What should I do if the overwintering garlic seedlings grow too vigorously?

At the seedling stage, there are three controls on water, fertilizer and growth.

Moisture in the field. In a better situation, even as long as it is not too dry, it is not necessary to water, and the planting of garlic is basically the use of plastic film covering technology, in this case, after planting, it is basically watered with a stubble, so that the moisture of garlic is guaranteed to emerge neatly, and basically can guarantee that there is no shortage of water.

Fertilizer control is mainly nitrogen fertilizer, if the nitrogen fertilizer is excessive, it is easy to cause growth, and the garlic fertilizer dosage in the garlic sowing stage is relatively sufficient, in this case there is no need to fertilize, but if the garlic yellow leaves at the seedling stage, the growth is weak, you can apply a small amount of fast-acting fertilizer to achieve the purpose of raising seedlings;

To control the vigor, it is to spray chlormequat in the case of vigorous growth.

or trim potassium monobasic phosphate.

Achieve the purpose of strengthening seedlings to avoid frost damage in 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.

Garlic itself is cold-resistant, but different varieties, cold tolerance will be different, we want to make garlic safe winter, according to the local climate conditions, choose a strong frost resistance, disease resistance to the ability of the clump slippery excellent varieties.

Like wheat, garlic sowing time is very important, early and late will affect the growth of crops, which is not conducive to the safe overwintering of garlic.

Planted early, the temperature is suitable, garlic grows rapidly after emergence, is prone to overgrowth, and when winter comes, it will cause frost damage due to nutrient exhaustion, and cannot safely overwinter. When planting late, the temperature becomes low, the garlic seedlings emerge slowly, the growth is slow, and when winter comes, it is not in the best state when it grows to the most hardy 4 to 5 leaves, it is not frost-tolerant, it is easy to frostbite, and it is not safe to overwinter. Therefore, the sowing time is very important, we can sow seeds here around October every year, and wait until winter to grow a leaf, which is the most frost-resistant.

When the temperature is low in winter, in order to reduce the adverse effects of frost damage, we can generally cover the plastic film, increase the surface temperature, reduce the damage of frostbite, so that garlic can grow warmly in the severe cold and erection resistant winter. Remember to cover the roots of garlic with a little fallen leaves, or straw, or a little farm fertilizer to help it survive the winter.

In addition to applying plantar fertilizer, we also need to apply appropriate and timely topdressing in order to promote strong seedlings, in addition to root topdressing, we can also spray Yechang Zheng large flour fertilizer to accumulate nutrients to help garlic safely overwinter.

It is possible to water the wintering once, and the best time is"Freeze by day and by night"When it freezes at night and thaws during the day, reasonable water and fertilizer can help garlic safely overwinter.

Summary. Hello, garlic should be planted in autumn and winter because garlic has to go through dormancy and differentiation in winter, and garlic will grow after planting, otherwise it can only grow seedlings. Garlic growth habit 1, temperature:

It likes to be cold and cool, and the suitable temperature is -5-26. Garlic seedlings have the strongest cold tolerance at the 4-5 leaf stage, and are the most suitable for wintering. 2. Lighting:

Garlic that has completed spring flowering begins to differentiate flower buds and scale buds under the conditions of long sunlight and high temperature for more than 13 hours, and is only suitable for stem and leaf growth in a short day and cold environment. 3. Water: Moisture and drought 4. Soil and nutrition

The soil requirements are not strict, but the fertile loam soil rich in organic matter, loose and breathable, and strong water retention and drainage performance is more suitable.

Hello, garlic should collapse until autumn cracks and rotten winter planting leakage is because garlic has to go through winter dormancy and differentiation, and only grow garlic after planting, otherwise it can only grow seedlings. Garlic growth habit 1, temperature: like cold and cool, suitable temperature in -5-26.

Garlic seedlings have the strongest cold tolerance at the 4-5 leaf stage, and are the most suitable for wintering. 2. Light: The garlic that completes spring flowers begins to differentiate flower buds and scale buds under the conditions of more than 13 hours of long sunshine and higher temperature, and is only suitable for the growth of stems and leaves in a short and cold environment.

3. Moisture: Moisture-loving and drought-phobic, 4. Soil and nutrition: The soil requirements are not strict, but the fertile loam soil rich in organic matter, loose and breathable, and strong water retention and drainage performance is more suitable.

Hello, garlic should collapse until autumn cracks and rotten winter planting leakage is because garlic has to go through winter dormancy and differentiation, and only grow garlic after planting, otherwise it can only grow seedlings. Garlic growth habit 1, temperature: like cold and cool, suitable temperature in -5-26.

Garlic seedlings have the strongest cold tolerance at the 4-5 leaf stage, and are the most suitable for wintering. 2. Light: The garlic that completes spring flowers begins to differentiate flower buds and scale buds under the conditions of more than 13 hours of long sunshine and higher temperature, and is only suitable for the growth of stems and leaves in a short and cold environment.

3. Moisture: Moisture-loving and drought-phobic, 4. Soil and nutrition: The soil requirements are not strict, but the fertile loam soil rich in organic matter, loose and breathable, and strong water retention and drainage performance is more suitable.

How to prevent garlic from growing strongly: Grasp the planting time and temperature of garlic! We generally plant garlic here to cover mulch, so we can postpone the planting of garlic until the National Day.

The outdoor temperature is best at 15°-22°, and the choice of base fertilizer should be balanced fertilizer and less nitrogen fertilizer. Because the garlic grows vigorously at this time, the temperature of the jujube will drop below 0° in winter, causing the garlic seedlings to miss the cold-tolerant 5-6 leaf period. If the number of leaves of this garlic seedling is exceeded, the garlic will be affected by frost damage and the yield will be reduced.

The possibility of garlic growing vigorously in the rejuvenation period is relatively large, because at this time, our garlic farmers have to water and fertilize the garlic, and some farmers like to flush urea, and the amount is relatively large, plus the gas disadvantage only the temperature rises relatively quickly, so garlic is easy to grow vigorously! However, for the growth of garlic at this time, we must control it by reasonable spraying of foliar fertilizer and plant growth regulators, and it is not recommended to spray pesticides to control the growth of garlic, and we can spray foliar fertilizer potassium dihydrogen phosphate. The vigorous growth of garlic during this period is conducive to the early emergence of garlic moss, so it is a good thing for garlic to grow vigorously at this time!