Garlic often grows vigorously in warm winters, how to help garlic survive the cold winter?

It is best to choose garlic that has been planted for a year for garlic seeds. It is better to be reluctant to grow Georgia for many years in a row, and continue to use garlic varieties for many years. It is best to rotate every 4 years, or to move to an out-of-town position.

The garlic species selected must strengthen the management of water and fertilizer and pests and diseases, and the garlic that does not premature aging, does not fall, and is not invaded by other pests and diseases is left as a garlic species. It's better to buy garlic seeds. When peeling garlic seeds, it is best to separate garlic leaves, medium garlic leaves, and garlic leaves.

When planting garlic, it should also be planted separately, and the water and fertilizer management during the garlic growth period can be adjusted in time to prevent fertilizer loss. If the garlic planting time cannot be appropriately adjusted according to the improvement of the level of mechanized harvesting and the change of climatic conditions, it is easy to sow and grow vigorously before wintering, and the situation in the East China Sea occurs when the "39 days" comes.

As a land contractor, I have felt the benefits of mechanized harvesting in recent years, which not only greatly reduces the physical labor of our people, but also greatly shortens the harvesting time. For example, the corn harvester can harvest dozens of acres of land in a day, and my wife can split three acres of corn home in a day. The same goes for the peanut harvest.

Now that peanuts also have combine harvesters, the peanut harvest time will be earlier. In the face of the improvement of mechanized harvesting level, the warming of climatic conditions, and the popularization of plastic film mulching, we garlic farmers also have to postpone the planting time of garlic by 5 to 7 days. It is best to grow garlic during the National Day in eastern Henan.

If the daytime temperature is still above 25, the planting of garlic should be further delayed. The temperature suitable for growing garlic is between 15 and 22.

Some friends said that if you don't pour the moon cave water before the year, and give the water again with the autumn rain after the year, then the moon cave water before the year is not so important. Some farmers also say that pouring overwintering water once before the soil freezes to ensure the safe wintering of seedlings. Earlier, some experts said that this year's warm winter is already certain.

Warm winters are not so cold for us, but they are not good for crops, and drought can also occur.

GarlicWe plant garlic in October, and it will be in the seedling stage until next spring. This is a long time and the temperature varies greatly. From 10 degrees to minus a few degrees, as well as temperatures during this period of warm winter, garlic is likely to grow vigorously.

A normal garlic mother-in-law can have 5 leaves and a plant height of about 25 cm to spend a safe winter. In warm winter, garlic grows vigorously, with 7 leaves growing before winter, and when it reaches low temperatures, it tends to appear in the East China Sea. Therefore, it is necessary to take precautions in the East China Sea before the arrival of cold weather.

It can be used to help garlic survive the cold winter in the form of mulching, and the film must be covered before wintering to protect the garlic.

Cover the two-layer film: In the past two years, some garlic farmers have tried to cover the two-layer film before the garlic winter, improve the frost resistance of garlic, and ensure safe wintering. In addition to this method, garlic mulch film can also be covered with straw and wheat straw for heat preservation to reduce the impact of ground temperature frost damage on garlic.

Garlic is generally planted in a "double film covering" mode for the winter, and the first film mulching is carried out at the time of cultivation. The second mulching is carried out before wintering, usually after the heavy snow season, or according to the forecast of the meteorological department, when the average temperature drops below zero degrees Celsius, and the aboveground part of the garlic has been dormant and has stopped growing. When mulching, it should be noted that the soil on both sides of the film should be pressed well, and not too tight, so as to give garlic seedlings a suitable space.

Generally, in early March of the following year, the membrane is removed.

1. Mulching, covering garlic with mulch, this is a very good method, economical and economical, and the effect is very obvious. Because it is not very convenient to use fertilizer after covering the mulch, it is necessary to pay attention to it in the early stage, for example, if the bottom fertilizer is used, it must be applied sufficiently, and the water is appropriate, if the water is too much and too often, it is easy to let the soil temperature drop. If the weather is very cold, one layer of film is not enough, and the first layer of film should be covered at the time of sowing.

Then wait until the temperature drops below 0°, and the garlic seedlings will basically not grow anymore, and you can cover the second layer at this time. When the temperature rises in the second year, you can slowly remove the second layer of film first.

2. Variety, this is a problem that needs to be considered when planting, according to the specific local climate conditions, if the winter is colder, choose the variety with strong frost damage resistance. If you are in a place where the weather is warmer, you can choose some varieties with other characteristics.

