What causes a large number of curved melons when growing cucumbers?

In the process of cucumber planting, sometimes it will be found that after the cucumber grows, the overall shape is curved, which will affect its appearance quality, resulting in the unpopularity of the market and the reason why the cucumber appears curved melon.

The first phenomenon is caused by too many leaves, cucumbers in the leaf picking, the time should be well controlled, too early removal of leaves or too many leaves will lead to the phenomenon of cucumber bent melon.

The second is that in the early stage, there are too many fruits per plant, and the growth between each other is affected by the phenomenon of curved melons all the time.

The third is that there are some small flowers that are not of good quality when flowering, and the final fruit is not very good, and the nutrient absorption is less, and the phenomenon of curved melon will appear.

The fourth is in the normal growth of the fruit process, the cucumber that was originally elongated in the fruit expansion period, because it takes a certain amount of time to grow, the condition is not very good, it will cause the phenomenon of curved melon.

The fifth is during the fruiting period of cucumber, due to the lack of nutrients when growing, it does not absorb enough nutrients and grows into a curved melon.

The sixth type is that the cucumber fruit grows in the shape of a curved melon when it is enlarged due to the large number of leaves.

The seventh is the lack of potassium and boron during the growth period, which can easily lead to the appearance of the image of the curled melon.

The eighth is that during the growth period of cucumbers, excessive use of nitrogen fertilizer or farmhouse fertilizer leads to the deficiency of other trace elements, resulting in the phenomenon of curvy melon.

In view of this phenomenon, there are also certain methods on how to prevent and control it concretely.

Don't pick the leaves at the bottom of the cucumber too early or too much, in terms of cucumber yield, if you want to get a higher harvest, then mainly through the leaves for photosynthesis, in order to get a higher yield. As long as the bottom leaf does not turn yellow, it does not need to be removed, unless there is functional premature aging on the bottom leaf.

Otherwise, premature removal of the bottom cucumber leaves will lead to premature decline of the cucumber leaves. As a result, the various nutrients added to the fertilizer can not be absorbed by the cucumber, and the cucumber will not be able to grow better at that time, and it is easy to bend the melon, which will eventually affect its quality and yield.

The first is because there is not enough water, and sufficient water is necessary for cucumbers. The second is that the temperature is not suitable, too cold and too hot will affect the growth of cucumbers. The third is uneven fertilization, which will make it grow deformed.

This is normal, the general market is very straight cucumbers are because of pesticides, and smeared growth hormone, generally no fertilizer applied cucumbers will be smaller, more curved, if you want to look better, can only fertilize.

Cucumbers, generally deformed, different types of melons, the reasons for their formation are also different. Generally speaking, cucumber is prone to thin waist melon due to insufficient light during the growth period, high temperature at night, small temperature difference between day and night, and more and less irrigation. The growth of the plant is too vigorous, so that the growth of melons and seedlings is out of balance or the seedlings are diseased, and more curved melons are produced.

Prevention and control methods, pay attention to temperature control. In the flowering period of cucumbers, if there are low temperatures, even rainy weather, low ground temperature and other reasons, resulting in poor pollination, the tip of pollination is enlarged first, insufficient nutrition, or insufficient water, the top of the melon seeds form more, the melon grows thick, and the middle and lower seeds of the melon are few or no seeds, and the melon grows thin, it is easy to become a curved and deformed melon. In addition, especially during the melon-bearing period, it is necessary to pay attention not to dry up or waterlog.

Pay attention to watering on sunny days to prevent water shortage. Watering should control the amount of watering, especially during the fruit expansion period, and avoid overwatering.

Because cucumbers are over-nutritious, reproductive growth is too vigorous, resulting in bending and not straight.

1. Appropriate. Spray point dwarf sturdy back element, cucumber answer in 15 leaves with milligrams of liters for the whole plant spray, can promote fruit set 2, in addition to water and fertilizer management on 7-8 days of watering"Two water and one fertilizer"3. The amount of fertilizer each time: mainly nitrogen and potassium fertilizer, 10-15 kg of urea, 10-15 kg of potassium sulfate.

During the growth cycle of cucumber, its growth direction has leaves and whiskers and other objects to the tail of the growing cucumber, causing the cucumber to bend and bend.

In the first half cycle of cucumber growth, timely treatment of objects that block or top to the growing cucumber can make the cucumber grow and mature basically straight; If it is in an irreversible form, there is no appearance when it is matured. It is better to pick and destroy to save nutrients in the cucumber tree.

Big brother! How do I feel like you're a loofah? You can't buy the wrong seeds, do you!!

It should be caused by a lack of sunlight.

The soil is poor and permeable, which leads to poor development of cucumber roots, premature leaf senescence, leading to malnutrition and melon bending. In case of bad weather, insufficient light, weakened photosynthesis, and less nutrients are produced, which cannot meet the needs of rapid growth of cucumbers. The elongation speed of the melon strips slows down, and the melon is easy to bend.

The early stage of the plant bears too much fruit, and the later stage of fertilizer removal is prone to bent melon. When using seedling cultivation management, too early leaf picking destroys nutrients**, resulting in nutrient deficiency and melon bending. Cucumber flowers are of poor quality and the ovary is small.

