How to grow onions?

When planting shallots, turn the sunny and ventilated fields over to dry, so as to improve the air permeability of the soil. Then soak the whole chives in warm water for half an hour, then scatter them in the ground and spray water on the soil once every evening. After a week, the shallots will germinate and grow, and mature after three months.

The best planting method of onion

1. Soil preparation and fertilization

When planting shallots, you should choose fields with high terrain and loose and breathable soil layer, and dig the fields with hoes to improve soil porosity. Then, you should expose the field to the sun for three days to kill bacteria and weeds, and then mix organic fertilizer into the field.

2. Planting

To plant shallots, choose shallots with full grains and no deterioration and mildew, and soak them in warm water for disinfection. After 3 minutes, take it out to dry, and then sprinkle it into the turned soil. After planting, clean water can be sprayed on the soil surface once a day to provide sufficient water for shallots.

3. field management

after the seeds of Chinese onion germinate, it is necessary to carry out thinning, remove the seedlings of Chinese onion that are too strong and weak, and then apply nitrogen fertilizer and urea to Chinese onion once to improve the growth rate of the plants. In the vigorous growth period of green onions, it can provide them with decomposed farmyard manure, thus avoiding the imbalance of nutrients absorbed by plants.