Blueberry leaves are drying up, what are the ways to solve it?

With the progress of science and technology and the development of society, many people are now basically mechanically integrated when planting crops. However, some farmers and uncles will inevitably choose to grow their own crops because of their love of labor. Blueberries are one of the most popular fruits that people like to eat, not only because they have antioxidant effects, but they are also very good for women.

However, when growing blueberries, there are also relevant precautions. Blueberry leaves are drying up, what are the ways to solve it? <>

1. Spray water When you buy blueberry seeds, try to pick fuller seeds in the market, which will also improve the germination rate of blueberries. And after buying the seeds, you can also soak them in warm water for a day, which will also increase the germination rate of blueberries. As we all know, when the seeds have not yet germinated, the requirements for water are very large, so everyone should also water the blueberry seeds all the time.

However, it is inevitable that there will be some dryness when planting, which means that the amount of water is still not enough. <>

Second, spraying pesticides sometimes dry up blueberry seeds, not because of insufficient water application, but by pests, which absorb all the nutrients in blueberry leaves. Therefore, if you find that blueberries have the problem of pests and diseases, you should also take further measures. The most direct and effective method is to spray pesticides directly, but we should also pay attention to the appropriate amount when spraying pesticides, and we should not spray excessively, otherwise it may have a high impact on the growth of blueberries themselves.

3. As we all know, blueberries are a relatively expensive fruit, so they should be strictly guarded when planting. When the blueberries have not yet germinated, it is recommended that the farmer can pay attention to the growth of the blueberries from time to time. Blueberries are very expensive in the market, and many people buy blueberries back to make blueberry wine, which is very delicious and delicious, and it is very friendly to some ** women.

Blueberry leaves are dry, possibly caused by a lack of water in the soil, so you should water the soil to keep it moist. It is also possible that blueberries are deficient in iron and need to be supplemented with ferrous sulfate. It is also possible that the soil acidity is not up to the requirements and the blueberries are not adapted to the alkaline soil environment.

You can water the blueberries more, turn the soil frequently, do a good job of shading the sun and do not let the sun shine directly, but also do a good job of insect control, and regular fertilization can be solved.

At this time, a large number of pesticides should be sprayed or irrigated in time, which can also ensure that there will be no drying up in the process, and the situation can also be improved.

It is necessary to water in time, fertilize in time, control the light intensity, pay attention to the density of planting, and at the same time ventilate in time, and remove pests and diseases in time.

Hit the foliar fertilizer once and then throw the fungicide.

Potassium deficiency is not a branch blight at all, but canker, but the leaf edge is dry that is a symptom of potassium deficiency, fertilize potassium dihydrogen phosphate, potassium sulfate, and other high potassium fertilizers.

Hello blueberry yellow leaf reason.

1. Seedling reasons.

The seedlings themselves are malnourished and have poor root systems, and when the roots are not broken and the roots are too thick in the planting process, it will lead to poor root growth and yellowing.

2. Improper soil.

Blueberry has strict requirements for soil pH value, with the suitable growth soil is between pH value, too acid and alkali are not conducive to the growth and development of blueberry, and in addition, when the soil organic matter content does not reach 5% or more, it is not conducive to the growth of blueberry.

3. Waterlogging. Low-lying plots that are prone to water accumulation are very prone to waterlogging, which seriously affects the growth and development of blueberry roots and the ability to absorb nutrients.

4. Underground insect pests.

Pests such as grubs and mole crickets will harm the root system of blueberries, resulting in damage to the root system and weakening of the tree. 5. Fertilizer damage blueberry is an oligo-fertilizer crop, and the amount of fertilizer is too large or the improper fertilization position causes fertilizer damage, which is also easy to lead to the occurrence of blueberry yellowing.

Blueberry workaround.

1. New branches of seedlings.

To choose 2-3 years old, developed root system, with 2-3 branches of robust seedlings, planting to break the eyes of the group, the roots are relatively dry, while soaking in water while transplanting.

2. Soil improvement.

Measure the soil pH value before planting, apply sulfur powder or humic acid to adjust the pH, apply organic fertilizer or forest peat, and improve the local soil to increase soil organic matter.

3. Ridge cultivation.

Drains can be built. It can effectively reduce the occurrence of waterlogging and avoid blueberry yellowing caused by waterlogging.

4. Pest control.

For the root damage caused by various pests and diseases, which leads to leaf yellowing, the root irrigation can be carried out with Fwosch foliar fertilizer + 30% oxazim + carbendazim + low-toxicity insecticide + plant auxin, which has the triple effect of sterilization, insecticide and root promotion.

5. Foliar fertilization.

Foliar fertilizer has the characteristics of high absorption and utilization rate and fast recovery, so it can be sprayed with foliar spray fungicide + Fuwo Shi trace element water-soluble fertilizer to supplement medium and trace elements in the early stage of yellowing, so that the yellowed leaves gradually turn green.

Overwatering, improper fertilization.

1. The performance of excessive watering, the young leaves are dark green and dull, and the new leaves are not long.

2. Insufficient light will cause the leaves to turn yellow and fall off.

3. Improper fertilization:

Nitrogen deficiency: simple leaves are yellow, new leaves are small and brittle;

Potassium deficiency: old leaves turn green to brown;

Iron deficiency: at the beginning, the leaves are pale yellow or white, the leaf veins are still green, and the leaf veins are also yellow or white when they are severe, and finally the leaves dry up and die, and the ferrous sulfate aqueous solution can be sprayed for prevention and control;

Magnesium deficiency: yellowing begins to develop from old leaves to new leaves, and the leaf veins are still green, and the leaves fall off and die in severe cases. It can be sprayed with 7%-8% ribery boron, calcium and magnesium fertilizer.