Even if it can be pollinated by flowering, the nutrients obtained in the later stage are relatively small, and it is easy to appear crooked melon. It takes a certain amount of time for melon strips to expand, improper planting management, and temperature, humidity, and light are not up to standard, which will cause cucumbers to bend.

High temperature causes plants to grow wildly, and potassium and boron deficiency may also occur sharp melons and curved melons. Excessive application of nitrogen fertilizer or high nitrogen content of chicken manure, duck manure, pig manure and cow manure, etc. , resulting in insufficient potassium and phosphorus fertilizers, and is also prone to cucumber bending or other deformities.

Melon strips are harmed by mouthpart pests, such as thrips, and biting can easily cause melon bends. The physical collision between the melon strips and the stems and leaves can easily cause melon bends. The solution to the curvy of cucumbers.

Cucumber bending should be precautioned, reasonable and scientific watering and fertilization, temperature and light should be controlled during the growth period, cucumber bending should be minimized, and root melons should be removed in time. When the cucumber appears to be bent, remedial measures should be taken. If it is a young melon with a light curvature, it can be straightened with a bottom pendant; It can also be done by applying growth regulators**.

Apply gibberellin to the inner surface of the curvy gourd, and the curly melon will straighten after a few days. Preventive measures can also be taken in the early stage, such as appropriately increasing the planting density, reducing the yield per plant, timely thinning flowers and fruits, leaf senescence, and reducing melon bends; Boron and potassium dihydrogen phosphate solutions can also be sprayed regularly to prevent the melon body from bending or deforming.

The above are the reasons for cucumber bending and the solutions. In the process of planting, it is necessary to strengthen water and fertilizer management, reasonable fertilization, scientific watering, and control the temperature and light of the growth environment. When erecting vines, it is necessary to pay attention to leaving space for the growth of cucumbers, thinning flowers and fruits in time, and spraying some drugs appropriately for prevention.

It is possible that the roots of the plants are decaying because the plants have dried up, too much fertilizer, too little watering, lack of nutrient solutions. When we encounter this situation, we can solve this problem by watering, spraying insecticides, spraying nutrient solutions, spraying pesticides and fertilizing.

It may be that the temperature is relatively high, it may be affected by the environment, for example, continuous rainy days may be the cause of the variety, or it may be a breeding of pests and diseases, or the temperature of the flower buds in the process of differentiation is relatively low, we must analyze the specific problems, do not be too dense in the planting process, water and fertilize in time, and supplement fertilizer in time.

It may be that you did not water in time, at this time you try to water as much as possible to ensure the moisture of the soil, but also pay attention to field management, you can increase organic fertilizer appropriately.

Cucumber is a very common fruit and vegetable in people's lives, which can be eaten raw and stir-fried, and is deeply loved by people. But in the process of planting cucumbers, in addition to the possibility of some pests and diseases, there will also be some physiological diseases, in the process of planting cucumbers, cucumber bending and large-headed melons are often encountered by our growers. This kind of deformed cucumber not only has poor color and no nutrition, but also has no commercial value, which greatly reduces the planting efficiency of our farmers.

In the process of cucumber planting, the phenomenon of curved melon and big-headed melon often occurs, which are all deformed melons. To prevent the occurrence of cucumbers, crooked melons, and big-headed melons, we must first understand the causes of their occurrence. There are both physiological and physical reasons for the production of cucumber curved melon.

Physiological causes are mostly caused by emaciation, malnutrition, and the lack of assimilates manufactured in the leaves or the inability of the assimilates in the leaves to be transported smoothly into the fruits.

Spraying 200 grams of 30% ethephon with 400 kg of water at the seedling stage, or spraying wine with sodium naphthalene acetate brine solution at the stage of 2-3 true leaves of cucumber can increase the number of female flowers. Water management is not in place, such as dry and wet, especially in the peak period of melon, it is necessary to ensure water **, otherwise it is easy to cause poor root growth, melon and deformed melon chopping, seriously affecting the yield and quality. Usually cucumber has the above symptoms, we generally call it deformed fruit, which is a physiological problem, is a manifestation of unbalanced growth of cucumber, and the normal growth of cucumber is a melon strip with uniform thickness.

There are many kinds of deformities with large and small heads, curved, and the sharp-billed melon is mainly in the flowering period of cucumbers, and the female flowers are not pollinated, resulting in malnutrition at the tip, and they will grow into sharp-mouthed melons. There is also a sharp mouth melon waist and a thin mouth when the nutrition cannot keep up, so we must do some first aid measures in time, so let's talk about this problem from two aspects. Cucumber is one of our common vegetables, whether it is growers or consumers like which kind of well-proportioned and straight and long, if you choose cucumber bending phenomenon when planting, it will affect the value of the commodity, resulting in a decline in income, which is a headache.

The appearance of cucumber curls is caused by insufficient light, low temperature and malnutrition. In addition to improving the cultivation conditions, the solution can also use the technology of straight fall of the curved melon, the effect is very obvious, and there is no pollution, and there is a high promotion value.

