Pruning Methods for Grapevines with High Yield
Knowledge snippet: An introduction to the pruning methods for grapevines with high yield, related to green plants and flowers. Let's take a look!
Before the beginning of spring each year is the best time for pruning grapevines. At this time, the old and diseased branches of the grapevines should be pruned. During pruning, it is necessary to combine long, medium, and short pruning, select the scientific amount of fruiting branches and buds to retain, and provide the soil with ample nutrients for growth, thereby increasing the yield of grape production.
Pruning Methods for Grapevines with High Yield
1. Pruning Time
Generally, pruning is done at the beginning of the germination of new grape buds, usually from late December to mid-April of the following year, which is from the period of defoliation to the beginning of spring. Pruning grapes at this time can greatly concentrate nutrients, providing good growing conditions for the later fruiting.
2. Pruning Length
During the pruning process, it is necessary to combine practical conditions and prune according to the growth of the branches and specific parts. Retain long branches for strong mother branches, short branches for weak ones, long branches at the tip and short branches at the base, ensuring that the main vines and fruiting branches above are evenly distributed on the trellis.
3. Pruning Principles
When pruning grapes, it is necessary to scientifically handle the contradiction between growth and fruiting, while balancing the growth momentum of the plant front and back. The contradiction between growth and fruiting means that while considering the growth and expansion of the grapes, it is also necessary to concentrate nutrients for fruiting preparation, increasing the yield and improving the quality of the grape harvest.
4. Precautions
Finally, when pruning, useless branches should be cut from the root, and the length of the vine at the cut should be at least 1 centimeter. For the branches pruned, they can be buried deep to provide nutrients for the soil. After finishing pruning, sufficient organic fertilizer should be applied to provide ample nutrients for the later growth and fruiting of the grapes.
The above sharing on pruning methods for grapevines with high yield hopes to bring a little help to your life!