How to prune oranges
Pruning of orange trees is an important part of fruit tree management. Reasonable pruning can improve fruit quality and promote healthy growth of trees. This article will combine the hot topics and hot content on the Internet in the past 10 days to introduce in detail the methods, timing and precautions for pruning oranges, and provide structured data for reference.
1. The best time to prune oranges
Orange tree pruning time is usually divided into two main stages:
| pruning stage | time | purpose |
|---|---|---|
| winter pruning | December-February of the following year | Thinning and shaping branches to promote the growth of new shoots in spring |
| summer pruning | June-August | Control overgrown branches and improve ventilation and light transmission |
2. Specific methods for pruning oranges
Pruning methods vary depending on the age and growth condition of the tree, but the following are common pruning techniques:
| Pruning type | Operational points | Applicable situations |
|---|---|---|
| Thinning | Prune off overly dense branches, crossing branches, and diseased branches | When the adult tree crown is closed |
| Short cut | Cut off 1/3-1/2 of the top of the branches | Promote branching and control height |
| retract | Cut to base of perennial branches | Old trees renewed and rejuvenated |
3. Key points for pruning trees of different ages
Depending on the growth cycle of the orange tree, the pruning strategy needs to be adjusted:
| tree age | Prune target | Things to note |
|---|---|---|
| Young trees (1-3 years) | Cultivate trunk and branch skeletons | Avoid heavy pruning and retain auxiliary branches |
| Mature tree (more than 4 years old) | Maintain tree shape and promote fruiting | 20% of fruiting branches are renewed every year |
| Old trees (more than 10 years old) | Restoring tree vigor | Gradually shrink over 2-3 years |
4. Issues related to pruning that are hotly debated across the Internet
According to the recent popularity of online discussions, the focus issues of orange pruning include:
| Popular questions | solution | Discuss the popularity index |
|---|---|---|
| How to treat wounds after pruning | Apply a healing agent or antiseptic | ★★★★☆ |
| Tips for Pruning Potted Oranges | Use the method of "removing the strong and leaving the weak" to control plant type | ★★★☆☆ |
| The relationship between pruning and yield | Moderate pruning can increase the rate of high-quality fruit | ★★★★★ |
5. Pruning Tool Selection Guide
If you want to do your job well, you must first sharpen your tools. The recommended tools are as follows:
| Tool type | Applicable scenarios | Disinfection requirements |
|---|---|---|
| pruning shears | Branches with diameter ≤2cm | Alcohol wipe before each use |
| high branch saw | Treatment of thick branches at high places | Sharpen your blade regularly to keep it sharp |
| grafting knife | Fine trimming | 75% alcohol soaking and disinfection |
6. Common errors and correction methods
According to feedback from gardening experts, novices tend to make the following mistakes:
| Wrong operation | negative impact | Correct approach |
|---|---|---|
| One-time recut | Cause tree weakening | Yearly progressive pruning |
| Leaving pile too long | Cause pests and diseases | Prune close to branch points |
| Rainy season pruning | Wounds susceptible to infection | Select continuous sunny operation |
7. Maintenance points after pruning
Pruning is just the beginning, subsequent management is equally important:
Avoid sprinkler irrigation within 7 days after pruning to prevent the wound from rotting.
Increase the application of phosphorus and potassium fertilizers to promote healthy growth of new shoots
Regularly check the healing status of the incision and deal with any lesions found in a timely manner
Carry out topping control when new shoots reach 10cm.
Through scientific pruning, orange trees can maintain good tree shape and improve fruit quality. It is recommended to flexibly adjust the pruning plan based on local climate conditions and tree species characteristics, and consult the local agricultural technology department for targeted guidance when necessary.
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