How profitable is growing onions? What factors are associated with high yields?

The high yield of onions is related to land selection and seedling raising. <>

The root system of onion is mainly composed of string-like adventitious roots, so the root system is underdeveloped, the ability to absorb fertilizer and water is weak, and the requirements for soil conditions are high. Therefore, it is best to choose a loose, fertile and water-retaining neutral sandy loam soil that has not been planted with onions and garlic vegetables in the past two years. Onions are generally planted by transplanting seedlings.

The sowing date is very strict. If the sowing period is too early, the green onion seedlings are thick, and it is easy to appear immature sprouts. But if the seeds are sown too late, the seedlings are small, which is not conducive to overwintering, and the yield will be very low.

When onion seedlings are raised, we generally use the wet sowing method, first soak in water for a few minutes, and then soak in hot water for about half an hour. Stir constantly while soaking, then take it out and soak it in water for several hours to accelerate germination. Before the seedlings emerge, we should keep the soil moist.

Once the seedlings are ready, we should water them every other week or so. When the seedlings grow taller, they should be thinned and weeded in time, and attention should be paid to maintaining the plant spacing. <>

Many farmers also say that growing onions is a cost-effective thing. Onions can better adapt to some soils and environments, so farmers don't need to worry too much about growing onions, they just need to fertilize and water the onions every day. Make sure that the onion grows well every day, so that the onion can have a good growth state.

Many people like to eat onions, and onions are also a great seasoning. Many farmers basically sprinkle onion seeds in the ground and don't need to worry too much about anything in the future. Although it is easy to grow onions, farmers also need to increase onion production faster, which can also bring good income.

It's also a very bad thing to say that onion production is not high. Many farmers could not accept this situation. After all, the yield of onions is related to the development of farmers, which also makes many farmers pay special attention.

Therefore, onions need to be constantly fertilized and watered to get a good yield. Fertilization, in particular, is a very critical period.

The income from growing onions is quite good, the profits are relatively high, and the market demand is large. High yields are related to factors such as temperature, light, moisture, soil, onion variety, etc.

I think it's pretty good, at least the onion reproduction rate is still quite high. Usually it is related to environmental factors as well as the amount of fertilizer eaten and the size of the water.

The cost of planting is not the same, so the market is different. In previous years, the purchase price of shallots was four or five cents, and in some years it could reach six or seven cents a catty. According to the output of 10,000 catties per mu, the income is only four or five thousand yuan. However, if you want to be productive, you need to invest more fertilizer and labor costs.

Therefore, the profit of one mu is about 1,500 yuan, which may be lower. But this year, the purchase price of shallots has been as low as 2 cents, and some are sold directly in bags, 5 yuan per bag for 20 catties, so when the purchase price of planting shallots is less than 2 cents, farmers just don't make money.

The yield of onions per mu is 6,000-10,000 catties, and the key is whether the management is good or not. The most important thing is to fully protect the seedlings after planting, the seedlings should grow consistently, and the fertilizer and water management in the later stage should be fine. High-yield onion cases in mid-June every year, Laizhou City, Yantai.

The onions began to enter the harvest period, with a yield of 10,000 catties per mu.

The above yields make farmers look forward to sales. Daying Town 1050 acres of onions, the average yield per mu is 6000 catties, the average net income is 8000 yuan, the purchase price of onions this year is so low, there are still onions in many areas are unsalable.

Onions are not suitable for long-term storage, so if you buy less in quantity, you will face the problem of being unsalable, and in addition, the impact of other planting factors on the yield can sometimes cause losses to growers. However, these are only minor issues. As long as the market** and analysis are strengthened, onions can still dominate all major markets.

In general, it is profitable to grow onions. On the one hand, thanks to its good market prospects, on the other hand, the cost of onion cultivation and production.

Low, its yield per mu is high, as long as it is properly managed, it can be profitable.

According to the current market situation, the planting cost of onions is about 2000 4000 yuan, and the production cost does not exceed 3000 yuan. According to the average yield of 1500 2500 catties per mu, the income is about 5000 yuan, and planting onions has become a profitable business. This is not the case.

There are many ways to grow onions. Losing money without care is a small thing, and sadness is a big thing.

