What are the growth habits of jujube trees, planting techniques and pruning techniques?
What are the growth habits of jujube trees, planting techniques and pruning techniques?
In the process of planting jujube trees, often due to lack of understanding of planting techniques, the growth of jujube trees is often inefficient. Today I have brought some jujube tree growth habits. What are the jujube planting techniques and pruning techniques? Hope to help everyone.
Jujube tree growth habit:
Jujube trees grow in mountainous areas, hills or plains below 1700 meters above sea level. They are temperature-loving fruit trees. The annual average temperature in the production area is about 15ā. The temperature during the bud sprouting period needs to be 13-15ā, and the temperature during the branch and leaf development period is 17ā. The temperature during flowering and fruit setting is 22ļ½25ā, and the temperature during fruit maturity is 18ļ½22ā. Jujube trees are resistant to drought and waterlogging, but require higher air humidity during the flowering period, otherwise it will be unfavorable for pollination and fruit setting. In addition, jujube has a strong light-loving ability, is more sensitive to light, has strong adaptability to the soil, and is resistant to barrenness and saline alkali. But you are afraid of wind, so you should avoid the wind vents during the construction of the garden.
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Ā· How should jujube trees be pruned? Pruning methods of jujube trees in different growth periods
How should jujube trees be pruned? Pruning methods of jujube trees in different growth periods
In the process of planting jujube trees, the pruning of jujube trees is very important. Pruning methods such as pruning dense branches and backbone branches can ensure the fruiting ability of jujube trees and lay the foundation for promoting the quality and high yield of jujube trees. So, how should jujube trees be pruned? What are the pruning methods for different growing jujube trees?
Pruning of young jujube trees
- Fixed stem: The purpose of fixed stem is to control the height of the main branches of the *** layer. For varieties with weaker jujube-grain intercropping ground, the fixed stem height is about 1.4 meters; for varieties with strong tree potential, the fixed stem height can be between 1.6-1.8 meters, and 1.2 meters for pure jujube gardens. After the stem height is determined, leave 4-5 nodes upward as the shaping belt for the main branches of the *** layer, cut off the top tips, and cut off the secondary branches under the cut. As the saying goes: one scissor block, two scissor out. If you only cut a pair of scissors, it will not be easy to produce new ones to grow upward in the second year after cutting off the jujube. For the secondary branches in the shaping belt, one or two nodes should be retained, and re-cut in front of the nodes, so that the main branches are extracted from the remaining secondary branches as much as possible to form the *** layer main branches, if they are at the fixed height There is no sturdy secondary branches inside, so the fixed stem height can be increased appropriately.
- Drying: After setting the stem of the young tree, the branches below the shaping belt should be removed year by year from bottom to top, but care should be taken not to complete it at one time. The annual drying should not exceed 1/3 or 1 of the entire tree height. 2. ā¦[View Details]
Ā· Winter pruning of jujube trees in different periods
Winter pruning of jujube trees in different periods
The methods of pruning jujube trees in winter are different in different periods. Today I will share with you.
The methods of pruning jujube trees in winter in different periods are as follows: - Jujube at the early stage of fruiting
During this period, the canopy has not yet formed, and vegetative growth is still the mainstay, but the yield is increasing year by year. During this period, pruning should be based on thinning, retraction, short cut and cultivation, and pruning according to the principle of āfour stays and five nosā. āFour staysā means that the jujube heads on the periphery should be kept, the jujube heads on the backbone branches should be kept, the jujube heads that are strong and full and promising for development should be kept, and the jujube heads with a large number of secondary branches and jujube stocks and strong fruiting ability should be kept. In order to achieve the goal of continuously expanding the canopy and increasing output year by year. āFive non-retentionā means that no drooping branches and weak branches are left, weak oblique branches and overlapping branches are not left, diseased and insect branches and dead branches are not left, improperly positioned and not full branches are not left, whorl branches, cross branches, Parallel branches and leggy branches do not stay. ā¦[View Details]
Ā· When pruning jujube trees in winter, cut jujube trees according to their age
When pruning jujube trees in winter, cut jujube trees according to their age
When pruning jujube trees in winter, cut jujube trees according to their ages, and carry out reasonable winter cuts in different age sections of jujube trees, which can not only improve the structure of the tree, but also play a very important role in increasing production in the coming year.
Jujube tree pruning in winter
During this period, the tree body grows vigorously, the number of new shoots is large, the number of secondary branches is large, and the crown of the tree expands rapidly. Pruning should be done with both shaping and results. The extension of the main side branch generally leaves 2/3 of the length of the whole branch to be cut, and the next two branches are removed from the cut. The densely packed branches, cross branches, overlapping branches and long branches without growth space are thinned out to control the growth of competing branches and upright branches. Developmental branches with moderate growth and open angles should be released slowly. Branches that are too long or have bare legs in the back should be moderately retracted to increase the number of fruiting branches and cultivate them into fruiting branch groups. For weak-growing saplings, they should be cut appropriately, thinning out dense and weak branches, keeping more robust branches, and flattening the upright branches as auxiliary branches to promote strong fruiting branches.
