202 1 Matters needing attention in planting Bailu onion

In Shandong, onion is a very common vegetable, which can be eaten at almost every meal. Most onions are planted in Bailu solar term, so they are called Bailu onions, but it is not a very simple thing to plant them well, because we should consider the planting time and understand the planting requirements. After all these considerations, natural onions will be planted.

When is the right time to plant onions in the Millennium?

The best time to plant green onions in autumn is during the solar term of Bailu, that is, from Bailu to the solar term of autumnal equinox, and the year of 202/kloc-0 is from September 7 to September 22.

What should I pay attention to when growing onions?

Bed planting arrangement.

Green onions need deep soil, so we need to dig deep into the planting bed. This is because green onions need to be cultivated many times in the future and need to be dug deep. Sowing scallion seeds can be directly sowed, and scallion seeds can be evenly spread on the seedbed. Before sowing, water the seedbed and cover it with a thin layer of soil.

Transplanting and planting.

When green onion seedlings can be transplanted, we should choose strong seedlings for transplanting, and we can plant them separately according to big seedlings, medium seedlings and small seedlings. When transplanting scallion, we should dig a planting ditch with a depth of 15cm, arrange the transplanted scallion seedlings in turn according to the plant spacing of about 5cm, then cover the soil, and pay attention to the branching points of scallion leaves.

Pour frozen water

The purpose of planting Bailu onion with frozen water is to prevent seedling death caused by freezing injury and drought. Generally, autumn seedlings have three true leaves, and the height of seedlings is about 10cm. Before and after the light snow, that is, when it is civilized during the day and frozen at night, a thin layer of manure is combined with fertilization to raise the ground temperature, and then a layer of manure or raw manure is covered to ensure the safe overwintering of seedlings. Conditional farmers should set up windbreak walls to help the seedlings turn green in the next spring.