Osmanthus bark cracking to find a solution

Necrosis of the peripheral phloem from the trunk.

Observed, the wound has healed completely. The necrosis is mainly caused by damage during lifting and transportation. Excessive flowering and insufficient water and nutrient supply around the Mid-Autumn Festival are also one of the reasons for the drying up of newly planted osmanthus flowers.

In addition, it is more reasonable to minimize the use of chemical fertilizers when planting, and wait for it to pass a growth cycle before fertilizing. Now it is necessary to clean up the dry branches and leaves of osmanthus flowers, and use root rot and other root irrigation treatment, because it is a pile planting, the problem of water accumulation is basically eliminated. Infusion bags such as "root power" should be hung with 2 bags, and the main role of the infusion speed is to maintain its moisture and nutrient balance.

After the wound site is cleaned, a callus coating can be applied evenly to prevent the wound from drying out and promote healing. In the later stage, it can be wrapped with non-woven fabric or straw rope, etc., and the temperature is still high recently, and the canopy.

It needs to be covered with a shade net.

Summary. It shows that the osmanthus tree is growing.

It shows that the osmanthus tree is growing.

Excuse me, but please go into more detail?

There are many reasons for the bark of osmanthus to open and crack, 1. Growing too fast: when the plant fertilizer and water supply is sufficient, the xylem grows faster, but the phloem on the periphery does not keep up, resulting in the cracking of the bark. Cons 2, Sunburn:

In summer, strong sunlight can easily burn the bark and form cracks. This kind of cracking is especially prone to occur after rain and occurs in one direction, i.e. on the sunny side, southwest and south of the trunk. 3. Frost damage

In late autumn or early spring, the weather suddenly becomes cold and warm, and the temperature difference between day and night is large. When the temperature drops suddenly, the bark cools and shrinks rapidly, causing a huge difference in the tension between the inside and outside of the bark, and cracking from the outside to the inside. 4. Alternating between hot and cold:

One cold and one hot cause branch cortex and cambium tissue necrosis, discoloration, in severe cases, the bark is sunken, dry, cracked, phloem and xylem are separated, and this situation is easy to occur in spring. 5. Pests and diseases: such as whether there is glue flowing, mildew and discoloration at the cracks, whether there is insect hole powder, etc., to determine what pests and diseases affect the bark cracking.

The osmanthus trees in my community are like this, please ask the experts how to treat them.

2. For reasons such as partial water accumulation or impermeability or root diseases in the roots, you can apply fertilizer appropriately, and put an appropriate amount of fungicidal drugs such as mancozeb when watering.

3. Osmanthus generally depends on the height and crown width, whether it is a single rod, etc. If the height and crown width of the cinnamon are 150-180, the price is about 120-180, mainly depending on the form.

Hello dear, I am the life of the answer to Xiaohua, I am happy to answer for you Why is the bark cracking of the osmanthus tree seeking a solution: The bark of the osmanthus tree is cracked for the following reasons: 1<>

Drought and lack of water: If the osmanthus tree is in a state of water scarcity for a long time, the root system cannot provide sufficient water to the tree, and the bark will become dry, leading to cracking. <>

Wind and sun: The bark of osmanthus trees is exposed to sunlight and wind for a long time, and will be affected by ultraviolet rays and atmospheric pollution, causing the bark to age, lose its elasticity, and thus crack. <>

Pest and disease infestation: Pest and disease infestation can also cause the bark of the osmanthus tree to crack, such as scale pests that will suck the sap of the osmanthus tree, causing the bark to crack. <>

Older trees: Osmanthus trees are older and have been affected by the external environment for a long time, and the bark is gradually aging and drying, resulting in cracking. <>

1.In order to avoid cracking the bark of the osmanthus tree, it is necessary to water the osmanthus tree in time to keep the tree moist; <>

2.It is recommended to avoid planting osmanthus trees in places where the canonthus is too exposed, and should choose a suitable environment; <>

3.Timely elimination of pest and disease infestation; 4.In addition, for the aging bark, it is also necessary to apply fertilizer or resin in time to protect it. <>

The above is my answer, I hope it will help you, and I hope it will help you, and I <>

Osmanthus tree, the bark cracking, may be in the transplanting process, there is a problem, should be timely, apply fungicide for treatment, to avoid the appearance of germ invasion and other problems. After planting, apply the root of the leaf in time to promote the growth of the root system.

Abstract Hello! It depends on the area to determine Ha! If the damaged area is less than 10 square centimeters, you can wait for the bark to dry up, peel off the dry part and apply charcoal, this is mainly to prevent insect bites.

If the damaged area is more than 10 square centimeters, and the requirement is that the skin has just been broken, it is recommended that you disinfect it with potassium permanganate or copper sulfate, then wash it with purified water, then wrap it with sterilized skin paper, and finally cover it with plastic wrap. This effect is better.

3.When the damaged area is 10 square centimeters, and it is a small osmanthus seedling, because the bark has been injured for a long time, then the treatment method is different. Dead skin is removed, disinfected with potassium permanganate, and then washed with purified water.

Hello, I have seen your question and am sorting out the answer, please wait a while Hello! It depends on the area to determine Ha! If the damaged area is less than 10 square centimeters, you can wait for the bark to dry up, peel off the dry part and apply charcoal, this is mainly to prevent insect bites.

If the damaged area is more than 10 square centimeters, and the requirement is that the skin has just been broken, it is recommended that you disinfect it with potassium permanganate or copper sulfate, then wash it with purified water, then wrap it with sterilized skin paper, and finally cover it with plastic wrap. This effect is better. 3.

When the damaged area is 10 square centimeters, and it is a small osmanthus seedling, because the bark has been injured for a long time, then the treatment method is different. Dead skin is removed, disinfected with potassium permanganate, and then washed with purified water.