Winter pruning of jujube trees in fruiting periodā¦[View Details]
Ā· Jujube pruning techniques
Jujube pruning techniques
Jujube trees are mainly distributed in the northeast, southwest, northwest and other regions of our country. They are long-lived fruit trees. They are light-loving, have a long growth period and a long fruiting period. Generally, they will have a certain yield after 3 years of grafting, and the 100-year-old trees will still bear fruit. The pruning of jujube branches is very important during this long growth period.
Jujube tree pruning techniques are as follows: - Mainly pruning the jujube treeās fixed stem and controlling the formation of easy-to-transparent crowns. Generally, 5-year-old grafted seedlings in the north should be trimmed. About 10 branches can be produced within two years, and the yield can reach about 7.5 kg. , The fixed stem height of young trees is set in the jujube-grain intercropping area, generally below 1.5 meters, and the dry height of pure jujube forest is less than 1 meter.
- The purpose of tree pruning during the fruiting period is to strengthen the backbone branches, cultivate new jujube heads, supplement new jujube stocks, and expand the fruiting area. At the same time, attention should be paid to sparse overlapping branches, cross branches, excessively dense branches, diseased branches, etc. Keep the branches in the crown moderately dense. After 8 years of birth, the strength of the knot drops, and as a result, the branch group needs to be updated in rotation. The method of updating generally retracts to the appropriate position to update the date, and replace the old with the new. Generally, it can be retracted by 30 cm to 50 cm. Excessive weight will affect the output of the year. ā¦[View Details]
Ā· How to prune jujube trees? Shaping and pruning techniques of jujube trees
How to prune jujube trees? Shaping and pruning techniques of jujube trees
Jujube is a common fruit in our daily life, sweet and delicious, rich in nutrition, and deeply loved by people. In the process of planting jujube trees, plastic pruning is very important. This article will introduce the technology of jujube plastic pruning for your reference. - Tree selection
The dense planting garden should adopt three main branches in a natural open shape. There are two types of tree shapes. The seedlings of fine varieties can be cultivated with three main branches directly from the ground or three main branches without a main stem are naturally open, and the grafted seedlings can be cultivated in a natural open shape with three main branches. Two-trunk āVā-shaped trees can be used for wide-row and narrow-planting fields. - Tree structureā¦[View details]
Ā· How to trim jujube trees? Jujube pruning techniques
How to trim jujube trees? Jujube pruning techniques
Jujube tree pruning is an important part of the jujube planting process, which plays a very important role in the growth of the jujube tree. Doing a good job of pruning jujube trees can ensure the expected yield of jujube trees, promote photosynthesis and adjust the balance between fruit trees, and lay the foundation for stable and high-yield jujube planting, thereby improving economic benefits. How to trim the jujube tree? Here are some pruning techniques for jujube trees. - Let the tree be pruned
- The principle of pruning: most of the jujube trees that have been left unchecked for a long time have invisible trees, unclear main side, messy twigs, old branches, burnt tips, more flowers and fewer fruits, and low yield. Therefore, when pruning, you must take care of the current yield and The principle of gradual transformation.
- Pruning method: thin out the dense branches first, and remove the excessively dense backbone branches that are seriously aging, weak and have no future development. Then the remaining backbone branches should be treated according to the situation. Sparse or retract the dense, drooping, and dry ones. The retraction should not be too heavy, so as not to affect the output too much. After the backbone branches are processed, the inner chamber branches should be retained as much as possible to ensure the results. The existing leggy branches on the tree should be cultivated with strong growth and good direction to replace the senescent backbone branches to expand the crown. Excessive long branches should also be cut off appropriately, and the rest should be appropriately shortened or blocked according to the size of the space, and cultivated into fruiting branches. ā¦[View Details]
Ā· How to prune jujube trees in summer? Pruning techniques for jujube trees in summer!
How to prune jujube trees in summer? Pruning techniques for jujube trees in summer!
If you want jujube trees to grow better and have a good harvest, then you must do summer pruning in summer. Jujube pruning in summer is very important, so do you know how to pruning jujube trees in summer? Pruning techniques for jujube trees in summer! I donāt know if it doesnāt matter. Next, the editor will introduce how to pruning jujube trees in summer? Pruning techniques for jujube trees in summer!
