How long do shallots grow before fertilizing? When is the best time to fertilize shallots

If you want the shallots to grow fat and strong, you must use some organic fertilizer for it, and you can use your own dried sheep manure or organic fertilizer. You can put some as a base fertilizer before sowing it, during its growth. It can be topdressed at the edge of the potting soil, once or twice a month.

In this way, with sufficient fertilizer and water, and sufficient light, the shallots can grow strong and vigorous.

Shallots, also known as chives and all-season shallots, have a strong fragrance and are an indispensable condiment for every family. Planting shallots is also very particular, so how to fertilize shallots to grow strong and good?

Shallots can be planted all year round, mainly in spring and autumn, and can be directly sown or propagated by branches. In the process of planting, some farmers will apply fertilizer according to their previous planting experience, and are accustomed to applying more nitrogen fertilizer, while ignoring the addition of other elements. It is recommended to supplement trace elements appropriately to meet the needs of the growth and development of shallots, grow thick and strong, and have a higher yield.

Due to the shallow root distribution of shallots, the absorption capacity is weak. Before transplanting, pay attention to the application of sufficient base fertilizer, and then cooperate with the application of fish peptide fertilizer, comprehensive absorption of nutrients, live roots and strong seedlings, and improve its ability to resist diseases and pests. When fertilizing, a small amount should be used many times, and the amount of fertilizer should be grasped to promote the tillering of shallots.

In terms of watering, because shallots are not drought tolerant and waterlogging, during the planting period, it is not advisable to water too much, so as not to accumulate water and cause shallot root rot. Proper watering can keep the soil moist.

It is worth noting that shallots should not be cropped continuously for a long time, which will lead to a decrease in tillering and even the occurrence of pests and diseases, resulting in a reduction in yield. Therefore, continuous cropping should not be carried out in one place, and deep planting should be carried out after the previous stubble is cleaned.

Generally speaking, farmers should pay attention to the above points in the planting process and apply fertilizer scientifically, so that they can harvest green and lush, and the longer they grow, the more lush they are.

<> "The growing green onion has a strong resistance to high temperature, and the adaptability is also very high, otherwise it can adapt to high temperature, and there is a certain resistance to low temperature, if you want to make the green onion grow well and the yield is high, you still need to be suitable for the temperature of the green onion, first of all, it is the appropriate temperature when the green onion sprouts, and the green onion should be planted to make it grow fast, first of all, you must first choose a piece of land suitable for planting shallots, the root system of the shallots is more watered, and afraid of waterlogging, and like fertilizer, so when planting shallots, we generally have to choose more fertile and loose, better drained soil to plant.

Water, green onions are drought tolerant and not waterlogging, and green onion leaves are tubular, which can reduce water evaporation and play a role in water retention and drought resistance. The root system of green onions is very short, and the ability to absorb and retain fertilizer is weak, so it is necessary to do a good job of irrigation in time, and if there is more rain in the year, you can prepare for drainage in advanceWatering wiselyDuring the planting process, it is necessary to carry out reasonable watering work according to the growth rate, weather and soil and other factors. But watering needs to be done at a few specific times.

For example, when the seasons change in summer and autumn, proper watering should be used to promote the growth and development of onion roots.

Green onions like nitrogen and potassium fertilizers, and green onion products need to absorb 3 kg of nitrogen, phosphorus and potassium from the soil per 1 000 kg, and generally 100 kg of high nitrogen and high potassium compound fertilizer per 667 m. The fertilization period should be determined by the stubble, and the base fertilizer is generally required to apply about 40 kg of compound fertilizer. Prepare the soil before planting, then water it thoroughly, wait for the water to evaporate a part, as long as the soil is moist, the onion is not resistant to drought and flooding, soak in warm water at about 50 degrees for 20 minutes, you can plant.

The light requirements for green onions in the growth are not too high, and the light can be controlled at the temperature required for growth, (the suitable temperature mentioned in the previous article is about 20 degrees) The strong light is not good for the growing green onions, which will cause the aging of the green onions, and will also reduce the quality. In order to make the planted shallots grow quickly, you should also pay attention to soil watering. In summer, the sunshine is abundant and the temperature is high, the soil is easy to harden and lack water, and it is easy to make the green onion leaves yellow and slow to grow.

The shallots grown at home grow very slowly, there is no need for fertilization, it takes a process, it is impossible to grow so well all at once, you have to be patient.

Yes, if the planted shallots grow very slowly, it may be due to a lack of fertilizer, and a little fertilizer can make it grow faster.

Yes, because this indicates that the shallot is malnourished, so it must be fertilized to supplement the nutrients.

How should shallots be planted to grow fast You only need to master these points The shallots grow upward.

Summary. Shallots are divided into spring and autumn sowing. Spring sowing is planted from March to April and harvested from June to July; Autumn sowing is planted in September and October, and harvested in April and May of the following year.

