Jujube trees are planted for several years before they bear fruit. How many years is the life span?

Jujube trees, as many people know, can generally be seen by the roadside, so how many years do jujube trees grow before they bear fruit? How many years is the life span:

Jujube trees have been planted for several years before they bear fruit:

Jujube seedlings usually bear fruit in the second year after planting. As the saying goes, "Peach, plum, four pear for five years, walnut and persimmon for six or seven years, mulberry can feed silkworms in seven years, and jujube trees can be sold for money." It means that the fruiting period of jujube is short.

How many years is the life span of jujube trees?

As the saying goes, "the king of a thousand years is 800 years of jujube", so how many years can the jujube live? How many years will it take for the newly planted jujube to bear fruit? According to the experience of teacher Wang, a big jujube grower in Shaanxi, jujube trees can live for more than 100 years, and under normal circumstances, 20-30 years is no problem. If the jujube seedlings are grafted, the fruit will hang in 2-3 years; if the seedlings sprouted from the roots of the jujube trees, they can hang fruit in 3-4 years; generally, the seedlings sown with seeds (jujube seeds) will be able to hang fruit in about 7 years.

A jujube tree in Nanshuiyu Village, Pingyang Township, Fuping County, has a height of more than 8 meters, chest circumference of 4.8 meters, 1.9 meters high near the ground and covers an area of more than 70 square meters. According to textual research, this jujube tree was planted in the early Jin Dynasty and has a history of more than 800 years. Now its growth is still very strong, and it can produce more than 140 jin of fresh dates every year. According to the determination of experts, this is the oldest and thickest jujube tree in the Taihang Mountains, and is known as the "jujube king".

The fruit time of jujube planting is introduced here, and its life is still very long.

How much is the seed for several years of flowering and fruiting?

Jujube, which is known to many people, can be eaten, but many people say that they dare not eat it and grow too strangely, so how many years does this jujube blossom and bear fruit? How much is the seed per jin:

Zizyphus jujuba has blossomed and borne fruit for several years:

Jujube is still in its seedling stage, and it is necessary to do a good job in seedling management. generally, it will blossom and bear fruit in five to six years. After growing weeds every spring, weeds are weeded, watered, and fertilized in spring, March and June in summer. Can promote the growth of jujube.

How much is the seed of jujube per jin:

The price of jujube seed is about 2540 yuan per jin, but it varies according to the quality, variety, producing area and market of the seed. Jujube trees are distributed in all parts of the Yellow River and Yangtze River basins in China. In production, they are mainly propagated by seeds, and can also be propagated by pressing and dividing roots. Generally, they are planted for 5 to 6 years before they begin to hang fruit. The flowering period is June, and the fruiting period is from August to October. According to the modern dwarfing branch pulling technique, the fruit can be put forward to 3 ~ 4 years.

This is the end of the introduction about the flowering time of jujube, now you know the price!

Can jujube trees be grafted? How many years can jujube live?

Jujube trees are generally planted in the north, and some people also plant them in the south, but they are not as common as those in the north, so fruit farmers who plant jujube trees should first understand the growth habits of jujube trees, which is very helpful to planting jujube trees.

Growth habits of jujube

The jujube tree grows in the mountains, hills or plains below 1700 meters above sea level. It is a temperature-loving fruit tree. The average annual temperature in the producing area is about 15 ℃. The temperature in the budding stage is 13-15 ℃, the temperature in the leaf-spreading stage is 17 ℃, the temperature in the flowering and fruiting stage is 22-25 ℃, and the temperature in the fruit-ripening stage is 18-22 ℃. Jujube has strong tolerance to drought and waterlogging, but it requires higher air humidity at flowering stage, otherwise it is disadvantageous to pollinate and set fruit. In addition, jujube has strong light preference, sensitive to light, strong adaptability to soil, barren and saline-alkali tolerance. But afraid of the wind, so we should pay attention to avoid the tuyere in the process of building the garden.

Can jujube be grafted?

Hello, jujube can be grafted. There are three main grafting methods for jujube trees:

1. Ventral grafting: take the wax-sealed scion and cut the scion into two opposite faces with a long face of about 3 cm and a short face of about 2 cm. Select the smooth side of the grafting part of the rootstock, cut all the openings obliquely with the pruning shears, the angle between the cut and the vertical axis of the rootstock is about 15 degrees, the length of the cut is equal to the length of the scion, the length of the scion is cut inward, and the short cut is inserted outward into the incision of the rootstock to align the scion and the cambium of the rootstock. Then cut the anvil 0.8 cm above the interface, and use plastic strip to fasten the cutting surface of the interface and the top of the rootstock to prevent the scion from loosening and losing water. This method has the advantages of simple operation and high survival rate of grafting. The suitable thickness of rootstock is 0.7-2 cm.