3. Sowing time, if you want garlic to overwinter well, this sowing time is also very important, it is generally recommended to choose to sow in August, depending on the coming of winter. When the garlic grows to five to six leaves, it is best to survive the winter, and the survival rate is relatively high at this time. If there is early sprouting, it will consume a lot of nutrients, which is not conducive to winter.

4. Management, the base fertilizer mentioned above must be sufficient, and the latter words must be added, in addition to using fertilizer to the roots, you can also spray some on its leaves, so that the plant can be more healthy and more frost-resistant. When watering, pay attention to the fact that the soil is moist to a certain extent, and do not water too much, otherwise, the soil temperature will become very low, which is very unfavorable for garlic to survive the winter.

In winter, garlic planting in the northern region should pay attention to keeping warm, and when planting in winter, you can spread a layer of cow dung on the top of the garlic to keep warm, and you can also build a button cold shed above the garlic. In winter, the absorption capacity of garlic will become poor, at this time, the planting should stop fertilizing and control watering, usually keep the soil moist, and let the plants receive sufficient light in the later stage.

Garlic, also known as garlic, garlic, garlic, belongs to the lily family, native to the western plateau of Asia, mostly grown in Henan, Shandong, Jiangsu and other regions in China, people often ask how to survive the winter of garlic in the north. Garlic is suitable for growing in a cold environment, very resistant to low temperatures, and should be kept warm when planted in northern regions in winter.

In winter, it is best to pour enough frozen water on the garlic before winter, and then you can spread a layer of cow dung on the garlic to keep warm, and the thickness of the paving is about 4 5cm, and the cost of heat preservation in this way is very low. In winter, if you plant in the northern region, you can also build a buttoned cold shed for the plants, and then you need to cover the cold shed with plastic film.

The absorption capacity of garlic will become worse in winter, so the only way to stop planting is to fertilize the plants, and not to water too much, and generally keep the soil moist. The growth cycle of garlic is very short, it can be harvested in 90 110 days of sowing in spring, 220 280 days in autumn, and it only takes half a month for garlic to germinate.

Garlic is a light-loving plant, so let the plant receive enough light when planting, if the plant receives insufficient light, the fruit will be small, in order to make garlic grow better, it is best to choose sandy soil when planting. Garlic is often used as a seasoning, and people will add a little garlic to taste when cooking, which can also remove the fish.

Garlic is planted in the north around September every year, if you want garlic to survive the winter safely, you must do a good job of keeping warm and cold-proof measures, this crop is planted in a large area in northern China. In winter, you can use cow and horse manure to cover and keep warm, or by adding a layer of mulch and watering antifreeze water, so as to ensure that the garlic seedlings can survive the winter. Its cold tolerance limit is about -10, and garlic seedlings are easy to freeze to death in a low temperature environment for a long time.

The planting time of garlic in the north is generally concentrated around September every year, mainly in autumn. The planting of garlic varies greatly due to the choice of plots, the humidity at the time of planting, and the difference in garlic species, especially the difference in planting time by about half a month. So, how to grow garlic in the northern region?

And how to plant and manage?

Northern garlic cultivation methods.

1. Choose the garlic species

Before planting, garlic should be selected, which is required to be plump, without damage to the appearance and free of pests and diseases. The outer layer of old skin should be removed first, and then the stem disc should be removed. After processing, soak in water for about three to five minutes, and finally take it out to dry.

2. Land preparation treatment

Before sowing, the land should be prepared first, and the plot should be deeply turned to remove weeds, stones, etc. from the plot. In addition, an appropriate amount of basal fertilizer should be sprinkled to improve the fertility of the soil. Just use the farmhouse fertilizer after decay, and the nutrients are sufficient before it can grow more vigorously in the later stage.

3. Plant into the soil

The planting method is very simple, directly treat the processed garlic according to a certain spacing, and then sow and plant, about one centimeter deep into the soil. After sowing, water thoroughly in time and keep warm properly, garlic seedlings can grow soon.

How to grow garlic in winter.

Management of Wangmiao

How do you manage garlic before wintering? That's Kongwang. Now to plant garlic, basically use plastic film, and the way to control prosperity is to delay or not water frozen water.

Because before the beginning of winter, water in the usual way. Garlic has more roots and deeper roots, while the underground temperature is high and the absorption capacity is strong. This promotes the growth of false stems and leaves, and in the delicate case, it is easy to freeze damage.

Management of strong seedlings

Although the standard of strong seedlings is not as good as that of Wang Miao, it has reached the standard of four leaves and one heart. It indicates that the root system and false stem are growing normally and can overwinter normally and safely.

