Is purple root leeks suitable for growing in the north

<> purple-rooted leeks are suitable for cultivation in the north, which has a predominantly temperate monsoon climate. The climate is characterized by four distinct seasons throughout the year, with warm and rainy summers and cold and dry winters.

1. Leeks like cold and cool, cold and heat tolerant, the suitable temperature for seed germination is more than 12, the growth temperature is 15 to 25, and the underground can tolerate lower temperatures. Medium light intensity, strong resistance to negatives. However, if the light is too weak, the accumulation of photosynthetic products is less, the tillers are less and weak, the yield is low, and it is easy to premature aging. The light is too strong, the temperature is too high, there are many fibers, and the quality is poor.

2. The growth of leek seedlings is slow, so it should be sown early, and it is advisable to sow from late March to late April. After soaking and germination, the wet sowing method is used to sow in the seedling furrow, and the soil is covered twice, the first time is covered with a thin layer of soil, and then the second time after the moisture is returned, and the total thickness of the covering soil is 2cm. The amount of seed per mu is 6-8kg.

After covering the soil, cover the mulch film to facilitate temperature and moisture preservation, and remove the mulch film after the emergence of seedlings. Generally, 1 acre of seedlings can be planted with 7-9 acres of vegetable fields.

3. Select plots with fertile soil and convenient drainage and irrigation, apply 4-5 cubic meters of rotted farmhouse fertilizer per mu, and level the furrow. The width of the furrow is 2-3m, every 3 furrows is a group, and a 1m wide cold-proof zone is set on its north side. Transplanting from late June to early July.

Before planting, cut off the ends of the fibrous roots and arrange the bulbs into small handfuls. Flat furrow hole planting, row spacing 13-20cm, hole spacing 10-15cm, 6-8 plants per hole is appropriate. When planting, it is advisable not to bury the leaf sheath, and after planting, it is practical and watered in time.

4. At the beginning of the onset of gray mold, white or gray-brown spots are produced on the leaves, which then expand into prismatic or oval lesions, which heal each other and become large dead spots to cause the leaves to die. When wet, the surface of the dead leaves is densely covered with gray to grayish brown mold. The pathogen mainly overwinters on diseased residues in the soil through sclerotia and spreads through air currents.

Leek gray mold is harmful throughout the year. Increase the application of organic fertilizer, harvest properly, and drain water in time after rain to reduce field humidity.

Potatoes, carrots, cucumbers, etc.

Cultivation techniques of leeks:

1. The time and method of planting leeks.

Leeks like cold, cold-tolerant, and heat-tolerant, generally speaking, they can be sown from the time of soil thawing to the autumn equinox, and most areas are mainly sown in spring. The sowing method adopts strip sowing, and the mulch film is covered immediately after sowing, and the seedlings are removed when they are topped with soil.

2. Fertilization and watering of leeks.

If you want to lay a good yield foundation for leek planting, you must apply foot fertilizer before sowing, but the fertilizer must be completely fermented and rotted. The sowing depth should generally be controlled within 2cm, and the sowing density can be appropriately larger. After sowing, it should be watered thoroughly, and the soil surface should be watered before the emergence of seedlings, and it will take about 15 days to produce all the seedlings.

3. Daily management of leeks.

The daily management of leeks is relatively simple, basically only weeding and watering, but if you want it to grow fast and strong, the fertilizer must keep up, when the leeks grow to a height of more than 10cm, you can top dressing at this time, the top fertilizer is mainly water-soluble fertilizer for the effect of soil chefs. Top dressing is the key to top dressing every time you water watering, and you also top fertilizer every time you cut a stubble of leeks, and sufficient fertilizer is the key to growing more and more strong leeks.

Spinach, lettuce, celery, potatoes, eggplant, carrots, cucumbers, lavender, chrysanthemums, grapes, strawberries.

Summary. Purple root leek planting method: 1

Sowing at the right time, the average of the day is stable at 12 degrees is ready for sowing. The temperature is above 30 degrees, and the germination rate is low or not germinated. 2.

It can be sown in a wide deep furrow, with a sowing width of 15 cm, with an interval of 20 cm between each and a depth of about centimeters. 3.During the emergence period, the soil should always be kept moist, and 5-6 catties of seeds per mu should be used.

Purple root leek, also known as Qiyang grass, is a perennial herb that is used as a medicine with seeds and leaves. It has the effects of strengthening the stomach, refreshing, stopping perspiration and fixing astringency, tonifying the kidney and helping yang, and solidifying essence.

Purple root leek planting method: 1Sowing at the right time, the average of the day is stable at 12 degrees is ready for sowing.