2. Split grafting: take the wax-sealed scion and cut the scion into two equal slopes with a length of 3 cm to 5 cm. First cut off the upper part of the rootstock, the cut should be trimmed and smooth, split from the center of the rootstock with a split knife or scissors, 5-7 cm deep, insert the cut scion, align the scion with the cambium of the rootstock, and tie the interface tightly with plastic strip. This method is suitable for thicker rootstocks.

3. Skin grafting: also known as subcutaneous grafting. Take the wax-sealed scion and cut the lower end into a smooth section 3 '5cm long, gently cut on both sides of the cutting surface to expose the cambium, and then cut a short slope of 0.5 cm on the lower end of the long cutting surface to facilitate insertion. Select the smooth place to cut the anvil and flatten the section. Draw a longitudinal opening with a knife on one side of the rootstock, reaching to the xylem, and use the knife to open the upper cortex and wood. When inserting the scion, the long cut faces inward, the small cut faces outward, and slowly inserts toward the slit. Tie it tightly with plastic strips. This method is suitable for thicker rootstocks, that is, rootstocks with a diameter of more than 2 cm.

How many years can jujube live?

As the saying goes, "the king of a thousand years is 800 years of jujube", so how many years can the jujube live? How many years will it take for the newly planted jujube to bear fruit? According to the experience of teacher Wang, a big jujube grower in Shaanxi, jujube trees can live for more than 100 years, and under normal circumstances, 20-30 years is no problem. If the jujube seedlings are grafted, the fruit will hang in 2-3 years; if the seedlings sprouted from the roots of the jujube trees, they can hang fruit in 3-4 years; generally, the seedlings sown with seeds (jujube seeds) will be able to hang fruit in about 7 years.

A jujube tree in Nanshuiyu Village, Pingyang Township, Fuping County, has a height of more than 8 meters, chest circumference of 4.8 meters, 1.9 meters high near the ground and covers an area of more than 70 square meters. According to textual research, this jujube tree was planted in the early Jin Dynasty and has a history of more than 800 years. Now its growth is still very strong, and it can produce more than 140 jin of fresh dates every year. According to the determination of experts, this is the oldest and thickest jujube tree in the Taihang Mountains, and is known as the "jujube king".

Pruning techniques of jujube trees

The main results are as follows: 1. Jujube pruning is suitable for winter. Jujube is dormant in winter, and there are many dead branches on the tree that are not suitable for existence. If it is not cut off in time, it will be very disadvantageous to the growth of jujube in the coming year. When the jujube is pruned in winter, the response of the jujube is slow, so the pruning activity will not have much effect on it, and at the same time it can stimulate the growth of the jujube in the second year. Secondly, jujube pruning can be carried out in summer, and jujube branches grow very vigorously in summer. in order to avoid the consumption of nutrients caused by excessive branch growth, jujube branches must be cut off. only in this way can the high yield of jujube be guaranteed.

2. Jujube pruning technology needs to follow some basic choices, such as the principle of "promoting forward and backward control, blocking and putting down". Specifically, it probably means that jujube trees should not be pruned as far as possible in the early growth stage, that is, 1 ~ 2 years. But when the jujube tree crown reaches the height we want, we should carry out pruning control, that is, blocking the upward growth of jujube trees and properly guiding them to develop horizontally.

3. There are many kinds of pruning methods for jujube trees, and the methods used for different pruning purposes are also different. The common pruning methods of jujube trees are supporting branches, pulling branches, ring cutting, binding, wiping buds, heart picking, bending, twisting and so on, each method or means is to achieve a certain purpose. Jujube pruning technology is a more professional technology, we only know some theories is not enough, we must also have some practical experience. The specific situation of each jujube tree will be different, and the methods we use are different. If we want to learn the technique of jujube tree pruning, we should fully combine the theoretical knowledge of books with our practical operation.

People living in the south may not see many jujube trees, the growth age of jujube trees is relatively long, and a jujube tree, if there are more dates, its income is also very good, and there is more demand for jujubes in the market.