What is the reason why eggplants bloom and do not bear eggplant?

The reason why eggplant does not produce eggplant when it blooms is simply because of the physiological disease of eggplant flower and fruit drop. The reason behind the complexity may be low temperature, high temperature, or a certain problem in many aspects such as fertilizer and water, which needs to be treated differently and solved according to the actual situation.

In the open field cultivation of eggplant after the spring warm, the reasons for the flowering and fruit drop of eggplant include abnormal flowering, insufficient light, soil drought, malnutrition, low temperature after eggplant planting in early spring, high temperature and rain in summer, and the occurrence of diseases and pests.

If the flowering is caused by malnutrition, insufficient water, excessive rainfall in summer or too weak light in early spring, the cultivation management should be strengthened, starting from cultivating strong seedlings and satisfying fertilizer and water, so as to improve the nutritional status of eggplant plants and strengthen pest control. However, if the flower and fruit drop is caused by too high or too low temperature, then the use of plant growth regulators should be considered for flower and fruit preservation. When eggplant is cultivated in the open field, the commonly used plant growth regulator is anti-fallin, that is, fruit set, which is generally used in the open field cultivation of eggplant with a concentration of 20-50 mg kg.

When using, you can use a small sprayer to spray the eggplant directly. There is no harm to eggplant branches and leaves after use, and the reasonable time to use it is when the eggplant flowers are budding or just open. It is not good to treat eggplant flowers that have not yet grown or are about to wither.

When eggplant is cultivated in winter or early spring out of season, it is also easy to cause flower and fruit drop due to insufficient light, low temperature in the shed, small ventilation and high humidity in the shed.

To prevent eggplant flowers and fruits from falling flowers and fruits, we should first cultivate strong seedlings, protect the root system of eggplant after planting, and improve the planting quality. At the same time, it is necessary to strengthen the field management after planting, pay attention to improving the nutritional status of eggplant plants, and adjust the balance between vegetative growth and reproductive growth of eggplant plants through necessary management measures. It is also possible to use anti-falling hormin for plant growth regulation treatment, as in the case of open-field eggplant, to prevent eggplant flower and fruit drop caused by unsuitable environmental conditions.

In order to ensure fruit set and rapid fruit expansion, the eggplant flowers can be treated with a 20 mg concentration of anti-drop solution from the time when the eggplant corolla has turned purple to the day after the eggplant blooms. However, the corolla of eggplant treated with anti-fall is not easy to fall off after fruit setting, and often adheres to the eggplant fruit, which affects the local coloration, and needs to be removed.

Summary: Eggplants cultivated in different seasons are cultivated in different environments, and there are various reasons for the occurrence of only flowering but not fruiting. In view of different realities, reasonable and effective scientific management measures can be taken to truly solve the problem from the source and make eggplant bear high-quality fruits.

Eggplant flowering does not bear fruit, mostly caused by this reason, find a solution, eggplant hanging full of branches.

The first is the problem of pollination, where the flowers of the eggplant cannot be successfully pollinated by their own efforts; The second is the environmental factor, the temperature is low during the flowering period, which reduces the success rate of flower pollination and makes the eggplant not bear fruit.

Chemical fertilizer is used to make eggplant trees grow better, but improper application of chemical fertilizer will cause eggplant trees to bloom and not bear fruit. At present, the mainstream chemical fertilizers are nitrogen, phosphorus and potassium, but boron is needed for flowering, and if boron is insufficient, the flowers are likely to wither directly and will not bear fruit at all. It is found that eggplant trees have a batch of flowers that die and wither, which may be caused by a lack of boron.

Boron-containing fertilizers should be added in a timely manner.

It is very likely that the plant lacks nutrients, so nitrogen and potassium fertilizers should be supplemented in time to promote the growth of plant rhizomes, appropriate watering, keep the soil moist, and pay attention to preventing pests and diseases.

There are many reasons why eggplant does not bloom, first of all, the seed quality of eggplant is not very good, resulting in only long leaves and no flowering, secondly, the soil is not suitable for planting eggplant, and there is no regular watering of eggplant, lack of water, resulting in eggplant not flowering, it is also possible that eggplant seedlings have been infested by insect plague and cannot flower, and finally the eggplant seedlings are not fertilized on time, and there is no nutrient supply, so the eggplant seedlings do not bloom.

It may be that the eggplant soil is not nutrient-deficient, the watering is relatively small, the planting density is too tight, and the leaves of the eggplant are not pruned, so it will not bloom.

Didn't get a good light, didn't get a very suitable soil, maybe the temperature was not right, so in the end it didn't bloom.

It may not be a good plant, it may be that there is no sunlight in life, and there may be no timely watering and fertilization.

There is not a lot of fertilizer, so it will not bloom, you can give the eggplant more fertilizer so that the eggplant will grow better.

It should be caused by insufficient lighting.

