What s going on with chestnut trees losing their leaves in summer?

It is normal for chestnut trees to shed their leaves in the summer, because the weather is too hot, so you can water more in the evening or early in the morning.

1. Soil. Chestnut trees are suitable for breeding in deep, water-relieving, humus-rich soils, because they do not like acidic and alkaline soils, so neutral sandy loam soils are the best choice, which can provide them with a lot of growth needs.

2. Moisture. It is a plant that needs a lot of water, so it should be watered frequently, about twice a week. Especially in autumn and winter, the high water absorption of plants will be more drought, at this time should be watered twice more to avoid the phenomenon of drought, and sufficient water supplementation is more beneficial to its development.

3. Nutrients. In its vigorous growth period and fruit development period is a great demand for fertilizer, generally choose fertile leaf nitrogen fertilizer and potassium fertilizer to supplement nutrients, fertilizer supply enough can make it grow more robust, but also improve the yield and taste of the fruit.

Fourth, light. During its growth period, it likes strong sunlight and absorbs enough light to make the crown and branches grow more robust, so sufficient light absorption is more beneficial to its growth and development.

Chestnut trees lose their leaves in summer, which may be caused by too high temperature, too hot weather, and at the same time lack of sufficient water and fertilizer**.

Therefore, at this time, the chestnut tree should be watered and fertilized in a targeted manner, and of course, some foliar fertilizer can also be sprayed to ensure nutrients, which can ensure the normal growth and development of the chestnut tree and produce good quality fruits.

Hello. Chestnut blight, also known as chestnut blight, chestnut rot disease, chestnut blight, is one of the main diseases of chestnut trees. It has occurred in all major chestnut producing areas in China, and some production areas have suffered serious damage, and the chestnut planted in Nanxiong has also suffered very serious damage.

The bark of the victim chestnut tree rots, the tree weakens, and in severe cases, it causes dead branches and dead trees. Symptoms of Chestnut blight damage the trunk, main branches and twigs.

3. Prevention and control methods.

1. Timely scraping: Scrape off the festering lesions in time to prevent the expansion of the lesions. Apply 10% lime equivalent Bordeaux slurry or 843** stock solution to the scar after scraping.

2. Cultivation of disease-resistant varieties: select high-yielding and disease-resistant varieties suitable for local cultivation for planting.

3. Strengthen cultivation management: strengthen management, control the density and amount of branches, and reduce wounds. Because the pathogens are mostly parasitic on the weakened plants, and most of them are infected from wounds, it is necessary to strengthen cultivation management, increase fertilizer water, and use water-soluble fertilizer, which is quickly absorbed and has good effect.

Cultivate strong trees, timely insect control and cold protection. For chestnut orchards with barren soil, the soil should be deeply reformed year by year, and farmhouse manure and green manure should be increased. In order to do a good job in soil and water conservation and promote the development of the root system, the chestnut orchard on the slope should be coated with a small amount of decaying enemy or 843** agent of medicinal mud, and the film should be tied outside.

to prevent water dispersion and germ invasion at the interface.

4. Remove the source of disease: uproot the diseased plants and cut off the diseased and dead branches in time, and burn them in a centralized manner. When pruning diseased and dead branches, it is necessary to cut off healthy branches from below the diseased part and apply medicine to protect the wound.

5. Trunk soiling: The main trunk is close to the ground and there are more disease in the young tree orchard, on the basis of scraping off the diseased spots, the trunk is cultivated in late autumn, and the soil is removed in time after thawing in March and April of the following year.

6. Whitening of the trunk: Whitening the trunk in late autumn combined with the winter garden. Preparation Method:

12 kg of quicklime, 2-3 kg of salt, kg of soybean juice, 40 liters of water. Dissolve the quicklime in water, then add soybean juice and salt, and stir it into a paste. It is used to prevent chestnut dry blight, and in early winter, after scraping off the lesions, brush the trunk and the base of the main branch with white coating to prevent frostbite and sunburn of the tree, so as to reduce the incidence of disease.

Chestnut.

Summary. Chestnut trees, which do not lose their leaves in winter, are ungrafted seedlings (rootstock seedlings). Such chestnut trees begin to bear fruit relatively late, and it generally takes about 6 years to start bearing fruit.

It's a real seedling. Most of the frost-proof chestnut trees lose their leaves in winter, especially in cold areas, chestnut trees are prone to frost damage, which is very unfavorable for the overwintering of the tree. Before the chestnut tree falls leaves or frosts, the tree tray should be loosened and the grass should be laid, combined with the application of sufficient basal fertilizer, and the soil should be cultivated at the base.

When the soil is dry, irrigation should be carried out in places where conditions permit, so as to improve the cold resistance of the tree and make it overwinter.

Why chestnuts don't shed their leaves in winter.

Chestnut trees, which do not lose their leaves in winter, are ungrafted seedlings (rootstock seedlings). Such chestnut trees begin to bear fruit relatively late, and it usually takes about 6 years for them to start bearing fruit. It's a real seedling.

