What are the precautions for pruning peach trees? How do you prune a peach tree?

Young tree pruning, to reasonable shaping, because of tree pruning, cultivation skeleton, long-term consideration, primary and secondary, open the spacing, evenly distributed, each occupies one side, do not pick the dry dry, leave a good preparation, bend and extend, slow down the outward movement, the length of the backbone should be short and not long, wipe the weak control strong, balance the tree potential, upright Wang tree, adjust the angle, outward back, less sparse and more planted, useful Wang branches, sprain change direction, all kinds of fruit branches, dense and staggered, evenly cut oblique, cultivate branch groups, cut the mouth and leave buds, be cautious and careful, so that the large branches are few and fine, and the small branches are many and close.

Look at the length of the tree, see whether the distribution of extended branches, side branches, and unit branches is reasonable, how to distribute, look thorough, look thoughtful, the main side branches must be arranged in a scale angle, the length is 40-50 cm, the longest is not more than 60 cm, the lower part of the length should be empty, the old tree should be shorter, the diseased branches, insect branches, autumn shoots, and dead branches should be resolutely removed, and the fruiting branch group should leave appropriate leeway.

Winter pruning generally begins half a month after the leaves have fallen. The main content is to prune the backbone branches and various fruiting branches by stubbing, thinning the overly dense branches, overlapping branches, cross branches, delicate branches and diseased branches, etc., cultivating and renewing various types of fruiting branches, maintaining the balance between vegetative growth and fruiting, preventing premature tree aging, and prolonging the years of the full fruiting period.

Budding and germination: Promptly erase the useless long buds in the inner chamber of the canopy and cut the competing buds in the lower part of the mouth. In addition to germination, it is to erase the sprouted peach tree shoots when they grow to about 5 cm in time, and generally the young trees are strong and weak, which can ease the tree momentum, improve light and save nutrients.

For overlapping branches, crossed branches and old and weak branches, they should be retracted in time; For overly dense branches, weak branches and useless erect branches, they should be thinned out in time; For erect branches that still have room to grow, they can be pressed down into the crown to ease their growth.

Summer pruning, one is to wipe the buds and remove the sprouts, that is, after the germination to the early stage of the growth of new shoots, remove the dense or useless buds and tender shoots to save nutrients. The second is topping, leaving 6-8 buds for erect long branches in early May.

Topping and twisting: Topping is the removal of a small section of young shoots at the top of a growing branch along with several young leaves. This controls the elongation of the shoots. Promote the formation of full flower buds in the lower part of the branch, and delay the upward movement of the fruiting part.

For strong branches or branch groups in the upper part of the canopy, it can be sprained and pressed down from the base after thinning the strong shoots to control the growth of the base. For competing branches, the method of sprain can be used to control their growth and promote their transformation into fruiting branches.

Pruning, that is, thinning the inner chamber of over-dense branches. In July and August, the erect branches in the upper part of the canopy are thinned. Twist the branches, which are upright and vigorous in the first to middle of May, so that the new shoots grow horizontally or drooping, and promote the formation of fruiting branches.

In mid to late June, the secondary branches with strong apex growth were pruned off, leaving the middle branches to form fruiting branches. When the growth potential of each main branch is unbalanced, the growth potential of the strong branches can be weakened by topping and the growth of weak branches can be promoted.

Pay attention to the thrifty parts.

1.Pruning peach trees can help them grow. Pruning may sound bad for plants, but it's actually very good for promoting peach tree growth.

3.Peach trees need to be nourished by the sun, and the branches that are always hiding in the shade do not produce much fruit.

4.Cut off some branches that don't always get sunlight and let the whole tree soak up the sun. Cut off the part of the tree that has died.

5.In order to produce large, sweet fruits, about 90% of the fruit already on the tree is removed. A healthy tree will often produce too much fruit to raise it all on its own, so it's important to remove most of them for optimal yield.

<> peach trees need to be pruned. Peach tree pruning is divided into winter pruning and summer pruning, winter pruning can be carried out after the fall of leaves in autumn until before bud break in the following spring, and summer pruning is generally from May to July. Generally, young trees need to cut off the lower messy branches and the upper part of the branches, the early fruit stage adopts light pruning and long release, the full fruit stage needs to be weak and strong, cut off dead branches, old branches, diseased branches, weak branches, dense branches, and the old branches are mainly cut off in the later stage of growth.

Summary. Hello dear, happy to answer for you. Pruning of peach trees is generally divided into dormant (winter) pruning and growing (summer) pruning.

Winter pruning generally starts from 15 days after the leaves fall in winter and the end of nutrient reflux until the next year's budding. However, considering many factors such as strip extraction and wound draining in winter, frost damage of branches and buds, winter pruning in the Yellow River Basin and northern areas of China is better in early spring, and in early winter in the southern region. Pruning can be done as often as needed during the growing season.

How to prune a peach tree.

Hello dear, happy to answer for you. Pruning of peach trees is generally divided into dormant (winter) pruning and growing (summer) pruning. Winter pruning generally starts from 15 days after the leaves fall in winter and the end of nutrient reflux until the next year's budding.

