The pear tree bears fruit is why the farmer peels a piece of bark on the stem

The agricultural proverb says: "If you want to eat good pears, scrape the bark in winter." "In the cold winter season, scraping off the old bark of the pear tree that has borne fruit can effectively eradicate the spores of pear scab, ring disease, anthracnose, pear rust and other pathogens that remain inside and outside the old warp bark of the pear tree, and the eggs of pear psyllids, aphids, heartworms, scale insects and other pear tree pests, so as to ensure the healthy growth of pear trees, high quality and high yield.

When scraping the bark of the pear tree, it is necessary to scrape off the old bark of the pear tree, rot disease, pear scab, ring disease, anthracnose, scale insects, pear psyllids, aphids, heartworms and other spores of pear tree diseases and the eggs of a variety of pear tree pests completely and cleanly.

When scraping pear bark, plastic sheets or sacks and other things should be laid under the pear tree, and the diseased bark and branches should be cleaned up, gathered and taken to an open place far away from the pear orchard to burn, so as to avoid the spread of germ spores in the pear bark and disease patterns of the pear tree again, and infect and harm the fruit trees.

After scraping the bark, apply medicine to disinfect the pear tree after 10 to 15 days, smear the trunk with 50 times the bacterial poison clear or the chlorbiqing solution, and disinfect and sterilize. It should be noted that the bark should not be scraped with the spray, so as not to cause drug poisoning and cause the undesirable phenomenon of dead branches and dead trees.

The scientific and correct method of scraping the bark of pear trees is: "The big tree scrapes the bark to reveal the white, and the small tree scrapes the bark to reveal the green." "Do not scratch the xylem to avoid the occurrence of undesirable phenomena such as dead branches and dead trees caused by excessive scraping.

Scraping tools should be hygienic All knives used to scrape pear bark should be clean, hygienic, stainless and non-rotten. After scraping the tree and bark with disease spots, the peel scraping knife should be disinfected and sterilized with 50 times of liquid bacterial poison solution before it can be used again to avoid the spread and infection of pathogen spores and endanger the normal growth of fruit trees.

Summary. Due to the high water content of the fruit, the physiological activity is vigorous, and it is very sensitive to carbon dioxide. If the carbon dioxide concentration in the storage environment is too high, a large amount of ethanol and acetaldehyde will be produced in the pear fruit tissue, resulting in poisoning, making the pear ventricle brown and black, and forming water rot.

Excessive use of plant growth regulators and unreasonable fertilization will cause fruit rot; Excessive precipitation during fruit growth and development will aggravate fruit rot, and fruit rot occurs earlier. Ripening with ethephon will also increase fruit rot.

Home-grown pear trees, pears are ripe, the peel is intact, and the inside is rotten, what's going on?

Due to the high water content of the fruit, the physiological activity is vigorous, and it is very sensitive to carbon dioxide. If the carbon dioxide concentration in the storage environment is too high, a large amount of ethanol and acetaldehyde will be produced in the pear fruit tissue, resulting in poisoning, making the pear ventricle brown and black, and forming water rot. Excessive use of plant growth regulators and unreasonable fertilization will cause fruit rot; Excessive precipitation during fruit growth and development will aggravate fruit rot, and fruit rot occurs earlier. Ripening with ethephon will also increase fruit rot.

Hot weather, high temperatures, and a lot of rain are all reasons why pears rot when they are ripe.

Rational fertilization is the main method, supplemented by the plant growth regulator Zhuangguo Tiling to prevent fruit rotten.

Bagging can also reduce rottenness.

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Summary. The bark of the prickly pear is prone to cracking and damage when exposed to the sun for long periods of time. When the bark of a prickly pear tree is dry, you can tell by the following characteristics:

1.The bark loses its elasticity. Fresh prickly pear bark has some elasticity, while dry and bad bark becomes hard and inelastic.

2.Cracks appear. When the bark is dry and cracked, noticeable cracks can form.

These cracks are easy to see and can become more noticeable in dry weather. 3.Discoloration.

The bark of a fresh prickly pear is dark green or gray in color, while the dried bark turns dark brown or black. If you notice any of the above characteristics in the bark of a prickly pear tree, it is likely that the bark has dried up. If you need to protect the bark of the prickly pear tree, you can take some measures such as regular watering, mulching the bark, etc., to keep the bark moist.

The bark of the prickly pear is prone to cracking and damage when exposed to the sun for long periods of time. When the bark of a prickly pear tree is dry, you can tell by the following characteristics:1

The bark loses its elasticity. Fresh prickly pear bark has some elasticity, while dry bark becomes hard and inelastic. 2.

Cracks appear. When the bark of the tree is dry and cracked, obvious cracks will form. These cracks are easy to see and can become more noticeable in dry weather.

3.Discoloration. The bark of the fresh prickly pear tree is dark green or gray in color, while the dry bark of the sleepy bright bark turns dark brown or black.

If you notice any of the above characteristics in the bark of a prickly pear tree, it is likely that the bark has dried up. If you need to protect the bark of the prickly pear tree, you can take some measures such as regular watering, mulching the bark, etc., to keep the bark moist.

The prickly pear stump planted some time ago did not sprout, so why didn't I see the green skin when I scraped the bark with a knife? Still alive?

If you planted a prickly pear stake that didn't sprout and didn't see the green part after scraping off the bark, there's a good chance the plant has died. Normally, the prickly pear stump should start sprouting within a few weeks after planting, and the bark should remain green or slightly brown, but not dry. If your prickly pear stake doesn't have any new growth and the bark is very dry or lignified, it's likely to be dead.