Most of the antifreeze chestnut trees lose their leaves in winter, especially in cold areas, and the chestnut trees are prone to frost damage, which is very unfavorable to the overwintering of the tree. Before the chestnut tree falls leaves or frosts, the tree tray should be loosened and the grass should be laid, and the good lead should be combined with the application of sufficient basal fertilizer, and the soil should be cultivated at the base. When the soil is dry, irrigation should be carried out in places where conditions permit, so as to improve the cold resistance of the tree and make it overwinter.

Feel free to ask any questions.

Hope to solve your confusion.

Chestnut tree. It is a deciduous tree. In our life, chestnut trees are a kind of plants with super adaptability, chestnut trees can be planted in many places in our country, but this plant is best not planted in our own yard or in front of the house.

First of all, the chestnut tree is relatively tall and is a typical deciduous tree, they can often grow to more than 20 meters, which will block the sunlight of the two- or three-story house in the countryside, which will greatly affect the lighting effect of the room. The second is that it will lose all the leaves in autumn, which is not easy to clean. There is also the fact that the shell of the chestnut is thorny, and this kind of thorn ball will fall down, once the chestnut is ripe, this kind of falling thorn ball is very easy to smash people.

In addition, there are caterpillars or some strange biting bugs growing on the chestnut tree, and if you are bitten by these bugs, it is not a joke. Therefore, it is better not to plant chestnut tree plants in your own yard.

Chestnut trees lose their leaves in winter. Chestnut trees should be pruned diligently, pruning diseased branches, old branches, and crazy branches, so as to avoid the phenomenon of overly dense layers of chestnut trees.

Precautions for picking chestnuts:

1. Wear gloves, and the chestnuts will still be more prickly.

2Wear rain shoes or trekking shoes.

3Bring a small bucket of chestnuts.

4. Bring a small tool that can beat the chestnut shell of a person, so that the chestnut shell that is half open is knocked off.

Note that some chestnuts will have small bugs in them, so look to see if there are any bug holes.

Bring some food and water for a picnic.

It is suitable for children over 3 years old to play with without sticking to their hands.

Summary. Whether a tree is defoliant or not is determined by its long-term evolutionary evolution and adaptation to the natural environment. Deciduous tree species fall defoliation because of the need to resist adverse environmental factors, such as falling leaves in winter, in order to reduce water evaporation, so that the cytoplasm in the body from liquid to colloidal transformation to enhance its resistance to stress, so as to survive the cold winter, when the plant is shed, the plant hormone abscisic acid in the body produces the effect of changing the separation layer between the leaves and the plant body.

Separation occurs between cells, and as a result, leaves fall off. The reason why deciduous trees are able to withstand the cold of ice, snow and ice is that it is able to protect its roots well. In order to protect the roots, it scatters a part of itself, the leaves, on the ground without hesitation, and the leaves are slowly turned into fertilizer, which is absorbed by the roots and becomes the source of regeneration.

Hello, I have seen your question and am providing you with relevant information, please wait a while Whether trees are deciduous or not is determined by their long-term evolutionary evolution and adaptation to the natural and unbridled environment. Deciduous tree species fall defoliation because of the need to resist adverse environmental factors, such as falling leaves in winter, in order to reduce water evaporation, so that the cytoplasm in the body from liquid to colloidal transformation to enhance its resistance to stress, so as to survive the cold winter, when the plant is shed, the plant hormone abscisic acid in the body produces the effect of changing the separation layer between the leaves and the plant body. Separation occurs between cells, and as a result, leaves fall off.

The reason why deciduous trees are able to withstand the cold of ice, snow and ice is that it is able to protect its roots well. In order to protect the roots, it scatters a part of itself, the fallen leaves of the tree, on the ground without hesitation, and the leaves are slowly turned into fertilizer, which is absorbed by the roots and becomes the source of regeneration.

Hello dear <>

The yellowing and withering of chestnut leaves may be caused by a variety of reasons, and the following are some possible causes and solutions:1Dehydration or excessive humidity:

Chestnut trees need plenty of water, but overwatering can also cause root rot. It is advisable to control the amount and frequency of watering and keep the soil moist but not too wet. 2.

Lack of fertilizer: Lack of late-nutrient elements will cause the leaves to turn yellow and dry. Fertilization can be applied in spring and autumn, using fertilizers containing nutrients such as nitrogen, phosphorus, potassium, etc.

3.Pests and diseases: Chestnut trees can be attacked by pests and diseases, such as aphids, powdery mildew, etc.

Pesticides can be used for spraying control, and natural filial piety control methods can also be used, such as the use of probiotics, pepper water, etc. 4.Climate and Environment:

Excessive sunlight, excessive cold, or excessively dry conditions can affect the growth of trees. It is recommended to choose a reasonable planting site to adapt to the local climate and environmental conditions. 5.

Soil problems: Poor soil quality, high or low soil pH can affect the growth of trees. It can be solved by improving the soil, adjusting the pH, etc.