The temperature is above 30 degrees, and the germination rate is low or not germinated. 2.It can be sown in a wide deep furrow, with a sowing width of 15 cm, with an interval of 20 cm between each and a depth of about centimeters.

3.During the pre-emergence period, the soil should always be kept moist, and 5-6 catties of seeds per mu should be used. Purple root leek brigade shirt is also known as yang grass, a perennial herbaceous plant, with seeds and leaves as medicine.

It has the effects of strengthening the stomach, refreshing the mind, stopping perspiration and strengthening astringency, tonifying the kidney and helping yang, and dismantling the cavity and solidifying the essence.

The characteristic characteristics of purple root leeks are more than 50 cm tall and the clusters are erect. The plants grow quickly and grow strongly. The leaf sheath is thick and long, the leaves are green, and the hood is long and wide, the leaf width is about 1 cm, and the maximum weight of a single plant can reach more than 40 grams.

Strong tillering power, disease resistance, heat resistance, less crude fiber, high nutritional value, good commerciality, easy to sell. It has strong cold resistance, high yield, good efficiency, and wide adaptability, and can be sown in all parts of China.

Purple root leek (leek seed): This variety is more than 50cm tall, the plant cluster is erect, the plant grows rapidly, the growth is strong, the leaf is thick and long, the leaf is green, long and wide, the leaf width is about 1cm, and the maximum weight of a single plant can reach more than 40 grams. Strong tillering power, disease resistance, heat resistance, less crude fiber, high nutritional value, good commerciality, easy to sell.

It has strong cold resistance, high yield, good efficiency and wide adaptability, and is suitable for cultivation and planting in all parts of China.

In daily life, the variety of vegetables is very rich, take the leek bumper wheel as an example, it is rich in vitamins, which is good for the human body. But in winter, leeks do not survive easily. Zhengmeng so Xiao Qingxin mostly uses the method of greenhouse planting, and there are many problems that need to be paid attention to in the planting process.

Just like when building a leek greenhouse, there is actually a particular point in the construction of the outer film and the inner film, which must be kept at a distance of about 15-20 cm.

Summary. Dear, hello, I am happy to serve you, you can dear, leeks are generally transplanted every spring is better. It is planted in December-February in the south and May-June in the north.

Leeks can be grown all year round, and are usually sown between March and May in spring, August to September in autumn, and October in winter. Northern leeks can generally be grown in spring and autumn. Planted in the south, it can be grown all year round, and the best time is spring, February to June.

When is the best time to plant leeks, it depends on the actual situation of each place, due to the influence of geographical location, altitude, climate, soil and other aspects, the planting time should be different in various places.

Dear, hello, I am happy to serve you, you can dear, leeks are generally transplanted every spring is better. It is planted in December-February in the south and May-June in the north. Leeks can be grown all year round, and are usually sown between March and May in spring, August to September in autumn, and October in winter.

Northern leeks can be planted in both spring and autumn. It can be planted all year round in the south of the Eyebler, and the best time to do so is in the spring, from February to June. When is the best time to plant leeks, which depends on the actual situation of each place, due to the geographical location, altitude, climate, soil and other aspects of the quiet influence, the planting time should be different in various places.

Summary. Hello! Dear, red root leeks are suitable for winter greenhouse planting.

Hello! Dear, red root leeks are suitable for winter greenhouse planting.

Red leeks can grow in winter, but you should pay attention to the method of burning. Generally, greenhouse planting or indoor planting at home can reach the temperature conditions for leek germination and growth, and then proper fertilization and watering can make leeks grow rapidly. Leeks can only adapt to low temperatures of minus 5 degrees Celsius, and can only grow normally at more than 10 degrees Celsius.

In winter, if Duan Sen grows leeks outdoors, it will be difficult for them to survive. How to manage leeks in winter 1, after the insulation shed is sealed, you can control the planting temperature, generally 20-25 during the day, 5-10 at night. When the plant height grows to more than 10 cm, keep it at 16-20 during the day, and the temperature in the shed is more than 24 to let the wind and reduce humidity.

In winter, the cultivation of small arch sheds should be strengthened and kept above 6 at night. Later, as the external temperature drops, cover the straw and paper quilt at night, and cover it early and uncover it late to strengthen the thermal insulation performance. 2. Top dressing leeks have strong fertilizer tolerance and high demand for nitrogen fertilizer, and it is best to apply organic fertilizer to human manure, chicken manure and kang soil.

Ammonium sulfate and compound fertilizer are the most ideal fertilizers. It is generally recommended to fertilize 40-50 kg of ammonium sulfate per mu, and after soil cultivation, top dressing is required for organic fertilizer.