High yield does not mean making money, because if there is too much production in the market, the ** of onions will be very low, so you will still lose money in the end.

The main reason is that the intermediate buyers have pushed the purchase price very low, so the farmers sell at a loss.

The cost of growing onions is very high, and the price of it is very low, so even if the yield is very high, the farmers do not make much money.

As we all know, it is not easy to grow relatively high-yield and high-quality onions. This is also to hope that every farmer can pay good attention, sometimes farmers do not do a good job of fertilizing and watering in the process of planting onions, so this also leads to the onions they grow are very bad. After all, planting onions also depends on the time of planting, and it also requires the selection of good seeds.

Otherwise, it will also lead to their own bad onions, which is also hoped that farmers can pay special attention. <>

There are many farmers who say that it is still very hard to grow onions, and they not only need to choose better seeds, but also need to fertilize and water frequently. And when planting onions, they also need to have a very good soil and environment, so as to ensure that the onions planted are very good. And when it is planted to a certain extent, everyone also needs to transplant the onions, so as to provide them with a better environment.

I hope that farmers can pay extra attention to what crops are planted, which is also very difficult. Therefore, people feel that it is very hard to grow this plant, and I hope that every farmer can pay good attention to it. Sometimes, in the process of planting onions, you should also choose better varieties, and you also need to fertilize and water them.

Sometimes farmers will also carry out pest and disease removal on these plants from time to time, otherwise these plants will be corroded by pests, which is not conducive to the better growth of plants. <>

Growing onions is not easyTherefore, if farmers want to grow relatively high-yield onions, it also takes a lot of effort. If farmers don't pay extra attention, then the onions they grow will be very bad. This is also an unfavorable behavior and practice, so every farmer should also pay special attention to it.

Sometimes it is very good to grow better onions, which can also bring a good development and income to the farmer, and can also make the farmer feel very happy.

First of all, it is necessary to choose excellent onion seeds and evacuated soil, which will be conducive to the growth of onions, and when planting onions, it is necessary to pay attention to regular watering and fertilization, regular soil care and so on.

Onions should not be cropped continuously, and the planting site should be selected to plant eggplant fruits, melons and beans, and rice in the late season, especially in loose and fertile sandy soil* or newly cultivated land for planting. Before planting, 25 kg of lime per mu was used for soil disinfection, and 1500-2000 kg of high-quality rotted miscellaneous fertilizer was used as base fertilizer. Furrow planting, furrow width 80-100 cm, furrow height 25-30 cm, furrow surface * layer to be loose, finely broken, flat.

First of all, the seeds should be sown in the middle of September, and the water and fertilizer management should also be done, and the drainage should also be done, and the seeds should also be soaked, and a certain temperature and humidity should be guaranteed, and a film can be optionally covered.

Of course, it is necessary to start with the soil of planting, which must be very fertile and particularly moist, so that if the nutrients are sufficient, the onions will be very high-yielding.

Onion is one of the most widely planted crops in China, it has rich nutritional value, a variety of vitamins and a variety of trace elements, and is also common in people's lives. So do you know in what kind of environment the onion is most producing? Let's find out!

1. Soil: The pH value of the soil suitable for onion cultivation is, the nursery area needs loose fertilizer and sufficient soil moisture, and the onion is very adaptable to the soil, but it is best to use fertile, loose and aerated neutral loam, which is easy to make the onion high-yield, but the clay loam soil bulb is full, the color is good, and the storage is good; Onion roots have a weak ability to absorb fertilizers, and high yields require sufficient nutrients.

During germination, the topsoil of the cultivated onions should be prevented from compaction, and when the seedlings begin to grow rapidly, a top dressing should be carried out. Soil moisture should be controlled 10-15 days before planting to prevent prolonged drought.

Particular attention should be paid to the application of phosphate fertilizers, as the lack of phosphate fertilizers can lead to poor growth and reduced yield of large onions. Secondly, it is important to pay attention to the sulfur content of onions and the lack of sulfur in the soil, which will also affect the increase in onion production.

3. Temperature: Onions are resistant to stress, cold and heat. Although the temperature had little effect on the growth of green onions, the appropriate temperature was conducive to increasing the yield. Too high a temperature can cause onion growth to decline and go into dormancy.

