How to distinguish between peach tree fruiting branches, and what is the difference between peach tr

The resulting branch groups are classified as follows:

1) According to the number of branch axes, it can be divided into uniaxial fruiting branch group and multiaxial fruiting branch group.

Uniaxial fruiting branch group is a slender branch group with some twigs growing on one branch axis, uniaxial extension, generally formed by the slow release of a single branch for many years, and the fruiting part is far away from the backbone branch. This kind of branch group is easy to flower, and the fruit is early, but it is too long and easy to decay, and the fruit becomes smaller, so it should be renewed and rejuvenated in time.

The multiaxial fruiting branch group refers to the branch group formed by the extension of more than 2 branch axes, with more branches, compact structure, strong growth, and easy to achieve three-dimensional fruiting. It is mostly used to cultivate large fruiting branches on sparsely planted trees and canopy trees, but the branches are too many and too long, which affects the light and subordination relationship.

2) According to the volume size, it can be divided into small, medium and large fruiting branch groups.

The small fruiting branch group has 1 2 branches, 2 5 branches, the diameter is less than 30 cm, the branches are few, the cultivation is good, it is easy to become a flower, the fruit is early, the renewal is fast, but the growth is weak, and the life span is short.

The medium-sized fruiting branch group has 2 3 branches, 5 15 branches, 30 60 cm in diameter, more branches, slow growth and robustness, reliable fruiting, strong continuous fruiting ability, long life, easy to update, and is an important fruiting branch group with high and stable yield. Small and medium-sized fruiting branch groups are mostly used for spindle tree shapes.

The large fruiting branch group includes a plurality of small and medium-sized fruiting branch groups, with more than 3 branches, more than 15 branches, and a diameter of more than 60 cm, which has strong growth, long life, slow renewal, and strong continuous fruiting ability. However, there are relatively few effective fruiting branches, and improper control has the possibility of turning vigorous, so they are mostly used for sparse planting of large trees or cultivating drooping fruiting branches.

3) According to the degree of compactness, it can be divided into compact fruiting branch group and loose fruiting branch group. The compact fruiting branch group was dominated by short fruiting branches, with fewer long-fruiting branches and fewer developing branches, and the branch group was small and compact, with slow growth and easy flowering, and was more widely used in spindle tree shape. In the loose fruiting branch group, there were more medium-long fruiting branches and medium-long developing branches, which grew vigorously, and the branches were large and loose, and were mostly used for cultivating drooping fruiting branches in the sparsely planted tree-crowned large trees.

4) According to the length of time, it can be divided into long-term fruiting branch group and short-term fruiting branch group.

The long-term fruiting branch group does not undergo large changes for a long time, and has a strong ability of alternating and updating fruits.

The short-term fruiting branch group is also called the temporary fruiting branch group, which exists for a short time, only to make full use of the space of a certain period, and if there is space, it is left, and if there is no space, it is sparse, and it is only a temporary transitional fruiting branch group.

Refers to branches with flower buds. According to its length and flower bud growth, it can be divided into five categories: long fruiting branches, long fruiting branches, medium-fruiting branches, short fruiting branches and bouquet-shaped fruiting branches. Fruiting branches.

The length is more than 60 cm, the erect is strong, the upper part has many compound buds, the lower part has many leafy buds, and there are a small number of secondary shoots.

Because of its strong growth potential, it can be cultivated as a fruiting branch group, forming long-fruiting branches and medium-fruiting branches in the following year. It can also be truncated as a renewal branch. If you use it directly, you should first put it long and then flatten it. Otherwise, because of its strong growth potential, the fruit on the branch will fall seriously, and the fruit will be small and of poor quality.

Long fruit branches. It grows mostly in the upper part of the canopy and the middle and upper parts of the peripheral lateral branches, with a length of about 30 to 60 cm. Generally, there are no secondary pins.

Its apex and base are mostly single buds. There are many flower buds in the middle, and most of them are triple double buds, which grow abundantly, accumulate more nutrients, and have a high fruit setting rate. While the long-fruiting branches bear fruit, they also draw out strong new shoots to form the fruiting branches of the following year.

Medium fruit branches. It is mostly born in the middle of the lateral branches, the branches are thinner, the growth is moderate, and the length is about 10 30 centimeters. The middle part of the bud is mostly single flower bud or double double bud, and after fruiting, only short fruit branches can be extracted from the upper part or between the leaf axils.