However, considering many factors such as strip extraction and wound draining in winter, frost damage of branches and buds, winter pruning in the Yellow River Basin and northern areas of China is better in early spring, and in early winter in the southern region. Pruning can be done as often as needed during the growing season.

If there is a sloped ground, should it not be arched.

The method used in the pruning of peach trees throughout the year 1, the long-tip pruning winter pruning is mainly based on thinning and throwing off the 1-year-old branches, basically not shortened, and the 1-year-old branches left after pruning in the dormant season are mostly medium and long fruit branches are relatively long, so compared with the traditional short branch pruning and is called the long branch pruning method, it is customary to call it long tip pruning, and the fruit tree cultivation is called single branch renewal. Article**3 is not short on fruit branches, which is the Y-shaped peach tree after the application of long tip pruning and light pruning, the germination rate and branching force are high, but the growth of the branches is not strong, the total growth is large, which can play a role in dispersing nutrients, promoting branching and flowering. For young trees and vigorous trees, the application of light pruning and long release can slow down the growth potential and is conducive to early fruiting.

Throwing can reduce the vegetative growth of new shoots, slow down the growth potential of the tree, and promote the reproductive growth of the tree.

There is no need to arch the pro.

Truncation is to cut off a part of the annual branch to enhance the branching ability, reduce the branch part, and enhance the growth potential of the new shoot. According to the different degrees of stubbing, it is divided into light stubbing, medium stubbing, heavy stubbing, and extremely heavy stubbing. Now take long tip pruning on peach trees, and short truncation is used more on the branches that remove competition, through the application of this method, the competitive advantage is removed, the grade difference is opened, and the fruiting branches are cultivated directly on the main branches.

Thinning pruning completely prunes the branches from the base is called thinning pruning, also known as thinning. The main purpose of thinning is to make the branches moderately dense and evenly distributed, improve the ventilation and light transmission conditions of the canopy, and enhance the ability of branch tip development and flower bud differentiation. Generally, it is to thin out overly dense branches, overlapping branches, cross branches, competing branches and diseased branches.

Plant a peach tree with a zigzag of 4x2 that is too thin.

This is the most standard pro, which should not be less than 4 2, and the density can also be increased appropriately.

Does bagging affect its quality?

No, dear. Can it prevent cracking fruit?

Bagging is one of the most effective ways to prevent fruit cracking, spraying a no-sleeve film bag on the fruit surface to quickly form a polymer soft film on the surface of the fruit. The effect is equal to and surpasses that of plastic microfilm bags.

Peach tree pruning method:

1.Thinning. Thinning is to prune all the excess branches from the base of the peach tree to avoid the poor permeability of the peach tree. Thinning is generally to cut off the overgrown and overlapping branches on the peach tree.

2.Topping. The main purpose of topping is to inhibit the growth of new shoots, control the rate of vegetative growth, and promote the subsequent growth of new branches of peach trees. It is commonly used in the shaping of young trees and the tissue culture of adult trees.

Do not do the lignified part when topping, otherwise it will affect the growth of the peach tree and cause diseases such as gum disease. Therefore, in order to prevent all the branches from lignifying, we should start topping when the new shoots are about 25 cm long.

3.Stub. There are four types of stubbing, such as heavy stubbing and medium stubbing, and the main pruning object is also the branches that grow within a year, and they are cut off about 1 3 to improve the nutrient absorption of the branches, enhance the growth ability and the growth of new shoots.

Stubbing is mainly used for fruit trees with more branches and high competitiveness. Competition between branches can be reduced by stubbing, poles can be prevented, and fruiting mother branches can be cultivated directly on the main trunk.

4.Long tip trimming.

When pruning, we should pay attention to the age and growth stage of the peach tree, and do not re-prune the branches that grow within one year. After pruning, the budding power and growth ability of the branches will be strengthened, but the growth will still be reduced. However, its growth is large and the nutrients are relatively dispersed, which can promote flower bud differentiation, flowering and fruiting.

Therefore, for strong growth and young trees, light pruning should be given priority to promote fruiting time, ease growth, and promote the growth of peach trees.

Main branch pruning: In the process of young tree growth, it is necessary to select well-developed branches as the main branches, and the length of the main branches is about 70cm, and then the top operation is carried out. 3-4 branches are usually left under the main branch cutting, the dorsal branches and dorsal lower branches are removed, the flat oblique branches are retained at 40cm, and the removed branches are left with basal buds to avoid empty branches.

Pruning auxiliary branches: The main branches of annual peach trees need to be retained to ensure the growth of the main branches, and their growth is controlled by retraction, and the fruit branches are pruned according to the distance of 20cm on the same side, and the over-dense fruit branches are thinned.

Pruning side branches: The side branches on the main branch also need to be pruned, choose a one-year branch (or a secondary tip or a previous year's branch), and the length of the pruning is less than 60cm. To ensure that the side branches can bear normal results, the branch angle between the side branches and the main branches is about 60°, stretching outward obliquely, the length of the pruning is slightly shorter than that of the main branch extension branches, and the shear buds generally leave the outer buds.

Avoid the disadvantage of overlapping the side branches and the main branches causing mutual shade.