If you want to have a better harvest, you can't do without fertilization. Nitrogen fertilizer is mainly applied for spring sowing, and phosphorus and potassium fertilizer is combined once every 20 days; Fertilizer control before wintering in autumn, urea is applied once after returning to green, ammonium sulfate is applied once in the later 20 days, and watered. This increases the yield and grows faster.

Shallots are divided into spring and autumn sowing. Spring sowing is planted in March to April, and harvested in June to July; Autumn sowing is planted in September and October, and harvested in April and May of the following year. If you want to close the bend and leak better, you can't do without fertilization.

Nitrogen fertilizer is mainly applied for spring sowing, and phosphorus and potassium fertilizer is combined once every 20 days; Fertilizer control before wintering in autumn, urea is applied once after returning to green, ammonium sulfate is applied once in the later 20 days, and watered. This increases the yield and grows faster.

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Shallots can be fertilized 7 to 10 days after they emerge.

Fertilization method of shallots.

Shallots have a large demand for fertilizer and water, and sufficient fertilizer and water can make the shallot stalks grow fat and strong, and the green onion leaves are long and tender and green, and the yield is of high quality. Shallot includes spring and autumn seedlings and then transplanting and planting the production of shallots, and open field planting to produce and harvest commercial shallots, so in addition to the bottom fertilizer or seed fertilizer is basically the same, there are differences in the number and way of topdressing fertilizer, seedling transplanting shallots are mainly to cultivate strong seedlings, like autumn seedlings transplanting and planting in the coming year, fertilization should also take into account the problems such as the growth of the long and long before winter is not conducive to overwintering, and the topdressing fertilizer method with the main harvest of shallots as a commodity is when the shallots begin to grow vigorously, Combined with watering and topdressing fertilizer, promote roots and seedlings, promote rapid growth, and promote until the shallots grow to about 40 cm and harvest.

Specific fertilization methods: base fertilizer (seed fertilizer) seedling transplanting shallots or sowing and harvesting shallots, combined with 3000 kg of well-decomposed high-quality agricultural fertilizer, 15 kg of urea, 40 kg of superphosphate, 10 kg of potassium sulfate, or 4050 kg of compound fertilizer. Top dressing is mainly nitrogen fertilizer, appropriate with phosphorus and potassium fertilizer, top dressing should be applied less many times, thin fertilizer is applied frequently, which can not only promote growth, but also prevent weak seedlings and defertilization. Fertilization of seedling transplanting shallots seedlings in autumn sowing seedlings as an example, after sowing seedlings, it is mainly to cultivate strong seedlings and prevent them from growing and growing, which is not conducive to overwintering and is easy to cause early sprouts in the coming year, after the emergence of seedlings, fertilizer and water are not much, and generally no longer apply fertilizer, but if there are weak seedlings locally, an appropriate amount of urea can be applied about 58 kg per mu to raise seedlings, promote weak seedlings to become strong seedlings, improve wintering cold resistance, when watering frozen water before winter, you can apply dilute manure and urine with water, both fertilizing and cold protection onion seedlings.

In the spring of the next year, the shallots seedlings will be combined with watering back to green water, and 10 kg of urea will be applied per mu to promote the growth of shallots seedlings, and the same amount of fertilizer and dilute manure will be applied with water after 15 days, so as to further promote the seedlings to grow tall and thick, and wait to be transplanted. Fertilization of harvesting commercial shallotsCommercial shallots, most of the edible green onion leaves are tender green and spicy and spicy, so the soil moisture and nitrogen fertilizer should be continuously supplied to promote the rapid growth of green onion leaves, and at the same time, the appropriate amount of phosphorus and potassium fertilizer is used to promote the bulb to be thick, so that the bulb of the shallot seedlings will grow fat, the stalk will grow thick, the green onion leaves will also grow long, the mesophyll will be thick and the leaf color will be thick, and the yield will be improved, the quality will be enhanced, and the income will increase.

Commercial shallots, top dressing should take measures to the end, top dressing and watering combined, from the green onion seedlings into vigorous growth, combined with watering and topdressing thin manure or urea 5 kg mu, fertilizer should not be too much, seedlings will burn seedlings. After the first fertilization, every 15 days or so, 10 kg of urea per mu can be applied, and 5 kg of potassium sulfate can be used to promote the rapid growth and robustness of shallots. 20 days before the harvest of shallots, combined with watering, a single increase of 15 kg of urea can further promote the green onion seedlings only strong and tender green, improve the yield and enhance the quality, when the green onion seedlings are about 40 cm, they can be harvested in time.

1.First of all, it is best to choose loam soil suitable for looseness, fertile, easy drainage and watering, and need a balance of nitrogen, phosphorus, potassium and trace elements**.

