Causes and Control methods of Cucumber textured skin

Cucumber textured skin is a very common physiological disease in cucumber production, which will seriously affect the quality of cucumber and seriously reduce the economic income of farmers. So what is the reason why cucumbers are textured? Let's take a look.

First, the reason of cucumber texturing skin

1. Drug damage

Virus disease is an important disease of cucumber, and whitefly is also the main way to spread virus disease, so the control of whitefly is the key work. At present, most of the use of chemical control, large dosage or improper medication time, will cause drug damage, the pericarp will form sunken spots, inhibit the growth of pericarp, and with the growth of melon strips, the disease spots will be connected into pieces, resulting in textured skin.

2. It is unreasonable to dip in anther

Cucumber peel is thin, dipped in anther concentration, long-term accumulation or spraying excessive dipping in anther, which will cause cucumber epidermis glue flow, chapped skin. In order to increase the luster of the pericarp, some farmers dipped in the anther, which will also cause the melon peel to be more sensitive to temperature and humidity, and increase the probability of cucumber texturing in bad weather.

3. Improper ventilation

Cucumber peel is thin, in the process of ventilation, due to large ventilation, resulting in drastic changes in moisture, resulting in cell aging, necrosis, resulting in textured skin.

II. Prevention and control methods

1. Pay attention to temperature and humidity

When the humidity in the shed is high, when the weather is sunny, you can open a small opening for ventilation for 15-20 minutes after pulling the shed for about an hour, reduce the humidity in the shed, and then gradually increase the ventilation volume. Remember to keep watch above 30 degrees. In order to avoid a large temperature difference.

2. Rational allocation of dipping anther

Because of the low temperature in winter, the concentration of dipping flowers should be increased appropriately, and a small area test is needed before dipping flowers, but at the same time, there should be too much concentration and chapped skin, when the concentration is too high, it can be sprayed with 6000 times more liquid to relieve it.

3. Rational use of drugs

Prevention and treatment of diseases is to prescribe the right medicine, generally 2-3 single-dose compound can be done, there is no need to add too many kinds of agents, after cooling, you can choose smoking methods, such as chlorothalonil smoke remover, Pythium smoke agent, etc., which can also be excellent in disease control. In addition, when spraying, it is best to choose a sunny afternoon and properly extend the spray for 2-3 days after a rainy day.

4. Boron fertilizer

For cucumber textured skin caused by lack of boron and calcium, foliar fertilizer can be sprayed comprehensively to alleviate element deficiency, and appropriate amount of iron, calcium and other foliar fertilizer can be added in anther to improve cucumber resistance and quality.

The above is the introduction of the reasons and control methods of cucumber textured skin, hope to help you, want to know more related knowledge, please pay attention to us.