Cultivation techniques of scallions

Scallions is a perennial plant of Liliaceae, which generally grows in corn fields or citrus fields. It is a common wild onion in rural areas and can be cultivated artificially. How does the cultivation work now? today, I will tell the friends who want to plant how to plant and what to pay attention to.

First, cultivation time

It is best to let spring onions grow in a short-day low-temperature environment, so the best growth period is from August to September, but autumn planting can be postponed in warm areas and overwintering cultivation in cold areas.

2. Planting density

Generally speaking, scallions do not have strict requirements on the environment and have strong adaptability. If you do not need larger bulbs, you can plant more densely and increase the yield. But generally for the sake of overall consideration, the plant spacing can be set at 8 to 10 centimeters, and then the row spacing is about 15 centimeters.

3. Selection of species

Generally use bulb ramet propagation, in the mature period, select some onions with larger stems and leaves on the ground, dig up the soil of its stem, you can take out the bulb. Choose large, full, pest-free bulbs to collect them and put them in a dry place. Do not wash them with water or soak them with other agents, as long as they are kept in a sealed environment to prevent water loss.

IV. Planting methods

Generally, it is necessary to carry out hole seed and strip seed, which is generally a small pit to put two bulbs, cover fine soil, gently press the soil, and then water to moisturize, which is conducive to close combination with the soil, and then quickly take root. Strip planting is to dig a trench with a depth of about 5 centimeters in the ground and spread it evenly in the ditch to cover the soil. After the bulb goes to the ground, there is no new root, so it must be watered with light fertilizer and water every other day until a week later, it is applied every three days.

Prepare well before sowing at the right cultivation time, carry out the correct planting process, and then you can plant onions to ensure its growth process. After reading it, I believe you also have a better understanding of scallions and probably understand its planting method. I hope I can give you some help.