Is there anything to pay attention to when the shallots come out? Are shallots afraid of freezing?

Although onion has the characteristics of cold resistance and heat resistance, it has always been said that it is not afraid of freezing, but fresh onions are afraid of freezing, so protective measures must be taken in the process of planting and management to avoid unnecessary losses.

According to the different varieties of onions, we generally simply divide them into green onions and shallots. As far as our local altitude, climate and environment are concerned, shallots, especially shallots, are planted all year round, which is a major vegetable industry in our local area. I will talk about the overwintering management of shallots based on our planting experience.

The leek plants we planted are erect, with slender leaves and dark green veins. Although the root system is shallow, it has strong tillering ability, and the edible part is mainly tender leaves.

The suitable growth period of shallot seedlings is generally more than three months, that is, about 90 days, and the most suitable growth temperature is between 18 ~ 23 degrees. How to plant chives in late autumn or winter? If the temperature is lower than 12 degrees, the growth rate of shallots will be slow, so we usually choose September or 10 for sowing and transplanting, and the next year is 1.

If the management and protection are in place, the price of leeks listed during this period is good and the sales volume is also very good. We pay more attention to its heat preservation measures when planting overwintering shallots. First, it is necessary to choose a flat plot with good drainage, and it is best to dig the land deeply and apply sufficient fertilizer.

Secondly, after the seeds are planted, they can be covered with straw to keep warm. The disadvantage of this method is that it appears late and the time to market is relatively late. Therefore, we often use greenhouses or film mulching to keep warm, which can also effectively promote the growth of leeks. Chinese chives are of good quality and listed early.

In addition, we should pay attention to reasonable water and fertilizer management, especially not to water too much and less, as long as the soil is kept moist.

Regarding the application of fertilizer, it is not advisable to use concentrated fertilizer or heavy fertilizer, but to use urea or manure mixed with water, which must not be concentrated and diluted into clear manure.

I'm Hua Yaomei, welcome to pay attention and talk about farming together!