Does the grapevine need to be pruned after fruiting?
Today's experience sharing: Does the grapevine need to be pruned after fruiting and how to prune for the best green plant and flower introduction. Let's understand this together next.
Grapes, as a fruit widely planted in our country, its planting and management techniques have attracted the attention of many fruit farmers. After the grapevines bear fruit, pruning is a very important management task. So, does the grapevine need to be pruned after fruiting? How to prune is the best? This article will focus on discussing these two issues.
I. Does the grapevine need to be pruned after fruiting? The answer is affirmative. Pruning after the grapevines bear fruit serves the following main purposes: 1. Promote photosynthesis: Pruning can remove excessive branches and leaves, allowing sunlight to better shine on the fruit, improving the efficiency of photosynthesis. 2. Ventilation and air permeability: Pruning can remove dense branches, making the grape trellis ventilated and reducing the occurrence of diseases and pests. 3. Adjusting nutrient distribution: Pruning can remove some branches that are growing too vigorously, allowing nutrients to be better distributed to the fruit, improving fruit quality. 4. Controlling tree shape: Pruning can adjust the growth direction and length of branches, making the tree shape neat and beautiful, facilitating management.
II. How to prune the grapevine best after fruiting? The pruning of grapevines after fruiting mainly involves the following steps: 1. Observe the growth condition of branches: Before pruning, first observe the growth condition of the grapevine branches, understanding which branches are growing too vigorously and densely, and which branches are severely affected by diseases and pests. 2. Determine the pruning time: The pruning time after the grapevines bear fruit is generally 1-2 months before the fruit matures. Pruning at this time can ensure that nutrients are fully supplied to the fruit, improving fruit quality. 3. Remove diseased and pest branches: For branches severely affected by diseases and pests, they should be cut off decisively to prevent the spread of diseases and pests. 4. Remove excessive branches: For branches growing too vigorously, they can be cut appropriately to maintain a balanced tree vigor. However, be careful not to cut off too much to avoid affecting fruit yield. 5. Thin dense branches: For dense branches, they can be thinned appropriately to make the trellis ventilated and permeable. At the same time, pay attention to maintaining the spacing between branches to avoid mutual oppression. 6. Shorten fruiting branches: For fruiting branches, they can be shortened appropriately to promote more fruiting branches, increasing fruit yield. 7. Remove residual branches and leaves: During pruning, residual branches and leaves should be removed together to keep the trellis clean. 8. Management after pruning: After pruning, apply pruning compound promptly to prevent poor healing of the cuts. At the same time, strengthen fertilization and water management to promote healing and growth of branches. In summary, pruning after the grapevines bear fruit is very necessary. Correct pruning methods can improve fruit quality and increase yield, bringing higher economic benefits to fruit farmers. In practical operations, the pruning method should be adjusted flexibly based on the growth condition of the grapevines and pruning principles to achieve the best pruning effect.
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