Pay attention to the main points of cucumber falling vine

Many farmers know that when cucumbers grow to a certain height, they need to drop vines, but they should also pay attention to some details in the process of falling vines, otherwise it is very likely to lead to poor growth of cucumbers. Wonder what should be paid attention to when cucumbers fall from vines? Let's get to know it.

1. Before falling the vine

It is best not to water the cucumber 5-7 days before the falling vine, which can reduce the water content of the cucumber stem vine tissue and enhance the toughness of the cucumber vine tissue, so as to avoid causing the melon vine to break during the falling vine. The leaves of cucumber and cucumber should be removed before falling vine, which can prevent the disease of landing cucumber leaves from spreading to other leaves and cucumbers as pathogens.

2. When falling off the vine

During the plant growth period, the old and diseased leaves at the base can be removed intermittently, and the falling vine can be carried out before 10:00 on a sunny day or after watering. In the fall of the vine, the action must be light, not rude hard pull, to slow down along the bend of the vine, in the winding should also follow the bend of the vine, not hard bending or reverse bending, which can easily lead to broken or sprained melon vines. Do not fall on the soil directly after the melon vine falls to the ground, and it is not allowed to be buried in the soil, so as not to form adventitious roots and lose the meaning of grafting.

3. After falling the vine

It is not suitable to be watered within 5 days after falling vine, and then nitrogen fertilizer is applied with water to promote the germination of new leaves. At the same time, the corresponding chemical spraying control should be selected according to the types of common diseases of cucumber. In the few days after the fall of the vine, it is necessary to appropriately increase the temperature of the shed to promote wound healing, and for the lower part, the germinating lateral branches should also be erased in time so as not to compete with the main stem for water and fertilizer.

The above is the introduction of cucumber falling vine attention points, hope to help you, want to know more related knowledge, please pay attention to us.