Why do you grow cucumbers without bearing melons? Prevention and control of overgrowth of cucumber

High-yield planting of cucumber is closely related to weather conditions, soil fertility and variety quality. only a comprehensive understanding of the growth habits and fertilizer characteristics of cucumber can be conducive to the high yield of cucumber. But there will also be a variety of problems, which is not the phenomenon of cucumbers planted by farmers do not bear melons.

Lao Fan, a vegetable grower, has been growing vegetables for more than five years. In the past, regardless of whether the market was good or bad, Lao Fan could make money every year. However, due to a moment of carelessness, the cucumbers planted this year only grow seedlings but not melons.

Grower Lao Fan said: cucumbers look at thick leaves, thick stems, long nodules and gratifying growth, but they don't bear melons. Even if they sit down, there will be a phenomenon of melons, and there are so many deformed melons. Tell me, what should we do?

Cucumber growers note that cucumber growing is a physiological disease caused by cucumber malnutrition. It is mainly caused by excessive night temperature or unreasonable fertilization and so on. When there is a migration, the nutrients of cucumbers mainly supply the growth of cucumber seedlings, and the fruits of cucumbers do not have enough nutrients, so there will be the phenomenon that only long melon seedlings do not sit on melons.

Prevention and control methods of cucumber transplanting

First of all, growers should reasonably control the temperature, especially the night temperature. The most suitable night temperature for cucumber is 16-18 degrees in the middle of the night and 12-15 degrees in the second half of the night. Growers can close the tuyere later and ventilate in the morning to adjust the temperature in the shed, which can prevent cucumber from growing.

Growers should reasonably control water and fertilizer, no longer apply high-nitrogen fertilizer, and appropriately increase the application of potassium fertilizer. Qualified growers can apply some biological fertilizers, which can also regulate the growth of cucumbers to a certain extent.

In addition, growers can also spray some chitosan and chitin on cucumber leaves to regulate the growth of cucumbers. So that the nutrients of cucumbers can be supplied reasonably, which can promote cucumbers to bear melons.

Finally, growers can spray some growth regulators. When cucumbers grow to 3-9 true leaves, growers can spray some auxin or dwarf elements on the leaves on a sunny afternoon to prevent cucumbers from growing.