For most crops, watering is a crucial step. Only by pouring the water well, the crops can grow normally and ensure the high yield in the later period. Today we will talk about the water requirements of garlic in different periods.
1. Qi seedling stage
During the germination period of garlic, higher soil moisture is required to promote the early rooting and germination. After planting garlic in autumn, the seedlings can usually appear in 7-10 days. At this time, according to the conditions of the soil, if the ground of the garlic seedling field becomes dry and hard, you can water it once.
2. Seedling stage
In winter, the temperature in the north is relatively low. In order to improve the anti-freezing ability of garlic, one winter water can be poured to increase the humidity of the soil and reduce the harm caused by low temperature to garlic. The watering should not be too early or too late. If it is too early, the temperature will be high, which will easily cause the longevity of garlic. If the watering is too late, if the soil has frozen, it will increase the freezing damage.
3. Reversion period
After the Spring Festival, the garlic enters the greening period, the underground root system begins to develop rapidly and elongates, the leaf surface gradually becomes green, larger, and thicker, and enters the vigorous growth period. Shi is the first peak of garlic water demand. At this time, it should be combined with top dressing, pouring a green water once to promote the rapid growth of garlic.
After the garlic turns green, as the temperature rises rapidly, the weather also becomes windy and drought. It should be watered one or more times according to the actual situation, and applied in time to promote the growth of garlic leaves and the thickening of the stems.
4. Bolting period
All the differentiated leaves of the garlic seedlings have been exhibited. The growth of the leaf area has reached its peak. The root system has also been expanded to the maximum range. The growth of garlic sprouts is accelerated. This period is the period of the largest amount of fertilizer water. Continuous watering is required after "presenting the tail", and water is used to promote seedlings. The watering is not stopped until 2 to 3 days before the bolt is harvested for storage and transportation.
5. Expansion period of garlic
After the garlic sprouts are harvested, water and top dress immediately to promote the rapid expansion and weight gain of the garlic head. In the later stages of garlic bulb development, water requirements are rapidly reduced, and watering should be controlled to promote phosphorus stem maturity and improve the storability of garlic heads. 7 days before the harvest of garlic, watering should be stopped to control the growth and accelerate the assimilation of leaves to the garlic.
Have you learned the key points of garlic watering? Of course, the above content is just for your reference, and the specific operation needs to be combined with the actual situation.
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