Is there a difference between the growth period of white root leeks and red root leeks? Thank you.

Ok, thank you teacher [ ].

1. The roots of white root leeks are naturally white, and the roots are relatively thick but loose. The leaves are relatively wide and light green in color, and this leek is what people call the broad-leaved leek. The roots of the red-rooted leeks are purple-red, and the parts are relatively compact and small.

The leaves are relatively narrow, especially the tips of the leaves are very fine, and the color of the leaves is dark green. Second, the fragrance and taste are different, the fragrance of white root leeks is relatively light, and it is more inclined to fragrance, and the fragrance of red root leeks is relatively strong, and it can even be said to be a little pungent. Because the white root leeks are fast-formed leeks in greenhouses, they have a slightly less fiber content.

The red root leeks will have a slightly more fiber content because of the long growth cycle. Therefore, in terms of taste, white-root leeks will taste a little more tender, and red-root leeks will be a little more crispy.

I'm asking if there is a difference between the growth cycle of red-rooted leeks and white-rooted leeks! It's not about quality!

Pro: Because the white root leeks are mostly grown in greenhouses, the yield is relatively large, the production time is relatively short, and it is fast-growing. The red root leeks are naturally grown in the open air, and the growth cycle is relatively slow, so the yield is not very high, but after a long time of accumulation, the roots slowly accumulate a large number of polysaccharides and anthocyanins, so the roots are purple-red.

Therefore, in comparison, the nutritional value of red-rooted leeks is better than that of white-rooted leeks.

Leek root potted planting:

1. Planting time.

The suitable growth temperature of leeks is generally about 25 degrees Celsius, if the temperature is too high, you will plant it often cause the appearance of dead seedlings, spring and autumn are the most suitable seasons for planting leeks.

2. Planting method.

1.Choose the right pot.

It is recommended to choose a larger caliber early skin for leek potted plants, in fact, foam boxes are also OK, and the pots should be disinfected before planting.

2.Soil ratio.

The balcony potted leeks should be well prepared with the soil, the purpose is to improve fertility, you can choose more fertile field soil, vermiculite, peat, perlite, fine river sand and other mixed soil for leek planting. The soil needs to be disinfected before potting, and it can be used to expose the soil to the sun for about a week before potting.

3.Seeding management.

Leek varieties can be selected with strong disease resistance, and spring sowing can omit the step of promoting terrestrial core poor budding, direct sowing, and finally germination in other seasons. Leek sowing is best planted by first raising seedlings and then transplanting, so that the later growth of leeks should not be lodging, and the growth can be more neat.

4.Transplanting and colonization.

When transplanting, you must be careful not to hurt the roots of the leeks, and then the spacing of each cluster of leeks should be watered to slow down the roots after transplanting.

5.Day-to-day management.

Potted leeks planted on the family balcony generally do not need too much chemical fertilizer, the fertilization method is recommended to use thin fertilizer diligently, you can choose Ribery Yanwo water-soluble fertilizer, watering is recommended according to the growth of leeks, small water watering, if pest problems are found, it is recommended to artificial, reduce the impact of pesticides on the family.

The temperature in the north is low in December, so it is not suitable for planting, so you can wait for the warm season of the next year to plant, and if it is a greenhouse, you can plant it at any time.

Leek roots are best planted in March and April every spring, because the climate and temperature are suitable at this time, and they can adapt to the new environment more quickly after planting, resume growth, and are easier to manage.

If it is in the northern region, the temperature is relatively low, so it can be postponed appropriately. Or cover it with mulch film after planting, which can help it sprout as soon as possible, if it is planted in a greenhouse, it can control the temperature well and can be planted at any time.

Leek roots should be more sunny, the more sunburned, the more robust they are, and leeks are very afraid of rotten roots, so there can be no stagnant water in the place where they are planted, and when the leaf tips are dry and the potting soil is dry, you can water, and the water leaks out at the bottom of the pot at one time, and more ventilation after watering. Breeding can use Bikagen Congcong to raise ground temperature.

Northern leeks are very potted in December, and they can be planted indoors!

Northern leek root potted plants can be planted in December. Planting leeks can be seeded and seedlings, seedbed selection is fiercely selected neutral sandy loam soil, fine land preparation, spring and autumn can be sown.

The planting depth is not buried in the leaf sheath, watering after planting, and proper topdressing and watering when the new leaves grow out of the wide bridge.

In summer, pay attention to drainage and waterlogging, remove weeds in the field, and in autumn, top dressing and watering should be staged to promote plant growth. At the end of autumn, the growth is slow, watering should be controlled, to prevent the love of green, summer is not suitable for harvesting, the second year begins to sprout, flowering, and fruiting.