What is the reason for the small jujube on the jujube tree, solve

Hello, the jujube is small, the first is that the load is too large, pay attention to the production control. Second, it is caused by insufficient fertilizer, and fertilizer and water management should be strengthened. The third is mainly caused by boron deficiency and zinc deficiency, borax can be applied to the root, boron polymeric is sprayed on the foliar surface, and liquid boron fertilizer can be used for drip irrigation.

There could be several reasons why the dates on the jujube tree are small:

1.Excessive load: The load of the jujube tree is too large, exceeding its capacity, which may lead to the situation of small jujubes. In order to solve this problem, the load can be reduced by controlling production.

2.Insufficient fertilizer and water: The insufficient fertilizer and water requirements of jujube trees may also affect the size of their fruits. This problem can be solved by strengthening fertilizer and water management, choosing the right fertilizer and watering frequency to meet the needs of date trees.

3.Boron, zinc deficiency: Boron and zinc deficiency in jujube trees may also lead to smaller fruits. Boron and zinc can be supplemented by root application of borax and foliar sprays of boron and solubor. If you have a drip irrigation system, you can use liquid boron fertilizer for better results.

4.Improper nitrogen fertilizer control: During the flowering period of jujube trees, if too much nitrogen fertilizer is applied, it may lead to overgrowth of plants, which can affect the development of fruits. Therefore, it is necessary to pay attention to controlling the amount of nitrogen fertilizer applied during the flowering period.

The above are the reasons that may lead to the small jujube on the jujube tree, and the specific reasons need to be analyzed according to the actual situation and corresponding measures should be taken to improve.

Jujube madness is a transmissible virus, without any ** agent, it is recommended to find a branch after cutting it off in time to prevent infection, jujube tree jujube madness, early prevention is the key, cut off the source of infection, can be used legendary combination, blunt poison 36O, tenacity, toxin, bacterium and poison double kill, virus A, Ningnanmycin, lentinan polysaccharides, amino-oligosaccharides, etc.

Answer: Hello, the small leaves of the jujube tree may be caused by pests and diseases such as jujube madness and leaf curling moths. Jujube madness: Completely eradicate seriously diseased trees and diseased root tiller seedlings, and use tetracycline drugs for jujube trees with mild disease, apply pesticides twice a year, and prune diseased branches at the same time.

Leaf roller moth: It can be sprayed with 75% phosphine 1000 times solution, or 90% trichlorfon 1000 times solution.

There may be a variety of reasons why the leaves of the jujube tree do not bear dates, and the following are several common possible reasons:1Malnutrition:

The lack of necessary nutrients (such as nitrogen, phosphorus, potassium, etc.) will affect the growth and development of the jujube tree, resulting in the small leaves not bearing jujube. At this time, it is necessary to supplement the jujube tree with sufficient nutrients in time. 2.

Improper water management: lack of water and excessive humidity of jujube trees will affect the growth and development of jujube trees, resulting in small leaves not bearing jujubes. At this time, it is necessary to pay attention to reasonable watering to avoid too much or too little water.

3.Pests and diseases: Jujube trees are attacked by pests and diseases, which will affect their growth and development, resulting in small leaves not bearing dates.

At this time, it is necessary to control pests and diseases in time to maintain the healthy growth of jujube trees. 4.Climatic factors:

Jujube trees have strong adaptability to climate, but under extreme climatic conditions (such as severe drought, cold, etc.), the growth and development of jujube trees will be affected, resulting in small leaves not bearing jujubes. 5.Improper cultivation management:

The cultivation and management of jujube trees will also affect their growth and development, such as excessive pruning and excessive fertilization, which will lead to small leaves not bearing jujubes. At this time, it is necessary to pay attention to reasonable cultivation management. To sum up, there may be a variety of reasons why jujube trees do not set jujube leaves, which need to be analyzed according to the specific situation and corresponding measures should be taken to solve them.

Summary. This is a typical symptom of jujube madness.

The jujube tree does not bear jujube flowers, but only grows small leaves, what is the disease?

This is a typical symptom of jujube madness.

The causative agent of jujube madness is mycoplasma, which is propagated and spread by grafting and rooting, and the whole plant can die in 3 to 5 years after the onset of the disease. Physical control methods: digging out diseased plants, using disease-resistant varieties, not using diseased scion, etc.

Chemical control methods: Tetracycline and oxytetracycline are drilled and injected into the trunk, or ferric chloride solution is used to spray diseased plants.

