Loose and fertile soil should be selected, and humus, farmhouse fertilizer, and mixed into nutrient soil can be mixed, which can improve the survival rate of leek roots after planting, meet the soil conditions required by leek roots, and provide sufficient nutrients for them, so as to improve the survival rate of leek roots.

When planting, each seedling should be spaced 1cm apart, and the row spacing should be kept at 15cm, so as to ensure that each seedling gradually has a larger growth space, and at the same time ensure that the seedlings can have sufficient nutrients. After the transplanting of leek roots is completed, water it once in time, and water it thoroughly to ensure that the soil is closely integrated with the root system of the plant, and wait until the plant grows for 3 5 days before watering it again to ensure the growth of new seedlings. When the leeks grow to 15 cm, apply diammonium phosphate fertilizer, and apply nitrogen and phosphorus fertilizer every 20 days to promote better rooting and germination.

After autumn, the growth of leek roots is in the vigorous stage, and frequent irrigation should be carried out to ensure that the soil is in a moist state and provide sufficient water for its growth.

Leek root has a good aphrodisiac effect, it can be used in medicine, or it can be directly soaked in water to drink. Leek root has a good conditioning effect on men's impotence, ** and women's menstrual irregularities. If you often drink it with leek root soaked in water, it will play a role in warming and replenishing kidney yang.

Leek root has a good anti-inflammatory and bactericidal effect, especially a good inhibitory effect on various bacteria in the human intestine, people often eat leek root, will greatly reduce the occurrence of dysentery and typhoid and other intestinal diseases. Leek root contains a large amount of dietary fiber, it enters the human intestines, will increase intestinal peristalsis, will reduce the discomfort caused by constipation, in addition to leek root to prevent the human body intestinal cancer also plays an important role. After frying, leek root is processed into powder, which is an excellent trauma medicine, which can not only stop bleeding, promote the healing of people's wounds, but also play a role in reducing swelling and relieving pain.

In addition, leek root also has a pain-relieving effect on bruises, and you can use leek root to boil water and soak the affected area, so as to achieve the purpose of pain relief. However, leek root can not be eaten more, each meal can only be about 200 grams, otherwise there will be diarrhea and night sweats.

Answer: Leeks can be grown all year round. Before planting, the land is prepared, and then sown at the appropriate time, watered in time after the emergence of seedlings, and apply urea to promote growth, top dressing according to the growth situation, and pay attention to the prevention of weeds in the field.

1.Heat preservation. After the shed is closed, the planting temperature can be controlled, generally 20 during the day and 10 -5 at night. When the plant height is greater than 10 cm, the temperature in the shed should be lowered by air, and the daytime temperature should be kept at about 16 and 20. The winter cultivation of small arch sheds should strengthen heat preservation and keep more than 6 at night.

In the future, as the outside temperature decreases, cover the grass and paper quilts at night, cover the early and late openings, and enhance the thermal insulation performance.

2.Topdressing. Leeks are highly tolerant to fertilizer and have a high demand for nitrogen fertilizer. The optimal amount of organic fertilizer is human manure, chicken manure and kang soil. Ammonium sulphate and compound fertilizers are the most ideal fertilizers. It is generally recommended to apply 40 kg of ammonium sulfate per mu. After soil cultivation, organic fertilizer needs to be applied at one time.

Leeks should be prevented from botrytis cinerea, and they can be watered with Suikelin fumigation shed each time to prevent timely removal of disease and disability. At each harvest, the diseased leaves are peeled off and buried deeply. If gray mold develops, it is immediately controlled with 50% clonazepam spray.

Summary. The planting method and time of leeks root are as follows:1

Location: Choose fertile, well-drained soil and ensure adequate sun exposure.

In the spring, from March to May, and in the fall, from September to October, the leek roots are planted. 2.Location:

Choose fertile, well-drained soil and ensure adequate sun exposure.

3.Sowing: Soak the leek seeds in water, take them out and dry them after 30 minutes.

Then Sun Da sowed into the soil at a depth of 1-2 cm, leaving a distance of 20-30 cm between every two rows. 4.Management:

Keep the soil moist, but don't overwater. Fertilize once a month and weed in a timely manner. 5.

Harvest: After about 60-70 days, the leek roots begin to grow and are ready for picking. The best time to harvest leeks is when the roots have grown to about 1-2 cm.

Leek roots are suitable for planting in spring and autumn, generally in March-April in spring and September-October in autumn. 2.Location:

Choose a place with plenty of sunshine, well-drained reed buckets, and fertile soil to plant. 3.Cultivation Method:

1) Prepare the land, loosen the soil, remove weeds and stones. (2) Divide the leek root into several segments, each about 5-10 cm long, leaving roots and leaves. (3) Make a ditch in the land and put the leek roots into the ditch, with the roots facing down, and the roots are separated by 10-15 cm.

4) Fill the ditch with soil, gently compact, and water thoroughly. (5) Water every 2-3 days to keep the soil moist. 4.

Maintenance methods: (1) Weeding in time to keep the soil loose. (2) Apply organic fertilizer every 10-15 days.

3) Leek roots need sufficient sunlight during the growth period to keep the soil moist. (4) Pick leek leaves in time to promote the growth of leek roots. I hope mine can help you <>