Field management of the latest spring sowing garlic

Garlic is widely cultivated in all parts of China. When planting garlic, spring sowing is generally the main method. When garlic is sown in spring, garlic has a distinct growth and development phase. Therefore, we need to do a good job of management according to the stages of growth and development. Therefore, Xiaobian brought you the field management of spring sowing garlic today. Below is a brief introduction for everyone, let's take a look!

1, germination stage

Garlic sprouts after seeds are sown until they sprout. It is best not to water garlic before it sprouts. If the soil is too dry, then a small amount of water can be poured reasonably according to the actual situation. Then the soil is weeded to promote rooting and emergence, and the rest is generally not watered. Because the distribution of garlic seeds is relatively shallow, so sowing will not be very deep, if too much watering, then it is easy to cause garlic seeds to rot, thus affecting germination and reducing yield.

2. Seedling stage

After the germination period of spring garlic, it is the seedling stage of garlic. Spring garlic is usually watered when the tips of the leaves begin to yellow. When yellowing occurs at the tip of the leaf, it generally represents the beginning of de-mothering of garlic. At this time, the nutrients stored in the garlic seeds were basically all consumed, and the plants were also prone to the phenomenon of green and yellow failure. Therefore, when we are in the seedling stage, we should water and fertilize the garlic seeds before they are degenerated, so as to ensure the sustainable and healthy growth of garlic.

3. Garlic sprouts extend for a long time

After the garlic seed degenerates, the second batch of new roots will gradually grow from the underground part. At this time, flower buds and scale buds will begin to differentiate, and the plant will therefore begin to enter the vigorous growth period. Therefore, at this time, garlic's demand for fertilizer and water will rise sharply. Therefore, we should do a good job of water and fertilizer management about a week before garlic seed abortion. Then water every 7 days or so and stop watering 3 days before harvest. Control garlic sprouts moisture content too much, resulting in too fragile and easy to break.

4. Scale bud expansion stage

The last is the management of scale bud expansion stage. After harvesting garlic sprouts, the nutrients in garlic leaves and leaf sheaths will be gradually transported to scale buds. At this time, it entered the expansion stage of the scale bud. In order to meet the nutritional needs of scale bud growth, we should apply quick-acting nitrogen fertilizer once, about 30 jin ammonium sulfate per mu. Keep the soil moist and stop watering the garlic a week before harvest. Avoid excessive moisture caused by garlic skin rot, garlic wrapping poor, storage performance will be reduced.

The above is a brief introduction to spring garlic field management. Today's introduction is here, this article is for reference only, I hope to be able to help you oh!