What happens if grapes do not germinate
Today, I will introduce the reasons why grapes do not germinate, including why grapes do not germinate. The specific introduction is as follows:
1. In the shaping of young grapevines, excessive fertilization and watering can cause the plants to grow excessively, resulting in unripe new shoots, and the buds are not plump. Due to overly long pruning and poor differentiation of buds, they may be affected by frost or drought in winter, leading to weak new shoots without growth points. These new shoots need to be cut back in summer pruning, and even if they are not cut back, they will still affect the growth of new buds in the following year due to their weakness and failure to germinate.
2. Insufficient lighting and poor ventilation. Grapes are a type of vine plant with strong polarity. Therefore, shoots grown in conditions of insufficient lighting and poor ventilation are prone to not germinating. In environments with sufficient lighting and high temperatures, excessive branching and poor ventilation can also result in weak buds with low germination potential.
3. Improper pruning, meaning that during winter pruning, branches with a tendency not to germinate are not retained as much as possible. Some people may cut them off because they are considered weak. In summer pruning, all the tender branches on the vines with a tendency not to germinate are removed, failing to leave tender branches in appropriate positions for cultivation and compensation.
4. Mechanical damage, frost injury, diseases and pests, or excessive and vigorous basal suckers that are not dealt with in time can weaken the tree's vigor, disrupt the tree shape, and cause failure to germinate.
5. Too much fruit production can lead to more consumption of nutrients than accumulation, weakening the tree's vigor, resulting in thin branches and leaves, and unripe buds. This makes it prone to frost damage during winter, leading to failure to germinate or even the death of the entire plant.
6. Overuse of pesticides or improper use of pesticides can also burn the leaves and inhibit the buds. For example, applying Bordeaux mixture with an incorrect proportion can easily burn and damage the leaves, destroy chlorophyll, result in unripe buds, and affect the germination of winter buds.
The above introduction on why grapes do not germinate and why grapes fail to germinate is provided for reference and learning by netizens.