Methods and steps for planting shallots, methods and steps for planting shallots

Hydroponic chives need to be changed once a day, which can ensure that the growth environment of the plant is clean and tidy, and an appropriate amount of nutrient solution can be added to the water of breeding chives, which is conducive to the growth of chives, but pay attention to the concentration should not be too high, otherwise it will affect the growth of the plant.

Chives like cool climate, cold and heat resistance are strong, daily need to maintain it in the environment of 25 30, winter temperature is too low, plant growth will be affected, need to move it to a warm place for maintenance. Chives require moderate intensity under light conditions, and the tissue is easy to age, increase fiber, and deteriorate in quality under strong light conditions.

1. Management of seedling stage.

Soil preparation for furrowing: the cultivation of green onion seedlings to take the method of sowing seeds, before sowing seeds, land preparation, furrow is essential, the width of the furrow is the best, such a width is more convenient for vegetable farmers to manage, save time and effort, level the land after watering enough.

Sowing: generally 60 square with 2 kinds of seeds, after the seeds are sown, cover with floating soil, the thickness of the floating soil is about 1cm, and then the plastic film is covered, and the seedlings grow.

Seedling management: The reporter reminds everyone that in the process of seedling growth, it is best to uncover the mulch film above the seedlings, which has the advantage of drying the topsoil; Second, sunlight can shine on the seedlings, so that the seedlings can be exercised, which can prevent the occurrence of cataplexy.

Watering: When the seedlings just emerge, the stem part is bent, and it must be watered only when the curved part is straightened, otherwise it will affect the later management.

Weeding: The growth of seedlings is always accompanied by the growth of weeds, here, the reporter should remind the majority of vegetable farmers that herbicides can only be used when the seedlings grow to about 20cm, otherwise it will affect the growth of green onions.

2. Post-planting management.

Planting standard: When the seedlings grow to 30-40cm, they should be ditched and prepared to prepare the green onions.

Soil preparation and fertilization: The current ditching is mechanical ditching, and fertilizer must be applied after the ditch is opened. According to Master Zhang, 400-500 kilograms of chicken manure and 40 kilograms of compound fertilizer should be applied to 1 acre of land, and the soil should be turned over and deeply cultivated after application.

Planting: After doing these tasks, you can use a hole punch to punch holes, generally 14 holes can be punched at a time, so that the seedlings are fixed in the holes and the first step of the work is completed.

Then use bamboo slices to fix them along the furrow in turn, and then cover with film to make a simple small bow shed, waiting for the growth of green onion seedlings. During the growth of seedlings, the temperature will gradually rise, which requires us to poke holes in the film and ventilate.

As the seedlings grow taller, they also grow out of the holes poked in the film;When the green onion grows to 80cm, cut the film in a straight line from the middle and pile it on both sides, be careful not to remove the film, because the film at this time can still play the role of heat preservation and moisturizing.

Why do you need to cut the film at 80cm?There are two reasons: one is the next need to carry out the soil cultivation work, green onions are the most suitable for soil cultivation at this height, if the soil is cultivated too early, the green onions are not thick enough, and the soil is too late to affect the commercial properties of green onions, so this height should be grasped accurately;

Question: Is it profitable to grow onions?

The cost is not high.

Answer: The best time to plant onions is in June and July every year, when planting onions, you need to provide them with loose and fertile soil rich in a variety of nutrients as a cultivation medium, and then plant the selected excellent onion seedlings in the soil, and then you can move the green onions to a cool and breathable place for maintenance, and you also need to apply nitrogen, phosphorus and potassium fertilizers every three months.

How to grow green onions?

1. Planting time.

The best planting time for onions is in June and July every year, because the temperature and humidity at this time are the most suitable for the growth and development of onions, but the specific planting time of onions also needs to be adjusted according to local weather conditions and climate environment.

2. Soil conditions.

Green onion is suitable for growing in loose and fertile soil rich in a variety of nutrients, when planting green onions, it is necessary to provide nutrient soil with good drainage and rich humus, and you can also use humus, perlite, and pastoral soil to mix and prepare the soil in a ratio of 3:2:5, and also need to apply base fertilizer in the soil to make the green onion grow vigorously.

3. Planting method.

When planting green onions, you need to dig a small hole in the soil surface, and then plant the selected excellent green onion seedlings in the soil, and then water the soil once to make the green onion absorb enough water, and you need to move the green onion to a cool and breathable environment for maintenance, so as to avoid the plant being burned by strong light, maintain the normal growth of the green onion, and increase its yield.

4. Sufficient nutrients.

Onion needs sufficient nutrients in the growth process, when breeding onions, if the nutrients applied are too single, it will lead to poor plant growth, so that the leaves of onions are dry and yellow, and nitrogen fertilizer, phosphate fertilizer and potassium fertilizer need to be applied every three months to provide nutrients needed for the growth of green onions, so that they can grow healthily.

