Preparation of soil: Use a mixture of sandy soil, garden soil and humus to prepare the soil, and apply lime inside the soil to regulate the pH of the soil. Sowing into the soil: evenly spread the onion seeds on the soil surface, covered with a layer of fine soil compaction, watering to keep the soil moist. Post-management: regular plowing and weeding to avoid weeds competing with the plant for nutrients.

1, the preparation of soil

Onions like loose and airy soil, rich in organic matter, so in the process of planting, you can use sandy soil, garden soil, humus mixed with the preparation of the soil, and in the soil to apply the lime, regulating soil The acidity and alkalinity of the soil is weakly acidic or weakly alkaline.

2, sowing into the soil

In the sowing of onions, you need to choose good, healthy seeds, and then ten centimeters apart, the seeds evenly spread on the soil surface, and then covered with a layer of fine soil, and gently tread on the soil with their feet, and then watered once a thorough watering, to improve the survival rate of onions.

3, late management

The process of raising onions, it is necessary to regularly plow and weed, in order to reduce the consumption of nutrients, and watering once a week for the onions to keep the soil moist and not waterlogged, is conducive to the growth and development of seedlings, in addition to every other month, apply a nitrogen fertilizer for it.