The renewal capacity and fruit setting rate are not as good as those of long fruit branches. Therefore, the life span is shorter. Short fruit branches.

It is mostly born in the middle and lower part of the lateral branches, about 5 10 cm in length, long and slender, with short internodes, the apical bud is a leaf bud, and the axillary bud is mostly a single flower bud.

Since it stops growing early, the flower buds are fuller and can bear fruit well when the nutritional conditions are good. Short fruit branches generally occur more often on senescent peach trees. It has a low fruit set rate, weak renewal power and a short lifespan.

Bouquet-shaped fruit branches. It is about 3 5 cm in length, extremely short and thin, except for the apical bud, which is the leaf bud, and the following nodes are densely arranged single flower buds.

This kind of branch has poor fruiting ability, short lifespan, and is easy to die.

There are flower buds on the fruiting branches of the peach tree, but there are no fruiting branches, and there are three buds at each bud eye of the fruiting branches, with flower buds on both sides and leaf buds in the middle, and one bud on the non-fruiting branches.

Characteristics of the fruiting branch group of peach trees.

1. Large fruiting branch group: It is formed by developing branches or long fruiting branches after many years of truncated cultivation, with strong growth potential and large space. The large fruiting branch group is generally about 80 cm long, composed of more than 10 branches, with many fruits, high fruit quality and long life.

2. Medium-sized fruiting branch group: between the above two fruiting branch groups, about 60 cm long, cultivated by long fruiting branches or long fruiting branches.

3. Small fruiting branch group: cultivated by medium and long fruiting branches, the growth potential is weak, the branch length is about 40 cm, composed of 5 or less branches, less fruiting, short life, generally 3 5 years of decay.

In the process of cultivation and management, water-soluble fertilizer can be appropriately applied to fertilize leaves, supplement nutrients, and enhance resistance.

The flower buds of peach trees are only born on the short, medium and long branches that grow in the current year, and according to the nutritional status of the growing parts, there are single flower buds, compound flower buds and even triple flower buds. Generally speaking, on the body of a tree with more short and medium branches, because there are more flower buds, there are correspondingly more flower branches. Therefore, the medium and short branches that are generally born in the current year are flower branches.

The number of short and medium branches has a lot to do with the variety and growth.

Except for Dingrui, which has a flower bud, the rest of the short fruit branches are flower buds, which are also called bouquet-like branches; The flower bud quality of the medium fruit branch was the best, and the fruit setting rate was the highest. Most of the flower buds are double-flowered buds, there are not many single-flowered buds, and there are not many three-flowered buds, and the flower buds are generally relatively large and full.

The flower buds of peach trees are all on the annual branches, except for the long branches, there are flower buds, only the flower buds of the long branches growing upwards are few, the flower buds in the upper part of the branches are not full, and the fruit setting rate is very low; Except for Dingrui, there is a flower bud on the short fruit branch, the rest are flower buds, also called bouquet-like branches, if you want to stay, you can't cut it, and if you cut it, there will be no leaves, and the fruit will not grow well; The flower bud quality of medium and long fruit branches is the best, and the fruit setting rate is the highest, which is the focus of our cultivation. Most of the flower buds are double flower buds, there are not many single flower buds, and there are not many triple flower buds, the flower buds are generally relatively large and full, the leaf buds are thin and small, and the leaf buds of the double flower buds are in the middle, and the flower buds are on both sides. The flower buds and leaf buds of the peach tree are well distinguished.

The flower buds of peach trees are only born on the short, medium and long branches of the year, and according to the nutritional status of the raw parts, there are single flower buds, compound flower buds and even three flowers. Generally speaking, on the body of a tree with more short and medium branches, there are correspondingly more flower branches. The number of short and medium branches has a lot to do with the variety and growth.

The short branches of the peach tree hang fruits, so the short branches are fruit branches with flower buds, which are also flower branches; Long branches are long branches, with few flowers and fruits.

1.Introducing the peach tree.

The peach tree, which is a type of tree, belongs to the Rosaceae family. Peach trees are very popular and adaptable in China, and they are distributed throughout the country. The ripe fruit of the peach tree is round or oblate spherical in shape, with a soft outer skin, thin skin, thick flesh, and a hard seed inside.

2.Fruiting branches of the peach tree.

The fruiting branches of the peach tree are the branches on which the ripe fruit grows. During the growth of the peach tree, only some of the branches will produce fruiting branches. The number of fruiting branches depends on factors such as the peach tree variety, growing conditions, and level of maintenance.

