Can cucumbers be refrigerated? What are the colors, shapes and surfaces of cucumbers?

Cucumbers are relatively easy to preserve. If you eat a small amount, you can put them in a basket and hang them in a ventilated and cool place. They can stay fresh for 3-5 days. So can cucumbers be refrigerated? What are the colors, shapes and surfaces of cucumbers? Let's take a look at the introduction of Encyclopedia Knowledge Network!

Contents of this article

1. Can cucumbers be refrigerated?

2. What are the colors, shapes and surfaces of cucumbers?

3. How much water to add to white vinegar to spray cucumbers

Can cucumbers be refrigerated?

It is not recommended to store cucumbers in the refrigerator. The temperature in the refrigerator is generally around 4℃ to 6℃, while the suitable storage temperature for cucumbers is 10℃ to 12℃. Cucumbers contain a lot of water. If they are kept in the refrigerator for a long time, they will turn black, become soft, and change their taste. However, if you wrap the cucumbers with plastic wrap and put them in the refrigerator's fresh-keeping room, it is generally no big problem to keep them for 1 or 2 days.

What are the colors, shapes and surfaces of cucumbers?

Cucumbers are yellow when unripe, yellow-green or dark green when ripe, and are oblong or cylindrical in shape, fuller in the middle, tapering at both ends, with a rough surface and thorny tubercles all over the body. Cucumber seeds are small, narrowly ovate, with slightly rough petioles, and the flowering and fruiting period is generally in summer.

How much water to add to white vinegar to spray cucumber

The ratio of white vinegar to water for cucumber spraying is generally 1:400, that is, 1 catties of white vinegar to 400 catties of water. Usually, the cucumbers are sprayed when they begin to grow vines. It is best to spray three times, each time for 5-7 days. Spraying cucumbers with vinegar is a safe and harmless insecticide and sterilization mode. It can sterilize and disinfect the pests and diseases on the cucumber leaves, and can also inhibit the growth of bacteria and improve the quality of cucumbers.