You can take a closer look at the condition of the plant, and if there are no indicators that it is alive, then you need to replant a new prickly pear seedling. At the same time, it is recommended that you pay attention to the maintenance of the prickly pear during the planting process, and ensure that it receives enough sunlight and water to promote growth and germination.

Peeling the bark of the pear tree means that the old man will not grow roots. The pear tree has a well-developed root system that can absorb nutrients from the soil through the root system, but stripping off the bark does not allow the pear tree to grow new roots. The root system of the pear tree mainly extends downward from the base of the trunk, while the bark is a thin layer of bark covering the surface of the root and trunk, which does not directly affect the growth of the root system.

In plant growth, the main role of bark is to protect the trunk and root system, prevent the loss of water and nutrients, and also regulate the absorption and release of water and nutrients. The same is true for the bark of pear trees, which can be stripped off to destroy the protective effect of the bark, making the pear trees more susceptible to pests and diseases.

Therefore, stripping the bark of the pear tree is not a good practice, not only will it not promote the growth of the pear tree, but it may lead to damage and death of the pear tree. If you want your pear tree to grow healthily, you should take care to protect the bark of your pear tree while providing plenty of water and nutrients, pruning and trimming the branches and crown regularly to keep your pear tree healthy and beautiful.

Peeling the bark of a pear tree and removing the dust kernel does not encourage the tree to grow roots, as the roots are mainly grown in the soil, not in the bark. The main factors for the growth of roots in pear trees are the soil environment and growing conditions such as nutrients**, rather than the bark.

The main function of pear bark is to protect the growth parts of the tree, regulate the moisture and temperature of the tree, and promote photosynthesis. If the bark of the pear tree is stripped away, the exposed woody parts are susceptible to decay and infection with germs, causing the tree to die.

Therefore, in the growth process of the pear tree, attention should be paid to keeping the bark intact and avoiding peeling or damaging the bark at will, so as to ensure a good growth environment and be conducive to the healthy growth of the pear tree.

It is best to peel pears when eating.

Unless you are sure that the pears are free of pesticide residues, peel the pears. Pear, usually a deciduous tree or shrub, a very small variety is evergreen, belongs to the angiosperm phylum Dicotyledonous class Rosaceae apple subfamily. The leaves are mostly ovate and vary in size depending on the species.

Growing environment introduction:

The application of pear tree early harvest and preterm cultivation technology needs to ensure a good growth environment, and the requirements for environmental climate are relatively strict. Temperature: In order to ensure the normal growth and development of pear trees, growers need to choose the right temperature for cultivation, pear trees grow relatively quickly in a warm environment, so growers should provide a higher temperature during their growth period and a relatively lower temperature during their dormant period.

Depending on the species of pear tree, the optimal growing temperature will also change, among which the white pear is 7-15; Huanghuali is about 10 fingers; The suitable temperature of sand pear is higher, above 15 and below 30.

Light: The pear tree is a light-loving tree that produces more in a sunny environment and less in a shady environment, or even zero in a dark environment. The light duration required for pear trees to grow for one year is 1600h, and the production rate of pear trees is accelerated when the relative light intensity reaches 35%, and the production rate is slow when it is lower than 15%.

According to their own needs. Without peeling the pear skin, it can retain the nutrients of the pear skin, and the edible value of the pear is higher. Peel off the pear skin, leaving only the crisp and sweet flesh, which has a better taste and also aids digestion.

Pear, usually a deciduous tree or shrub, and a very small variety is evergreen, belonging to the subfamily Apple of the Rosaceae family. Pears are known as the Hundred Fruits, which are not only sweet, crispy and juicy, but also nutritious. Pears can be eaten raw or cooked.

Depending on your needs. Without peeling the pear skin, it can retain the nutrients of the pear skin, and the edible value of the pear is higher. Peeling off the pear peel leaves only the crispy and sweet flesh, which tastes better and also aids digestion.

Pear, usually a deciduous tree or shrub, and a very small variety is evergreen, belonging to the subfamily Apple of the Rosaceae family. Pears are known as the Hundred Fruits, which are not only sweet, crispy and juicy, but also nutritious. Closed pears can be eaten raw or cooked.

Soak the fresh tree roots completely in water for a year, during which time you need to change the water every once in a while, once every 2 or 3 months, to drain the wood inside, and then take it out and dry it in the water cellar. In this way, it will not crack, and at the same time, it is necessary to pay attention to insect protection.

Root trellis insect repellent treatment - natural drying method.

The root trellis is much more laborious than the trellis of other materials in the production, and the production procedure is also very complex, including the peeling and decontamination of the roots, anti-cracking, anti-insect and other treatments, before the root trellis insect treatment, the roots should first be dried to let the moisture in the root trellis naturally lose and fix its shrinkage. Place the collected roots in a dry place with good air circulation and let them dry naturally, usually for a few months or even longer, until the roots are completely dry, and the wood properties will be relatively stable, so that you can safely carry out the next process.

Root trellis insect control treatment - cooking method.

The root flower stand is more vivid in style and shape, has strong artistic value, and has a non-negligible role in the visual improvement of the whole space, which is more beautiful and exquisite than the general flower stand, and contains a strong cultural heritage, which is the favorite of many literati. The root trellis has a very long service life and is unique in shape, and no two root trellis are the same. Root trellis insect control treatment has a direct impact on the service life of the root trellis has a direct impact, there are many ways to prevent insects from the root trellis and the cooking method is very widely used, that is, the roots are put into the container and boiled with water for more than half an hour, and then taken out to dry.

It can effectively avoid problems such as deformation and cracking of tree roots.

The usual treatment method is to boil in boiling water, usually from 4 hours depending on the size of the roots.

If no preservatives are added, it will only be more than 20 days.