Does courtyard cultivation of grapes require pruning?
A comprehensive introduction to whether pruning is required for the cultivation of grapes in the courtyard. Let's take a look together!
Does courtyard cultivation of grapes require pruning?
Grapes can be said to be a common type of orchard trees in gardens because they belong to the vine species and have high ornamental value. I believe many friends have seen grapeyards in different places. Do you need to prune the grapes in your garden? How to prune them when necessary? Let's find out.
Does the grape in the courtyard need pruning?
Generally speaking, grapes used in gardens have the following characteristics: first, due to the unique microclimate environment in the garden, grapes in the garden generally bear fruit early; second, management is relatively convenient, as you can observe its growth every day and manage it well during leisure time; third, courtyard grapes "occupy space above, not below," and there is quite a lot of usable space.
In summary, the planting of grapes in the garden is relatively extensive, but even so, like grapes planted in other places, grapes in the garden also need pruning, not only to pursue high-quality fruits but also to achieve a certain greening effect.
How to prune grapes in the garden
1. Define the length of the cutting
Generally, there is no clear standard for the length of the mother branch cutting, which should be judged according to the characteristics of the courtyard, variety, and tree vigor. In the actual process of cultivation and management, it can be divided into four situations: one is short branch pruning (only retain one node); the second is short branch pruning; the third is short branch pruning (retain 2-4 nodes); the fourth is medium branch pruning (retain 5-8 nodes); and the fifth is long branch pruning (retain 9 nodes or more).
2. Determine how many buds are left
The amount of shelf space occupied by each grape plant in the garden varies greatly, unlike field grapes which have fixed row spacing. Therefore, when determining the number of buds per individual grapevine in the garden, it is first necessary to calculate the total number of buds based on the size of the grape trellis and then calculate the number of buds per square meter.
3. Clear on how to select and retain fruiting branches and preparation branches
Fruiting branches should be selected with mature, full, deep-colored, distinct-striped, plump bud eyes, and round branches and vines with a diameter of 1 cm. Preparation branches should be kept under the fruiting branches to be updated and should be evenly distributed on the main branches and vines.
4. Pay attention to the renewal of fruiting branches
No matter what pruning method is used, as the tree ages and pruning continues year after year, no new shoots will appear on the fruiting branches, leading to phenomena such as balding. Therefore, it is necessary to update old branches and bearing branches in a timely manner.
Generally speaking, garden grapes must be pruned into a suitable plant shape according to the characteristics of the courtyard. The main pruning methods are similar to those of field grapes, including bud removal, bud determination, topping, and pruning of inflorescences, with more attention to detail.
The detailed content about whether pruning is required for the cultivation of grapes in the courtyard has been mentioned above, hoping to bring you help!