Last year, it was like this, and there were no dates.

Is it okay now**.

OK. The whole tree is like this.

There are no good branches.

Hurry up. How often, how much, how much to dose, and how long to see results.

Jujube trees grow strong horses.

How to use **Jujube madness, during the germination period of jujube trees in spring, drill holes in the root neck of jujube mad trees, inject 500 ml of tetracycline solution with a concentration of 1000 mg per tree, and the injection method refers to oxytetracycline usage. Mild disease early fruiting trees can be high-pressure injection of 500 1000 ml of tetracycline hydrochloride solution with a concentration of 1000 mg, and as a result, 1000 ml of tetracycline hydrochloride solution with a concentration of 1500 2000 mg per jujube tree can be injected.

2. Oxytetracycline for the prevention and control of jujube madness, in the early stage of jujube madness, the liquid medicine is injected into the trunk of the jujube tree by hanging needle. Based on 10,000 units of oxytetracycline per milliliter, for jujube trees with a dry circumference of more than 30 cm, 300 400 ml of medicinal solution, for trees with a dry circumference of more than 40 cm, 500 700 ml of medicinal solution for trees with a dry circumference of more than 40 cm, and with a dry circumference of more than 60 cm.

The preparation method of the liquid medicine is to first use 45 ml of pure hydrochloric acid, add ml of water, prepare the solvent solution, and then use 35 grams of oxytetracycline to add 350 ml of the solvent solution, and then add ml of water to prepare the liquid containing 10,000 units of oxytetracycline. Injection method, at the base of the trunk or the middle and lower part of the place without scars, drill a hole with a hand drill that is high and low inside, deep into the pith, and then insert the injection needle into the hole, connect the syringe, slowly drop the liquid medicine into the trunk, and transport the liquid medicine to all parts of the tree body by the transpiration flow of the canopy, so as to achieve the effect of sterilization and treatment. After the injection, seal the injection mouth tightly with mud.

In addition, high concentration of oxytetracycline also has a good effect in the prevention and treatment of peach bacterial perforation disease and citrus canker. (The liquid medicine should be prepared and used immediately so as not to affect the effect.)

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Summary. Hello dear! Jujube trees do not bear flowers, and only have small leaves, which may be caused by malnutrition or pests and diseases.

It is necessary to conduct a comprehensive inspection and analysis of the jujube tree, including the detection of environmental factors such as soil, water, nutrients, etc., as well as the diagnosis of whether the jujube tree is infected with pests and diseases. For different problems, take corresponding ** and management measures, such as fertilization, pruning, spraying pesticides, etc. It is recommended that you seek the help of a professional agricultural technician.

The jujube tree does not bear jujube flowers, but only grows small leaves, what is the disease?

Hello dear! Jujube trees do not bear flowers, and only have small leaves, which may be caused by malnutrition or pests and diseases. It is necessary to conduct a comprehensive inspection and analysis of the jujube tree, including the detection of environmental factors such as soil, water, nutrients, etc., as well as the diagnosis of whether the jujube tree is infected with pests and diseases.

For different problems, take the corresponding ** and air sensitive Hu management measures, such as fertilization, pruning, spraying pesticides, etc. It is advisable to seek the help of an agricultural technician who specializes in the barricade industry.

What's the matter with the small leaves on the flowers of the jujube tree?

The growth of small leaves on the flowers of the jujube tree may be caused by poor nutrition or pests and diseases. The specific cause of Yanqi requires a comprehensive inspection and analysis of the jujube tree. On the one hand, if the soil lacks nutrients, or the nutrients are unbalanced, it will lead to problems such as small leaves and poor fruit setting on the flowers of jujube trees.

Therefore, it is necessary to fertilize the jujube tree and ensure that the fertilizer contains enough nutrients such as nitrogen, phosphorus, and potassium. On the other hand, if the jujube tree is attacked by pests and diseases, it will also cause small leaves to grow on the flowers. Common pests and diseases are aphids, powdery mildew, anthracnose, etc.

It is necessary to detect and take corresponding prevention and control measures in time. It is recommended that you consult a professional agricultural technician in time when you encounter this situation, who can provide you with more specific help and advice.

There are holes in the leaves.

It's pest and disease pro-kin.

I can't see any bugs, and I've beaten Bee Worm Lin.

It's small. Invisible kisses.