A healthy, well-grown peach tree can generally produce between 10 and 50 fruiting branches, with 2 to 3 peaches per branch.

3.Factors influencing the fruiting branches of peach trees.

The number and quality of fruiting branches of peach trees are not only affected by the age and species, but also by the growth environment, cultivation technology and maintenance. During the growth of peach trees, they are affected by excessive pruning, nutrient imbalance, diseases and pests, which will lead to a decrease in the quality and quantity of fruiting branches. Therefore, the correct maintenance method and scientific cultivation technology have an important impact on the growth of fruiting branches of peach trees.

4.How to increase the number of fruiting branches in a peach tree.

In order to increase the number of fruiting branches of peach trees, it is necessary to improve the growth environment, cultivation technology and maintenance. First of all, it is necessary to ensure that the environment in which the peach tree grows is properly humid and has sufficient light. Secondly, the normal pruning method should be used and never slashed.

In terms of fertilizer use, scientific methods should be mastered so that peach trees can get sufficient nutrients. Finally, peach trees should be regularly treated with pest and disease control to ensure the healthy growth of the trees.

5.How to properly prune peach tree fruiting branches.

Pruning of peach trees is one of the key factors affecting the growth of fruiting branches. Proper pruning can promote the growth of fruiting branches and prevent the shriveling of the fruit. However, when pruning, you should not be overly violent, and you should keep your hands on the scientific method.

In the first step, all weak branches should be removed; In the second step, strong, dry, and vibrant shoots should be retained and secured with bandages; The third step is to carry out appropriate pruning and adjustment according to the growth of the branches and the number of fruits to promote the good growth of the fruits.

6.How to ensure the quality of fruiting branches.

The fruiting branches of the peach tree must not only be sufficient in quantity, but also of good quality to ensure the quality of the fruit. In order to ensure the quality of fruiting branches, the following points should be noted: First, the control of pests and diseases should be carried out in time to prevent the infestation of pests and diseases.

Secondly, fertilizer should be applied reasonably to ensure that the fruit receives adequate nutrition. Finally, the lack of search banquet should be timely plucked back to green branches and rare knots to promote the good growth of the fruit and improve the quality of the fruit.

7.Summary.

The peach tree is a widely distributed plant, and the number and quality of fruiting branches have an important impact on fruit growth. In order to ensure the growth of peach tree fruiting branches, it is necessary to start from many aspects such as growth environment, cultivation technology and maintenance. Only a properly defined pruning method and a scientific maintenance method can promote the growth of fruiting branches and improve the quality of fruits.

Last time I went to Uncle Phoenix's peach orchard to play, and when I arrived at his house, I saw that these peach blossoms were blooming. I smelled the rich fragrance of flowers, and a question suddenly flashed in my little brain: How do peach trees and peach blossoms produce peaches?

I was baffled by the fact that I racked my brain all day and couldn't come up with it for this question.

Later, after a few sessions of the science and object travel class for me to uncover the mystery, I gradually understood the answer to this question, and after understanding, I suddenly realized that the peach blossom is a sexual flower, and it is an insect flower. When the bees fly to the next flower, the pollen from the bees sticks to the stigma of the pistils, and when the ovules in the pistils are fertilized, they will grow fruits, and I can eat juicy, sweet and delicious peaches. A small flower, containing many mysteries, I used to think that flowers are flowers, no big deal, now I understand that everything should be taken seriously, don't think that it is small and nothing is beautiful.

It's no wonder that when I touch the rape flowers, golden pollen will stick to my hands, and it can be artificially spread later.

Bare, without leaves.

small deciduous trees; Leaves narrowly elliptic to lanceolate, 15 cm long and 4 cm wide, apex long and thin tip, margins finely toothed, dark green shiny, leaf base with nectar glands;

The bark is dark gray, with cracks with age; The flowers are solitary, from pale to dark pink or red, sometimes white, with short stalks, 4 cm in diameter, flowering in early spring; Nearly spherical drupe, hairy, fleshy and edible, orange-yellow reddish, centimeter in diameter, with a core with deep pitting and grooves, containing white seeds.

It is a small deciduous tree with fruit as fruit, the flower can be ornamental, the fruit is juicy, it can be eaten raw or made of preserved peaches, canned food, etc., and the kernel can also be simple or edible. The flesh is white and yellow, and there are many varieties of peaches, and the skin is generally hairy and <>