It should be watered frequently, and pests and diseases should also be noted, and weeds should also be removed frequently, with some good fertilizers, so that the bending of cucumbers can be prevented.

You can spray pesticides in advance for prevention, and in the early stage, you must choose the right seeds, and you must put the cucumber shelf well, otherwise these problems are easy to occur, and you must eat enough fertilizer to ensure nutrition.

When planting, we must ensure the nutrients and moisture of the cucumber, and then we should also make a scaffold for the cucumber at ordinary times, so that the cucumber can be prevented from bending.

It should be watered and fertilized in a timely manner, and water and fertilizer management should also be strengthened, and some sterilization drugs should be sprayed regularly, and pesticides should also be sprayed in a timely manner, and drainage should also be done to ensure sufficient sunlight and fertile soil.

The reasons why cucumbers are bent are both physiological and physical. Physiological reasons are mostly caused by the weakness of the main stem, lack of nutrients, the production of assimilated substances in the leaves or the inability of the assimilated substances in the leaves to be smoothly transported to the melon.

The primary factors are as followsFirst, the fertilization is not complete, only one side is fertilized, resulting in the growth and development of one side of the melon, and the other side is not very good, and the result is crooked;

Second, the temperature of the flowering promotion period is too low, and the delay time of ultra-low temperature below 10 is too long;

3. The standards of temperature, light, and moisture are unreasonable, such as insufficient light, insufficient fertilizer and water, or uneven supply of fertilizer and water;

Fourth, the number of transplanted plants is too large and too dense to endanger natural ventilation and light transmittance;

Fifth, it is to pick too many leaves, or to bear too many fruits, to compete with each other for nutrients, or to hurt the roots;

Sixth, it is low potassium and boron deficiency;

7. It is harmed by pests, such as melon strips contaminated with scab disease will bend from the lesions;

8. It is the efficacy of mechanical equipment, such as tying knots, ropes, tendrils, etc.

Plenty of light

When planting in greenhouses, due to the light standard deviation, there should be sufficient plant spacing when planting to ensure sufficient light. However, it is important not to pick too many leaves to ensure that sufficient photosynthetic products are produced.

Effective liquid fertilizer

Cucumbers enter the early flowering period, and small melons begin to grow, so they can not be watered at this time, at least not a lot of watering, and not more fertilizer; The cutter head is solved. Once the curved melon is produced, before and after the young flowers open to the outside world, use a spatula to draw 1 shallow mark vertically on the back of the curved melon, and then 1 3 shallow marks on the cross-section, deep but centimeters, 2 5 cm long. In this way, the melon can be straightened, and the window is basically invisible when it is sold in the market.

The leash is straight

Take small tiles, small bricks or small stones within 4 cm long and 2 cm wide, and tie them with thin rope or thin plastic rope. When the cucumber grows to 10 cm long, if you find the curvy gourd, you can hang a small tile or a small brick on the cucumber flower handle, so that with the growth of the cucumber, the small brick can straighten the curvy gourd.

Pick tendrils and remove curly melons

Cutting off the tendrils can avoid the condition of bent melons caused by physical obstacles such as tendrils.

Yield control

Improve cultivation techniques.

Speaking of cucumbers, everyone should be familiar with them, not only fried and eaten, but also eaten raw, cucumbers have a refreshing taste and are favored by many people. When we pick cucumbers, we also like to buy some cucumbers that look straight and are also very fresh. In rural areas, there are also many people who like to plant some cucumbers in their yards, but in the process of planting, sometimes they will find that cucumbers become bent when they are planted, so we must first find out what causes cucumber bending, so as to better improve it.

There are many reasons for the curvature of cucumbers, if the cucumber is not evenly fertilized in the process of fertilization, that is, only one side of the egg cell is fertilized, in this case, the cucumber is unable to really complete the fertilization process, so it will also lead to the curvature of the cucumber. In addition, if the cucumber is very short of fertilizer during the growth process, and the soil is relatively dry, it will also cause the cucumber to bend.

In the process of growing cucumbers, if we use too much nitrogen fertilizer, or some inferior fertilizers and some hormone fertilizers, it will also have some impact on the soil for a long time, making the soil acidic, salinized, etc., in the growth process of cucumbers, the soil does not provide sufficient nutrients to cucumbers in time, which will also lead to the bending of cucumbers. In addition, it may also be that some pests and diseases cause cucumbers to bend, such as some powdery mildew and downy mildew and other pests and diseases, which will also have a certain impact on the growth process of cucumbers, so that cucumbers do not have sufficient nutrients, so the cucumbers that grow out of the collapse will become curved melons.

For this situation, we can also take corresponding measures to improve, and it is very necessary to pick the leaves reasonably during the growth process of cucumbers. Reasonable removal of some excess yellow leaves, diseased leaves, etc., can effectively avoid the waste of excess nutrients in the growth process of cucumbers. In addition, we should also carry out balanced fertilization, reasonable watering, in the growth process of cucumbers, do not water too much at one time, watering should be more diligent, the amount should be less.