"King of Onion" how much is the green onion seed per jin? What kind of variety should I plant? How do you plant it?

Due to the strong adaptability of green onions, even in winter, seedlings can safely survive the winter, summer will not dormancy, and planting costs are low, easy to manage, so many places are planted, that green onion seeds how much per jin? What kind of variety should I plant? How do you plant it?

Seed price of scallions:

The price of green onion seeds varies greatly from variety to variety, such as about 240 yuan a box of high-yield and high-quality iron green onion seeds from Yamamoto, and about 320 yuan a box of green onions imported from Japan without leaves. Spring onion seeds are raised with new seeds of the same year, with a sowing rate of 3 kg per mu, which can be used to plant 6 mu of land. If the seeds stored for one year should be more than doubled, the seeds that have been aged for more than two years can no longer be used.

Which variety is better?

1. Gully onion: the stem is thick and the stem is white, but the leaves are always inedible.

2. Shallots: the leaves are thick, the onions are white, the tillering ability is strong, the spicy taste is light and the quality is good.

3. Scallions: White and sweet, strong tillering ability, short leaves and poor quality.

4. Spring onion: its root is white, the stem is green, the leaf is green, and it tastes sweet when eaten raw. It went on the market in April.

5. Green onion: it is a kind of old onion listed after Frosts Descent. This kind of onion is generally planted densely, and there is no geotechnical engineering or less soil in the growth.

6. Scallions: mostly cultivated in the south, soft and light, mainly eating onion leaves. Green onions in accordance with the length of growth time in the northern region, there are shallots, improved onions, gutter onions, green onions, green onions and other varieties.

7. Scallions (also known as scallions): it is made up of small green onion leaves and grows in a greenhouse pool. the leaves are golden, the stems are white, and the taste is fresh and tender.

8. Scallion: it is an onion that is not mature enough in the first year and left on the market at the beginning of spring next year. The stem is white, the leaf is green, the leaf is thick, and it is very spicy when eaten raw.

9. Improved onions: they are grown with spring onions planted at the end of autumn. When the spring onions are on the market, the improved onions will be on the market to make up for the deficiency. The improved grape is spicy, with long leaves and dark green leaves.

How to sow seeds?

1. Sowing time: there are differences in sowing time due to different climatic conditions in the north and south of the country. The best time to determine the size of seedlings before overwintering is that they are easy to bolt in spring after vernalization, but they cannot survive the winter safely if they are too small. The standard of seedlings before winter is to grow into two leaves with one heart.

Autumn planting time: the first autumn sowed in early September, overwintered with seedlings, planted in the first and middle of May in the second year, harvested before winter, overwintered in cellar or open field, drew lots to blossom in spring in the third year, and harvested seeds in the second season. The seedlings can be listed as spring onions from the first ten days of May to the end of June; they can also be planted in flat border (matching green onions) or narrowed row spacing into gully spring onions before and after the Beginning of Summer, or as early spring shallot supply after overwintering.

Spring planting time: sow seeds after soil thawing in early spring, supply spring onions before hot summer, or harvest as dried onions or gully onions in the same year after planting. It can also be used for overwintering as shallot or as a seed plant.

Summer planting time: more sowing in late July to early August, so it is also known as spring onions. The plant was larger when it overwintered in that year. It is easy to complete the vernalization process, sprouts early and blossoms quickly in the next spring. It usually goes on the market after being followed by scallion.

2. Arrange the seedbed: the seedbed should choose the land that is flat, fertile, close to the water source and convenient for drainage, shallow ploughing and fine raking, 50 kg per mu of compound fertilizer as base fertilizer, 2.5 kg per mu of Fulandan and 0.5 kg of carbendazim powder to kill underground pests and bacteria.

3. Sowing method: take out the cover soil from the border before sowing, then irrigate the border with enough water, after the water seeps, mix the seeds with sandy soil, sprinkle it twice in the border, and finally cover the soil with a thickness of 1.5-2 cm. The amount of seeds used in the seedling field is 1.3 kg per mu, and it can be transplanted to 3-5 mu.

4. Timely planting: spring onions sown in summer were planted in the first and middle of September, and spring onions in autumn were planted in March to April of the following year. Row spacing 80 cm, plant spacing 1.5-2 cm, trench planting. The onion seedlings were strictly graded before planting, and then treated with chemicals to eliminate root maggots and ensure the whole seedling.