You can ask the right person, I will learn the promotion of agricultural machinery, and I am also a technician in Shandong green onion planting base.

This year, when the green onions were listed, the ** was not too high, with an average of 8 and 9 cents, and now it is ****, and now it has risen to 2 pieces of 8 wholesale prices, and the market price is 3 pieces of 5.

Question: How much is a pound over there?

Retail in the market** is around yuan.

Question: Our shallots are eight dollars a pound.

However, it is a little more expensive than our side, and the average wholesale price on our side is about 4 yuan. It's expensive to sell it in the supermarket.

Ask the question of Daliang Mountain, Sichuan here.

Methods and steps for planting onion seedlings: the first step, seedlings.

When the seedlings are raised, they should be seeded according to the moisture of the seedbed, if the seedbed is too dry and not conducive to the seedlings, it is necessary to water a small land mu of water in 1 2 days before planting, and then raise the seedlings when the humidity is suitable.

The second step is to grade the green onion seedlings.

The onion seedlings in the seedbed generally have different sizes and early splits, and they should be graded according to the size of the seedlings, which can generally be divided into first and second grades.

The third step is to cut the leaves and colonize.

The specific method of cutting leaves is: tie the roots of the green onion seedlings after alignment, and then cut off the upper leaves, leaving only the false stem and about 10 cm of green onion leaves, and the leaves should be planted immediately after cutting.

Step 4: Pharmaceutical treatment.

Use 200 grams of potassium dihydrogen phosphate + 200 grams of Lesben emulsifiable concentrate mixed with 20 liters of water, and colonize while dipping the roots during planting.

Step 5: Transplant and colonize.

The main methods of transplanting and planting are planting and planting.

1. The selection of onion seeds, onion seeds are generally planted within two years of harvest, the germination rate is OK, if it is two years ago onion seeds, the germination rate will be greatly reduced, therefore, the selection of onion seeds for sowing, refers to the choice of seeds of the year, which can ensure a higher seedling rate.

2. Germination, generally the new seeds of the year, can be live-seeded, as long as the soil maintains enough moisture, but in order to improve the germination rate and seedling rate of green onion seeds, it is better to go through germination treatment, because it is easier to artificially control the water, temperature, etc., so that the green onion seeds can fully absorb water and prepare for strong buds. Before germination, first place the seeds in the warm water of 55 degrees Tongming, stir constantly, about 10 minutes, the water temperature drops to room temperature, continue to soak for about an hour, take out the green onion seeds, place them in the aqueous solution of potassium permanganate, continue to soak for 3 4 hours, after taking out, rinse it with water, wrap it in wet gauze, place it in a dark environment of about 15 degrees, and carry out germination, generally after about 4 5 days, most of the green onion seeds will be exposed. This is where the seeds can be planted. Choose a high-lying platform, with convenient watering conditions, and have not planted onions, garlic and other similar plants in the past two or three years.

3. The cultivation time of green onions, green onions prefer a cool climate, and the cold tolerance and heat resistance of chives in all seasons are relatively good, and they are basically planted throughout the year. The time of green onion planting is roughly divided into spring, summer, autumn and winter 4 stubbles, the planting time of green onions is still very flexible, and they are planted in a small vegetable garden, as long as there are green onion seedlings, they can be planted without stubble. The green onions planted in May and June of the second year are generally sown in autumn and September.

Onions sown in late July and early August can be planted in the summer of the second year. Onions planted in early spring can be sown after thawing, and care should be taken to maintain soil moisture.

1. Planting time.

Green onions like a cool growth environment, relatively cold-resistant, in general, green onions are mostly spring sowing and autumn sowing, the southern region is mostly spring sowing, the northern region is mostly autumn sowing, as long as the temperature reaches more than 7 degrees Celsius can be sown and planted.

2. Organize the soil.

Planting seedlings to choose the right soil, can be good drainage, strong permeability, loose soil, fertile soil, can not choose the bucket pure soil quality, or it is difficult to ensure good growth. Before planting, it is necessary to do a good job of ploughing, apply enough fertilizer to ensure good nutrition, and water in time to keep the soil moist.

3. Carry out sowing.

There are many varieties of green onions, so you should choose a good variety according to the actual situation and your own preferences, go to the seed store to buy good seeds, and also collect seeds for storage in summer.

4. Carry out sowing.

Sow the seeds on moist soil, cover with a thin soil of about 1 cm, gently press the soil, and then cover with plastic film to keep the temperature warm and moisturized.

5. Maintenance management.

The growth of green onions requires a certain amount of light, so after sowing, sunlight cannot be missing, to ensure the right amount of sunlight, can not be raised under strong light. When the green onion grows tall, it is necessary to ensure that the water is sufficient, timely watering and irrigation, and also pay attention to fertilization to ensure good nutrients.