Does the autumn vine prevent frost?
A: Under normal circumstances, the temperature in the late autumn and early winter gradually decreases, and light frost and medium frost occur. The grape plants are exercised and their cold resistance is improved, which does not affect the grape growth and results in the following year. However, if the temperature drops suddenly below 0°C in the late autumn, the vines' branches and buds will cause freezing damage. Generally, the light will cause the tree vigor to reduce production, and the heavy plants will die or the entire garden will be destroyed. This requires prevention work. The amount of load must be controlled during the fruiting period. When the yield is too high, the branches and fruits will be delayed in ripening, affecting the cold resistance and causing freezing damage. Before the advent of frost, precautionary measures were taken to prevent the rooting of grape seedlings and new shoots in advance.
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