2.You can usually take the appropriate fish offal, as well as other fermented fertilizers, and pour them on the roots of the shallots (do not pour them on the stems and leaves of the shallots, so as not to burn the seedlings).

3.After fermentation, the rice washing water can also be used to water shallots, which not only does watering but also fertilizes.

Summary. In fertilization, the main thing should be to promote leaf growth, and fast-acting nitrogen fertilizer should be applied.

1. Spring sowing and summer harvest of shallots, in the management of fertilizer and water, to promote to the end, after the seedlings begin to grow vigorously, generally every 20 days or so, apply 1 time of fast-acting nitrogen fertilizer, with the application of an appropriate amount of phosphorus and potassium fertilizer, each time about 15 kg of ammonium sulfate per mu.

2. For the green onions sown in autumn and overwintering, the fertilizer and water should be properly controlled before the green onion seedlings are wintered, so as to prevent the seedlings from being too large before winter and a large number of early sprouts occur in spring.

3. After the green onion seedlings return to green, they should be watered back to green water in time, and the green fertilizer should be applied to promote the early growth of seedlings, and about 15 kg of urea can be applied per mu, or other nitrogen fertilizers with equivalent nutrition.

4. In the future, apply about 15 kg of ammonium sulfate per mu every 20 days, and combine top dressing and full watering to strengthen vegetative growth, prevent or delay sprouting, and improve the yield of shallots.

What fertilizer to apply to shallots.

In fertilization, the main thing should be to promote leaf growth, and fast-acting nitrogen fertilizer should be applied. 1. Spring sowing and summer harvest of shallots, in the management of fertilizer and water, to promote to the end, after the seedlings begin to grow vigorously, generally every 20 days or so, apply 1 time of fast-acting nitrogen fertilizer, with the application of an appropriate amount of phosphorus and potassium fertilizer, each time about 15 kg of ammonium sulfate per mu. 2. For the green onions sown in autumn and overwintering, the fertilizer and water should be properly controlled before the green onion seedlings are wintered, so as to prevent the seedlings from being too large before winter and a large number of early sprouts occur in spring.

3. After the green onion seedlings return to green, they should be watered back to green water in time, and the green fertilizer should be applied to promote the early growth of seedlings, and about 15 kg of urea can be applied per mu, or other nitrogen fertilizers with equivalent nutrition. 4. In the future, apply about 15 kg of ammonium sulfate per mu every 20 days, and combine top dressing and full watering to strengthen vegetative growth, prevent or delay sprouting, and improve the yield of shallots.

How to fertilize the shallots seedlings in the seedling field.

That's right.

There is no big difference.

1.Bottom fertilizer of chives

Chives should be harvested in the previous crop immediately after the deep turning of the ridge, rake the land after sowing, transplanting, acidic soil continuous cropping, 100 kg of lime per mu should be sterilized. To apply sufficient base fertilizer, 1500-2000 kg of rotted and rotted chicken manure and pig manure per mu or 100-150 kg of commercial organic fertilizer or 100-150 kg of cake fertilizer per mu, plus 30-35 kg of 16-16-16 three-element compound fertilizer.

2.Top dressing of chives

Chives can be covered with plastic film in winter and spring or transplanted in a small arch shed, which can keep warm and promote the balance of nitrogen, phosphorus, potassium and trace elements of the whole seedling. Due to the weak ability of tillers to absorb fertilizer and water, it is not tolerant to concentrated fertilizer, drought and waterlogging, so fertilizer and water must be applied less and frequently. Generally, 12-15 days are applied once, and each time 5-8 kg of urea, 4-5 kg of potassium chloride or 15 kg of 16-16-16 three-element compound fertilizer are mastered.

Chives are susceptible to boron fertilizer, and can be used for top dressing, with 1 kg of boron fertilizer per mu mixed with urea, potassium chloride, compound fertilizer, etc., and then applied together in a furrow, or combined with foliar top dressing. Fertilization is combined with watering to keep the soil moist. 15-20 days before harvest, apply 15 kg of urea per mu.

3.Fertilization points for chives

Many vegetable farmers do not apply according to the law of chives fertilizer needs, nitrogen fertilizer is applied in the process of chives planting, and ignore the application of phosphorus, potassium fertilizer and trace elements, the amount of nitrogen fertilizer and potassium fertilizer required in the growth process of chives is basically equal, so on the basis of increasing organic fertilizer, the amount of potassium fertilizer should be increased, and the potassium fertilizer applied per mu per mu per quarter shall not be less than 25 kg, and at the same time, due to the mobility of potassium fertilizer, the amount per mu shall not be more than 10 kg each time, in order to promote the normal growth of chives, it is necessary to spray trace element foliar fertilizer on the foliar surface, To meet the needs of chives growth and development for medium and trace element fertilizers.