Dried cucumbers don't need to be blanched, because cucumbers themselves are full of a lot of water. If you blanch it again, there will be more water. Secondly, cucumber will turn yellow and shrink when it exceeds water.
First, prepare some fresh cucumbers, rinse them under the hose, and then dry the water on the surface. After drying the water, cut the cucumber into cucumber strips or slices. You can cut it according to your hobbies, put it on a clean floor after cutting, and then lay it flat on it. You must choose a good weather and directly expose them to the sun for a day.
This method is convenient and quick. After drying, put the cucumber in a sealed bag and then put it in the refrigerator, so that it can be stored for one year without deterioration. You can take it with you in winter, and it tastes exactly like fresh cucumber. Those who like to eat cucumbers may wish to try this, which will definitely satisfy your love for cucumbers!
Growing environment of cucumber:
Temperature: Cucumber likes warmth, but it is not cold-resistant. The suitable temperature for growth is 10 ~ 32℃. Generally, it grows best at 25 ~ 32℃ in the daytime and 15 ~ 18℃ at night. The optimum ground temperature is 20 ~ 25℃, and the lowest is about 65438 05℃. The optimum temperature difference between day and night is 10 ~ 15℃. Cucumber has poor photosynthesis at high temperature of 35℃, and it is blocked at high temperature of 45℃. It freezes to death at low temperature of -2 ~ 0℃, and can withstand low temperature of 3℃ if exercising at low temperature.
Illumination: North China varieties are not strict about the length of sunshine, and have become sunshine neutral plants, with light saturation point of 55,000 lux and light compensation point of 1500 lux. Most varieties grow well under short sunshine conditions of 8 ~ 65,438+065,438+0 hours.
Moisture: Cucumber has high yield and high water demand. The suitable soil moisture is 60% ~ 90%, but not too much at seedling stage, and the soil moisture is 60% ~ 70%. Adequate water must be supplied at fruiting stage, and the soil moisture is 80% ~ 90%. The suitable air relative humidity for cucumber is 60% ~ 90%. Too high air relative humidity is easy to cause diseases and reduce output.
Soil: Cucumber prefers wet to waterlogging, and prefers fat to fat, so fertile soil rich in organic matter should be selected. Generally speaking, the soil with pH between 5.5 and 7.2 is better, but pH 6.5 is the best.