Pruning group: Pruning should be combined with cultivation and utilization. Large branches should be reasonably controlled pruning, the degree of pruning of the extended branches should be heavier than the side branches, and attention should be paid to the direction of the cutting buds and the extended branches to ensure their normal growth.

The ability of large and medium-sized branches in the canopy is reduced and the base is rejuvenated, and the weak branches can be thinned.

The pruning methods of peach trees are divided into thinning, pinching, short cutting, long tip pruning, and germination pruning.

1. Thinning. Sparse pruning is to prune off all the excess branches at the root of the peach tree to avoid poor permeability of the peach tree. Sparse pruning is generally the cutting of peach trees that are overgrown.

2. Pinch branches. The main purpose of pinching is to inhibit the growth of new shoots of peach trees, control the vegetative growth rate, and promote the growth of new branches of peach trees in the future. It is commonly used for young tree shaping and adult tissue culture.

3. Chopping. The main pruning object is the branches that grow within a year, and in order to improve the nutrient absorption of the branches, improve the growth ability, and promote the growth of new shoots, about 1 3 branches are cut off.

4. Long tip pruning.

When pruning, pay attention to the age and growth period of the peach tree. For branches within a year, we should not re-prune. We can cut and throw them appropriately.

After pruning, the germination ability and growth ability of the shoots increased, but the growth decreased. However, its growth is large and the nutrients are dispersed, which can promote the differentiation of flower buds, flowering and fruiting.

5. Germination and pruning.

When a peach tree sprout germinates, it is necessary to remove the excess shoots from the branches, which are mainly competitive clumps of buds. Typically, half of the buds are wiped off, and then the growth direction is adjusted appropriately during the molding process.

Truncation of the top branch: For a peach tree that stands alone and soars to the sky, it should be cut off from the top branch 1 meter. Go to the dense and rare:

Cut off densely grown, crossing, overlapping shoots and keep the thick and sparse shoots. Pruning diseased branches: Pruning off wounded branches and pest and disease residues.

Precautions: Before pruning the peach tree, prepare clean, sharp scissors.

1. Truncate the top branches

During the growth of peach trees, it is necessary to remove its top advantage and balance the state of the plant, for a peach tree with a single branch and a pole to the sky, it should be cut off from 1 meter of the top branch, so that the branches develop to the surrounding area to form a circular crown, which is conducive to increasing light and ventilation, and is convenient for future management.

2. Go dense and leave thin

When pruning peach trees, it is also necessary to pay attention to the dense and sparse, dense and even, because after a year of growth, the branches will become disorganized, at this time it is necessary to cut off the densely growing, crossing, overlapping branches, retain the thick and sparse branches, and improve the fruit setting rate.

3. Prune diseased branches

In the process of pruning peach trees, it is necessary to remove wounded branches and pest and disease residues to reduce the occurrence and spread of pests and diseases, and try to retain the branches that develop horizontally around to expand the area of the canopy and improve the photosynthesis efficiency.

4. Precautions

Before pruning for peach trees, pay attention to preparing clean and sharp scissors, it is best to wipe and disinfect the knife edge with carbendazim solution, and follow the principle of fast, accurate and ruthless when pruning, to ensure that the cut is smooth and neat, and then apply quicklime water or plant ash to the wound after cutting to sterilize.

Peach trees, like other fruit trees, are pruned in summer and in winter.

Summer pruning is from May to July, during this period, the young shoots, new branches, new shoots should be wiped with buds, topping, thinning, twisting, bending techniques and other methods, adjust the direction, position and angle of the branches, promote the young trees to branch more, and grow into strong fruiting branches as soon as possible. At the end of April, choose one of the two or three branches that grow on the same node, and wipe out all the excess branches.

In early and mid-June, the second pruning is carried out, and the new shoots and peripheral secondary tips of the inner bore are also topped to promote the enrichment of the tissue, and the branches that have reached the length of the first topping, and this time the branches that have reached the length of the topping, as well as the secondary tips and new shoots of the inner bore that germinate after the first topping are about 35 cm long.

Fertilization:

The ratio of peach's requirement for nitrogen, phosphorus and potassium is about 1. Young trees need to pay attention to controlling the application of nitrogen fertilizer, otherwise it is easy to cause growth. Nitrogen fertilizer was applied after the full fruiting period to enhance the tree's strength.

The potassium content in the peach fruit is twice that of nitrogen, and the potassium fertilizer is increased, the fruit is large and the yield is high, and the fruiting tree is fertilized 3 times a year: the basal fertilizer is applied in October and November in combination with the soil deep tillage, mainly organic fertilizer, accounting for 50% of the annual fertilizer amount;

Fruit-strengthening fertilizer was applied in the hard core period from late April to May, and potassium fertilizer was mainly applied for early-maturing seeds, and nitrogen fertilization, phosphorus accounted for 20%-30%, and potassium accounted for 40% of the whole year. Fruit picking fertilizer is applied before and after fruit picking, and the application rate accounts for 15%-20% of the year. In addition, peach orchards need to be cultivated and weeded frequently to keep the soil loose and drain water in time to prevent water accumulation and root rot.