Jujube pruning techniques in summer: - Wipe buds in time
If you donāt wipe the buds in time, it will limit the growth of new branches of the jujube tree, so you must pick and wipe the buds in time to avoid bad ventilation. The principles of wiping out the buds of jujube trees must be kept in mind. The four principles of keeping strong buds and wipe weak buds, leaving outer buds and wiping out buds must be kept in mind. ā¦[View Details]
Ā· When will the jujube trees be pruned?
When will the jujube trees be pruned?
Jujube tree pruning can promote the growth of jujube trees, and can also greatly improve the quality and yield of jujube trees. Today, I will share with you when to prune the jujube trees and the methods of jujube pruning.
When is the date tree pruned
The pruning of jujube trees should be āmainly in winter, combined with winter and summer; early harvest and high quality, reasonable loadā. The pruning period of jujube trees in winter is good from deciduous leaves to budding in the next year; summer pruning can inhibit the excessive growth of jujube heads, reduce nutrient consumption, increase fruit setting rate, and increase the yield and quality of jujube fruits.
Jujube tree pruning methodā¦[View Details]
Ā· Winter jujube tree shaping and pruning methods, precautions for shaping and pruning
The method of shaping and pruning winter jujube trees, the precautions for shaping and pruning
Jujube pruning is generally carried out after deciduous leaves to before germination. In North China, it can be done from early March to early April to prevent cutting and draining. Knowing that the fruit growers hope to be fruitful in the coming year, pruning is very important. The following editor will give you the methods of shaping and pruning winter jujube trees and the precautions for shaping and pruning.
Shaping and pruning methods of winter jujube trees - Short cut: The extended branch of the jujube should be cut short to stimulate the germination of the main bud to form a new jujube head and promote the growth of horizontal branches. When the jujube head is cut short, the first second branch must be cut. Thinning, so as to stimulate the main bud to germinate. If the short cut does not require prolonged growth, the secondary branches may not be thinned out, so that the main buds generally do not germinate new jujube heads.
- Retraction: Retract and prun the perennial thin branches, drooping branches and over-long branches with no space to grow. Promote local branches to rejuvenate, enhance branch potential or control growth range. ā¦[View Details]
Ā· Does the cut cut of jujube need care?
Many people donāt know how to deal with the cutting cuts of jujube trees. Today, I will share with you whether the cutting cuts of jujube trees need care?
Does the cut cut of jujube need care:
Jujube is different from other tree species. Its ability to resist rot disease is very strong, but its healing ability is slightly worse than that of other tree species. Generally, it is not necessary to apply healing agent to cut wounds. The sawed wounds are too large. The wind and the sun will inevitably affect the healing of the saw cut. Sometimes due to wind, the wound will air dry one section down, which will affect the sprout of branches, so the sawed wound must be coated with heal and antiseptic Membrane, directly applied to the cut and saw the wound can quickly form a tough soft membrane that adheres to the wood, protects the growth of wound healing tissue, prevents bacteria from infecting the wound, prevents soil and rain pollution, freezes, and prevents the wound from drying out.
Do you need to take care of the cut cuts of jujube trees? I believe everyone has their own opinions. I hope this article will be helpful to everyone. Good luck to everyone.
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Ā· How to trim and trim Zanhuang jujube?
Zanhuang jujube is uncrowned among the jujubes, it is nutritious and delicious, but it also needs pruning during the growth process. Then, how to shape and prun Zanhuang jujube?
The characteristics of the growth and development of jujube are quite special. Jujube trees also have their own growth rules. Jujube buds have four types: main bud, auxiliary bud, hidden bud and adventitious bud! ; Branches have four kinds of jujube heads (developmental branches), secondary branches (fruiting base branches), jujube stocks (fruiting mother branches), and jujube hanging (fruiting branches). Compared with other fruit trees, they have advantages in growth and pruning. uniqueness.
According to the unique growth of Zanhuang jujube trees, our plastic and pruning are different! Today, Zanhuang jujube will talk about some key points of jujube plastic pruning!
First of all, due to the slow expansion of the crown of the tree, the growth and development of the Zanhuang jujube will be very slow or even in some places the year after it is planted. This phenomenon is called suspended animation. Generally, after experiencing this stage, 2-3 years The head of the posterior jujube is extended uniaxially, and the branch growth is large but the branches are few. Although it can bloom in 2-4 years, the fruit is few. Therefore, pruning is mainly to expand the crown and cultivate the backbone branches.
Secondly, the branches of some jujube trees are slow to pruning. In modern words: āThe master of the reaction arc, half a beat!ā There are also many old fruit areas that say ātwo shears produce branches, one shears resultsā. Therefore, it is recommended to increase the amount of branches only by cutting the jujube heads short and removing the secondary branches to stimulate the main buds of the jujube head leaf axils to germinate. ā¦[View Details]