When is the best time to water garlic, when is garlic watered, and when is the best time to water ga

Garlic usually needs to be watered once after sowing in the fall. After a long winter, watering must be thorough. After the temperature warms up in spring, the strong seedlings need to be watered in early April.

Keep the soil moist to grow stronger. It begins to grow in mid to late April. Insufficient water depletes nutrients from the bulb and water.

Extended Information. The cultivation time of garlic depends on the planting area. If in the south, autumn planting is recommended.

The time is between August and October. In the north, winter temperatures are too low for autumn planting. It is recommended to choose spring sowing in March and April, which is more conducive to the growth and germination in the later stage.

Pay attention to the selection of high-quality varieties, destemming and soaking. The soil should be soft and fertile, so basal fertilizer should be applied in advance. Planting is very simple, just plant the garlic and cover it with thin soil.

In the later stage, watering, moisturizing, and heat preservation treatment should be carried out to promote better germination.

The whole garlic plant has a strong pungent smell of garlic, and it is a dual-purpose plant for food and medicine. It is a shallow-rooted crop that does not have a taproot and includes the leaf body and leaf sheath, which is tubular in shape. The leaves fold anteriorly, flattened and narrow, and the veins are parallel; The leaves are alternate, 1 2 leaf-like, symmetrically arranged.

The leaf sheaths are mosaic with each other to form pseudostems, which have the functions of support and nutrient transport.

1.Planting time.

Garlic is a crop that prefers cold environments, so it depends on the climate and variety of each region. It can be divided into spring sowing and autumn sowing. Northern Regions.

Autumn and winter temperatures are on the low side and relatively cold. Seedlings cannot be safely overwintered, so they should not be sown in autumn. They can be sown in early spring and harvested in summer by greenhouse seedling rearing. Southern region.

The temperature is on the low side, and the autumn and winter are warm enough. Seedlings can safely overwinter in the open air during autumn sowing, so autumn sowing is the main method.

2.Site preparation.

Garlic is not strictly required for soil, but is harvested in soil rich in organic matter, loose, fertile, and well-drained. Choose a flat plot for planting. Before planting, the plot should be prepared.

The soil should be deeply cultivated for 20-25cm, and then the soil should be raked thin and flat, with no obvious stones or soil. Then make the frame, the frame is about 1 meter long and 4 meters wide, or 50 cm long and 4 meters wide, depending on the actual situation.

3.Sow.

Choose a garlic with a larger head and better color, manually peel and break the garlic cloves, remove the garlic cloves and garlic cloves, and sort the garlic cloves. Choose garlic cloves with large grains, pure white appearance, no damage, and dull skin for sowing. The weight of each seed should be within 5 grams, and the size of the seeds is related to the yield, so try to choose large seeds.

Sow the seeds in the sun for a day or two to improve germination. Be careful not to choose a high temperature period.

When the temperature is 15-17 degrees, the climate is cool and the sun is not strong. If planted in strong sunlight, the seeds may die outright. .

It is sown in the interface ditch with a depth of 4-5 cm and a row spacing of 20-16 cm. Sow 1-2 seeds per ridge. After sowing, cover with a thin layer of soil 1 cm thick and water to moisten the soil.

In early spring, when the temperature rises and the seedlings begin to grow, the garlic field is watered flexibly depending on the soil moisture. This year, there is more rain and snow, and the soil moisture is better, so you can start watering in early March. Watering in early spring should not be too early, the number of watering should not be too frequent, and the amount of watering should not be too much, so as to prevent the ground temperature from being lowered due to watering and affecting the early onset of garlic.

After April, garlic enters the peak water demand period. As the saying goes, "garlic in April, stand in the mud" is the truth, therefore, at this time, it is necessary to meet the water needs of garlic, and the soil should be kept moist until 5-7 days before harvest.

Garlic requires a lot of water, and it generally needs to be watered 4 times during the whole growing season.

Mulching water: Garlic needs to be watered in time after sowing, watered enough, not leaking, and watering 100 cubic meters per 667 square meters. This water not only meets the needs of garlic planting, but also provides convenience for mulching.

Seedling water: Generally watered around early April or when the ground temperature is above 15.

Moss water: Water the garlic as soon as it comes out.

Swelling water: Pour this water on the garlic sprouts after plucking.

Garlic watering generally goes through four periods. After autumn sowing, it should be watered sufficiently, and at the same time, it should be covered with mulch to maintain a high humidity. Watering more in the spring after warming up can promote the growth of garlic and garlic moss.

Water the garlic moss more after it has come out of the tip to prevent it from draining the garlic head. In addition, water well in the next two months to help the garlic swell and change.

Garlic planting within a week of watering is the most appropriate, also need to be watered every other loss of the week, to provide the plant with the water needed for growth, when breeding garlic, you need to cover the garlic with a layer of mulch film above the garlic to keep the plant warm and moisturized, but also need to drain the water in the soil for the garlic when it is rainy, so that it can grow healthily.

2. Provide nutrients.

When breeding garlic, it is necessary to fertilize according to the growth state of the plant, during the garlic seedling period, it is necessary to carry out a top dressing for it, and the organic fertilizer after the decomposition can be used to speed up the growth rate of garlic, and in the garlic rhizome expansion period, it is necessary to apply a compound fertilizer based on phosphorus and potassium to promote the vigorous growth of garlic.

3. Shading measures.

Garlic is not resistant to exposure to the sun, when breeding garlic, if the light is too strong, it will cause the leaves of the plant to wither and turn yellow, and the garlic needs to grow poorly, and the garlic needs to be shielded from the sun, and the sunshade net can be used to cover the top of the plant to avoid the plant being sunburned, so that the yield of garlic increases.

4. Prevention and control of lead slippery pests and diseases.

When cultivating garlic, it is necessary to regularly observe the growth state of the plant, if the garlic is found to have insect infestation, it is necessary to immediately remove the diseased garlic and throw it away to avoid further deterioration of the situation, and it is also necessary to spray 1-2 fungicides every other week, and it is also necessary to pull out the weeds in the soil in time.