Phosphorus deficiency: old leaves are purplish-red or dark red; After more fertilization, the new leaf tips appear brown, and the general leaves are uneven and unstretched, thick and dull.

Summary. Hello, I'm glad to answer for you: blueberry seedlings always wilt and lose their leaves because of iron deficiency and chlorophilia.

This is a common nutritional disorder in blueberries. The main symptom is the loss of green between the leaf veins, and in severe cases, the leaf veins also lose green, and the symptoms of the upper leaves of the new shoots are more severe. The main causes of iron deficiency and green loss are high soil pH value, calcareous soil, and insufficient organic matter content.

The most effective method is to apply the acidic fertilizer ammonium sulfate, which is even more effective if it is mixed with soil improvement. Foliar sprays of integrated iron are more effective. 2.

Boron deficiency: The symptoms are abnormal bud blooming, the apical bud withers, turns dark brown a few weeks after germination, and finally dies at the apex. The main cause of boron deficiency is insufficient soil moisture.

Adequate irrigation and foliar spraying of borax solution can be corrected.

Blueberry seedlings always wilt and lose their leaves, what's going on.

Hello, I'm glad to answer for you: blueberry seedlings always wilt and lose their leaves because of iron deficiency and chlorophilia. This is a common nutritional disorder in blueberries.

The main symptom of the spike is the loss of green between the leaf veins, and in severe cases, the leaf veins also lose green, and the symptoms of the upper leaves of the new shoots are more severe. The main causes of iron deficiency and green loss are high soil pH value, calcareous soil, and insufficient organic matter content. The most effective method is to apply the acidic fertilizer ammonium sulfate, which is even more effective if it is mixed with acidic peat.

Foliar sprays of integrated iron are more effective. 2.Boron deficiency:

The symptoms are abnormal bud blooming, and the apical bud withers and turns dark brown a few weeks after germination, and finally the apex dies. The main cause of boron deficiency is insufficient soil moisture. Adequate irrigation and foliar spraying of borax solution can be corrected.

I hope the above is helpful to you If you are satisfied with me, please give me a thumbs up

There are two reasons for the sudden drying up of all the leaves of blueberries in potted plants at home, one is caused by not watering for a long time, and the other is caused by excessive watering.

The blueberries in the potted at home suddenly dry up and cannot be resurrected.

Because the leaves are all dry, it proves that the root system below is broken.

If the soil is not suitable, the blueberry should be replaced in time, and it should be planted in a relatively loose, fertile and well-drained, slightly acidic soil environment, so that the soil is the most beneficial to the growth of blueberries, and at the same time, it is necessary to do a good job of shading treatment in time, and at the same time properly prune the sunburned leaves of blueberries, and pay attention to appropriate watering.

Causes of blueberry leaf dryness.

1.The soil is not suitableThe leaves of blueberries may dry up due to unsuitable soil, which will not provide them with adequate nutrients, and nutrient deficiencies will lead to dry leaves.

2.The lighting is not suitableThe leaves of blueberries are dry, or they may be caused by inappropriate light, blueberries are not tolerant to strong light at the seedling stage, and after being sunburned, the leaves will dry up, and some even die.

Blueberry leaves are dried up.

1.Replace the soilIf the soil is not suitable, replace the soil in time and plant it in a loose, fertile and well-drained, slightly acidic soil environment, which is the most beneficial for the growth of blueberries.

2.Reasonable lightingWhen the leaves of blueberries are dry and caused by inappropriate light, it is necessary to do a good job of shading and envy treatment in time, and at the same time properly prune the sunburned leaves of blueberries, and pay attention to appropriate watering.

Precautions for blueberry farming.

During the breeding period of blueberries, if they are attacked by pests and diseases, they need to be pruned in time with branches and leaves with pests and diseases, and at the same time sprayed with relevant chemicals to suppress them. After spraying, blueberries need to be kept in a cool and ventilated place to avoid being exposed to strong light.

The leaves of blueberries are yellow and dry, which can be the reason for the unsuitable soil. During the curing period, if the soil is not suitable and alkalization and agglomeration occurs, it is necessary to spray ferrous sulfate solution on blueberries in time. If the soil is not suitable, blueberries can also be replaced and planted in loose, fertile and slightly acidic soils with good drainage.

It may be caused by insufficient water and fertilizer. During the curing period. If water and fertilizer are insufficient, blueberries need to be watered and fertilized in time to replenish their nutrients.

According to the dry and wet conditions of the soil, appropriate amount of watering and fertilization should be used to keep the soil moist and sufficient nutrients, and the amount of watering and fertilizer should be adjusted in the later stage.

It can also be caused by too much light. Blueberries are not tolerant to strong light during the seedling period, and after being sunburned, they need to do a good job of shading in time. Build a shade shelter for the blueberries and prune the sunburned leaves of the blueberries properly.

During the curing period, it is necessary to water appropriately to provide it with water, which is conducive to the later recovery of blueberries.

It can also be caused by pests and diseases. During the maintenance period, blueberries need to be pruned in time after they are infested by pests and diseases. After the leaves are disposed of, the blueberries need to be sprayed with chemicals to suppress them.

After spraying, avoid exposing blueberries to strong light, and store them in a cool place for maintenance.