Jujube tree lobular disease, also known as jujube madness, will prevent jujube trees from absorbing nutrients from the soil, usually thrips and jujube galls.

Induced by mosquitoes and other pests and diseases, it is necessary to spray the plants with thiamethoxam, dichlorvos and other agents every other week, continuously.

Spraying for a month will do.

It is also necessary to cut off the diseased branches of the jujube tree in time, which can reduce the consumption of soil nutrients, and can also avoid the infection of pathogens to other branches and leaves, making the situation more serious, so that the jujube tree can gradually recover its vitality, and can also increase the fruit yield of the jujube tree, which is conducive to the growth of the jujube tree.

Jujube tree is a kind of fruit tree that likes sunlight, when it comes to how to treat jujube tree leaf disease, after spraying it, it should be placed in a sunny and ventilated environment to breed, with the help of sunlight, it can make the jujube tree recover faster, and also make the branches and leaves of the jujube tree grow luxuriantly.

There are many reasons why the leaves of the jujube tree become smaller. Lobular disease, mainly zinc deficiency, can be solved by artificial supplementation of zinc sulfate, supplemented by foliar fertilizer spraying.

Summary. The jujube tree grows dense small leaves and does not bear jujube, which may be due to poor growth conditions of the jujube tree, or due to pests, diseases, malnutrition, etc. 1.

Poor growing conditions: If the jujube tree is planted in an environment with a lack of sunlight, poor ventilation, too much or too little water, it will affect the normal growth and fruit development of the jujube tree. 2.

Pests and diseases: Jujube trees are susceptible to pests and diseases such as powdery mildew, leafhoppers, and red spiders, which lead to problems such as smaller leaves, wilted flower buds, and stunted fruit development. 3.

Malnutrition: If the soil of the jujube tree lacks nutrients or the soil pH is not suitable, it will also affect the normal growth and fruit development of the jujube tree.

When the jujube tree is long, it has dense small leaves and does not bear jujubes. Why is this happening? Can it be cured?

How to cure jujube tree lobular disease.

The jujube tree grows dense small leaves and does not bear jujube, which may be due to poor growth conditions of the jujube tree, or due to pests, diseases, malnutrition, etc. 1.Poor growing conditions:

If the jujube tree is planted in an environment with a lack of sunlight, poor ventilation, too much or too little water, it will affect the normal growth and fruit development of the jujube tree. 2.Pests and diseases:

Jujube trees are susceptible to powdery mildew, leafhoppers, red spiders and other pests and diseases, which lead to problems such as smaller leaves, wilted flower buds, and stunted fruit development. 3.Malnutrition:

If the soil of the jujube tree lacks nutrients or the soil pH is not suitable, it will also affect the normal growth and fruit development of the jujube tree.

In response to this situation, the following measures can be taken:1Optimization of planting conditions:

Ensure that the jujube tree has sufficient sunlight, ventilation and appropriate amount of water, and avoid the soil being too wet or too dry. 2.Pest control:

Regularly inspect jujube trees to detect and control pests and diseases in a timely manner. 3.Adjust soil nutrients:

Top dressing can be carried out in spring to ensure that the jujube tree has sufficient nutrients**.

How to cure the small leaf disease of the three-year-old jujube tree.

Has there been an intermediate intervention?

When you see a leaf, you cut it off, and the more you cut it, the more you cut it.

The long-term appearance of small leaf disease in jujube trees may be caused by poor growth environment or the influence of pests and diseases, so the following measures need to be taken**Improve the growth environment:

Ensure sufficient sunlight and ventilation for jujube trees, while avoiding too much or too little water, and maintain the appropriate humidity of the soil. 2.Pest control:

Jujube trees are susceptible to powdery mildew, leafhoppers and other pests and diseases, and need to take corresponding control measures, such as using pesticides for spraying. 3.Fertilization conditioning:

For small leaf disease of jujube trees, it may also be caused by insufficient soil nutrients, so top dressing can be carried out in spring and autumn to increase the nutrients of jujube trees**. 4.Pruning treatment:

For jujube trees with too dense branches, it is necessary to prune them in time to promote the branching growth of the branches and improve the ventilation and light penetration of the canopy.

Is it OK to have a ring pulse?

You need to go to the pesticide pharmacy for the specific medicine.

Is it a lack of nutrients?

Can it be cured? It can be cured, and now the time point is the time of **.

It is recommended to prune first.

Then fertilize it. The spraying has to wait for the germination and growth of leaves.