4. Light: Onions need medium-intensity light, because the leaves of onions are very dense, so they do not need strong light, which is not conducive to the growth of onions. Under high temperature and short day conditions, only long leaves can not form shallots.

5. Moisture. Onions have a shallow root system and a weak ability to absorb water. Adequate water supply is required during the germination stage, the seedling growth stage, and the bulb expansion stage.

However, irrigation should be properly controlled before the seedlings overwinter to prevent the seedlings from growing too thick. Irrigation should be gradually reduced 1 to 2 weeks before harvest to enrich the bulb tissue, improve product quality and storability.

Warm environment, the environment for planting onions should be kept warm, and more fertilizer and watering should be applied to onions to increase yield.

I feel that growing onions in a warm environment increases yields because this environment helps onions grow.

I think growing onions in a very humid environment can increase yields, because onions are very demanding in the growing environment.

Onion is resistant to low temperature, suitable for wet and cold growth environment, 'planting production and manufacturing is dominated by spring and autumn, the temperature is suitable in autumn, the temperature difference between day and night is large, the sun is abundant, the rhizome generation and growth rate is faster, and the production volume is high. There are many types of onions, including red skin, yellow ** and hard skin, relatively speaking, among the three colors, the production of red onions is high. Onions are manufactured from the ground rhizomes as products, and when selecting the land, it is better to select a thick soil layer, rich soil or sandy loam soil, and the method of planting should be high, which is beneficial to the onion rhizomes, which are the basis for ensuring the production volume.

Onions have string-like fibrous root systems that are very shallow underneath. Sex likes dampness and cold is not heat-resistant, the appropriate temperature for seed germination is 15-18, the suitable temperature for seedling growth is 12-20, and the higher temperature of 20-26 is stipulated in the rhizome expansion period and a certain period of long-term sunshine. If the seedlings are too large for winter, the next year will be mossed in the early stage, and the petioles will not be large and not rhizomes.

Onion rhizomes are shallow, weak absorption, not resistant to water traces, easy to grow when humidity is high, and it is best to plant in sandy soil with many organic matter and weak hydropower. When planting, the seedling grade should be classified and planted, so as to facilitate the development of purposeful management methods in the future, and the planting should be carried out according to the plant row spacing of 15 25cm, and 1 mu of plants is about 30,000 yuan.

Before the onion seedlings pass the winter, the liquid fertilizer should be controlled as the core, and the integration of control should be promoted, and organic fertilizer and phosphorus and potassium fertilizer should be topdressed, and the soil should be cultivated once to promote the growth of the seedlings' rhizomes. After the spring flowers, the plants grow gradually, and must be fertilized 112 times, and phosphorus and potassium fertilizers must be applied to promote plant growth and rhizome growth. The rhizome swelling period stipulates more water and chemical fertilizer, and fertilizer must be applied once, and the rhizome is slowly perfected, and the fertilizer and water injection are terminated.

There is a lot of rain in spring, and weeds and water storage are easy to grow in the fields, so it is necessary to do a good job in cultivating soil and hoeing weeds and draining water.

Ploughing the seedlings when applying 1 mu of organic fertilizer 3000kg, phosphorus and potassium fertilizer 40kg, subsoiling stirring planting, sowing time to choose moderate, planting too early, the second year of the budding rate will be high, planting too late, seedlings tender and weak, harm winter, to the annual yield is also low, after planting to winter to ensure that the seedling seedling period has about 80 days is the most suitable, according to the region is different, about the sowing time in mid to late August in early to mid to mid September. Onion seedlings can be used to manipulate liquid fertilizer, can avoid seedlings growing and sinking fine and reduce the level of cold resistance, can also avoid early sprouting due to the seedlings growing too large, if the seedlings have yellow weak conditions, can be integrated with watering 1 mu of top dressing compound fertilizer 10 kg up and down, soil 2 3 times, soil warming, promote seedlings to be strong, please water the antifreeze water before winter, apply grass ash and cover wheat grass, etc., maintain seedlings for winter.

Pay attention to the choice of variety, pay attention to the temperature, pay attention to the condition of the soil, pay attention to the watering situation, so that the plant can better produce high yields.