Eggplant seedlings do not grow is improper fertilization, eggplant compound fertilizer should be considered according to its fertilizer characteristics, in order to meet the requirements of long growth period and large nutrient requirements of eggplant, eggplant fertilization should be based on organic fertilizer, generally 75 105 tons of organic fertilizer per hectare, and need to be appropriately matched with 25% nitrogen, phosphorus, potassium compound fertilizer 300 450 kg, so that the early and late nutrient coordination**.

After the eggplant is planted, the top dressing begins, the planting combined with the watering of the slow seedling water can be applied a thin fertilizer, when the buds of the "eggplant" open and bear fruit, the timely topdressing of the fruit fertilizer, 45 60 kg of nitrogen fertilizer can be used per hectare; When the "eggplant" is fully expanded and the "eggplant" begins to expand, the eggplant enters the peak of fertilizer demand, and the top dressing should be reapplied, and 450 600 kg of 25% compound fertilizer should be applied per hectare. Later, with the increase of eggplant harvesting, nitrogen fertilizer was applied once every 10 days to prolong the harvest period. You can take a look at the sea and Weihai water-soluble fertilizer.

Asking for a friend eggplant is not a concession, but when it blooms, it may be that your ground is not strong, so she doesn't like to look for you, you can give him 11 o'clock back, hoping to help you.

The eggplant seedling does not grow and it is the reason for flowering, that is, its variety is dwarf.

Eggplant seedlings do not grow and bloom, this is what we usually call the problem of small old seedlings, the folk call "small plant old", although this kind of eggplant seedlings can be alleviated by strengthening management in the later stage, the reason for causing small old seedlings is that there is a problem in the slow seedling period, which affects the occurrence of new roots of eggplant seedlings. Generally speaking, the reasons for the slow seedling of eggplant are as follows.

One is the problem of the eggplant seedlings themselves. The eggplant seedlings are too small when transplanting, the root system is not developed, and the seedlings are not strong and vigorous, and the eggplant seedlings themselves are not suitable for transplanting. The agricultural proverb says that "eggplant planting flowers", which means that the eggplant seedlings are relatively strong when they are transplanted, and they are dominating when they are about to bloom.

Second, there is a problem with the transplanting method. When transplanting eggplant seedlings, the seedlings must have mother soil, not hand-held seedlings, and eggplant seedlings with mother soil that do not hurt the roots of the seedlings are more conducive to slowing the seedlings, making them better adapt to the environment, and pass the seedling period as soon as possible. Then when transplanting, a panicle should be approved on a cloudy day or in the evening to avoid sun exposure and water loss, which will affect its slow seedling.

In addition, it is necessary to ensure that the water is thoroughly watered after transplanting, and the soil should be hoeed and loosened in time when the soil is compacted.

The third is that there is a problem with the time of transplanting, usually when the temperature does not reach the grass transplanting. Because spring is prone to spring cold, if the eggplant seedlings are transplanted to coincide with the spring cold, the ground temperature of the temperature cannot be raised, which will definitely affect the eggplant seedlings. Within one week of transplanting and planting, only by maintaining a relatively high temperature can the seedlings develop new roots.

Therefore, when transplanting eggplants, it is best to have a temperature of nearly 30 degrees during the day and more than 15 degrees at night. Only in this way can we ensure that the eggplant can better survive the slow seedling stage, and the growth can be clearly seen in about a week. Therefore, if the weather turns cold after transplanting, the shed should be detained in time for protection.

If the eggplant seedlings do not grow after transplanting for half a month, in this case, a certain effect can be obtained by strengthening the water and fertilizer management by guessing and digging in the later stage, but it is not as fast as buying strong seedlings for transplanting. Because the "small plant old" obviously loses the ability to grow in the slow seedling stage, even if it can survive the fruit, but the old plant will be weak, and it is difficult to achieve the purpose of high yield.

Summary. There are three main reasons why eggplants only bloom and do not bear fruit. First, because of environmental problems, the temperature is too low during cultivation, and the flowers will fall if it is below 15 degrees.

Less than three hours of light does not result in successful pollination, which also affects the results. The second is the pollination problem, if the flowers bloom and do not bear fruit, it is a pollination problem, and the amount of fruit cannot be increased, so it must be pollinated manually. The third is that the flowers are too dense, the flowers are too much, and the nutrients are insufficient, which will also affect the fruit.

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There are three main reasons why eggplants only bloom and do not bear fruit. First, because of environmental problems, the temperature is too low during cultivation, and the flowers will fall if it is below 15 degrees. Less than three hours of light does not result in successful pollination, which also affects the results.

The second is the pollination problem, if the flowers bloom and do not bear fruit, it is a pollination problem, and the amount of fruit cannot be increased, so it must be pollinated manually. The third is that the flowers are too dense, the flowers are too much, and the nutrients are insufficient, which will also affect the fruit.