However, there is also a premise for safe wintering, that is, to ensure that the false stems and leaves on the open ground are not damaged by frost, and to ensure the development and growth of the underground root system. Therefore,After the arrival of the winter solar term, it is necessary to carry out watering and top dressing in time

Management of weak seedlings

The main reason for the emergence of weak seedlings is that they are planted late. Therefore, strengthening management is the key measure for weak seedlings to grow into strong seedlings. The way to manage it isBefore freezing, after topdressing fast-acting nitrogen fertilizer, water in time to promote the rapid growth of seedlings

Then, due to the rapid growth of seedlings, false stems and leaves are delicate, it is easy to suffer from frost damage, which requires protective measures.

AlthoughFilmsIt is a protective measure, one is that it only protects the underground, and the other is that in the cold winter, the insulation function of the film has little effect. Therefore, it is better to cover with spare straw or wheat straw, or mulch with leaves.

Garlic can survive the winter under the condition of about minus 10, but if the low temperature below minus 10 lasts for a long time, or the temperature drops below minus 15, garlic will face the risk of frostbite or freezing to death, so in areas with low winter temperatures, it is recommended to sow in spring to avoid losses caused by autumn sowing.

Garlic is the underground bulb of lily family, allium plant, the whole plant has a strong and spicy garlic smell, garlic, garlic leaves and flower sprouts can be used as vegetables and seasonings to eat, but also can be used as medicine, with edible value and medicinal value.

Garlic originated in Central Asia and the Mediterranean region, was introduced to China during the Han Dynasty, and is now widely cultivated all over the world, and the main production areas of garlic in China are Shandong, Jiangsu, Henan, Sichuan, Shaanxi and other places.

Garlic likes to be cold and cold, more resistant to low temperature, in different growth periods, garlic has different requirements for soil moisture, soil moisture is required at the germination stage, water can not be too much at the seedling stage, and soil moisture is required to be high at the scale bud and flower bud differentiation stage.

First of all, you should protect the temperature of the garlic seedlings, and you can cover them with a layer of thermal insulation film, which will be better.

1.Fine land preparation. It is better to plant garlic in fertile, soft, well-drained sandy soil, and try to avoid continuous stubble.

Generally, deep ploughing is 15 20 cm, combined with deep ploughing to apply 1000 1500 kg of manure per mu, build about 2 meters of furrow, dig a drainage ditch, and keep the furrow surface flat and soft.

2.Sow seeds at the right time. For garlic planting, it is advisable to sow seeds from early September to early October; No later than mid-October.

For green garlic planting, it is best to sow seeds in mid to late August. Sowing takes hole planting, 2-3 petals per hole, spacing 17 20 cm, the depth is kept in meters, and after sowing, cover with a layer of plant ash or pour a layer of mud and mortar. The sowing amount per mu is 120-140 kg.

Attention should be paid to choosing varieties with strong resistance to stress.

3.Fertilization management. (1) Base fertilizer:

Before land preparation, apply 20 25 kg of ammonium bicarbonate, 8 10 kg of superphosphate, 4 5 kg of potassium chloride, or 15 20 kg of compound fertilizer. (2) Seedling fertilizer: at the beginning of the whole seedling after three leaves, 1500 2000 kg of animal manure is applied per mu, and 5 kg of urea is added.

3) Wax fertilizer: The so-called wax fertilizer is a supplementary fertilizer applied to crops from this winter to the next spring. 10 kg of ammonium bicarbonate and 1000-1200 kg of human and animal manure per mu.

4) Sprout fertilizer: During the garlic sprouting period, apply 15 kg of urea per mu. (5) Foliar spraying:

In the rapid expansion period of garlic, spray potassium dihydrogen phosphate solution per mu, preferably before and after the valley rain.

4.Field management. After the garlic seedlings are planted, the seedlings are moved and the seedlings are set with bamboo chips. Fertilization should be carried out in time to loosen the soil and weed after the seedlings are set. Loosen the soil once before and after the cold, dredge the drainage ditch in late February in the following spring, and in case of drought, the ditch irrigation should be carried out in time to fight drought.

5.Control pests and diseases. The main pests and diseases of garlic are blight, coffee beans. 100 grams of 25% carbendazim per mu are sprayed with 50 kg of water to prevent and control epidemics; Garlic coffee beans can be fumigated with 3-5 grams of aluminum phosphide per cubic meter.

6.Harvest in time. Garlic sprouts are generally harvested from early April to early May. When the upper part of the garlic sprout bends downward, or when the top rice of the leaf is extracted, it should be harvested in time, and the garlic stalk should be peeled, and it should be dried on the spot for 2-4 days, and then stored.