Some old people say that rain and solar terms are suitable for growing radishes. Why? Do you know that?/You know what? Do you know that?/You know what?

The old man said that the solar terms of rain are suitable for growing radishes, mainly because the solar terms of rain are special. Rain is the second solar term in a year, which is located around the Lantern Festival in the first month of each year. There is a folk saying: "When the rain comes, it will be thawed, raked layer by layer." In fact, it is at this time that the temperature rises, the snow melts and the precipitation increases, so it is named rain. Appropriate temperature and precipitation are also necessary conditions for crop growth.

There is also a reason why radish is suitable for planting, and it is also because of the growth characteristics of radish. The temperature requirement for radish growth is not too high. Radish originated in temperate zone and is a cold-tolerant plant. Generally, seeds begin to grow at two to three degrees Celsius, and the suitable temperature is twenty to twenty-five degrees Celsius. The seedling stage of radish is very harsh, which can withstand both high temperature of about 25 degrees Celsius and low temperature of-2 to-3 degrees Celsius. The growth of high-quality radish also needs air humidity, which is suitable for growth under the condition of air humidity of 80% to 90%. Radish has a well-developed root system, so it also needs enough nutrition. These conditions needed by radish can basically be met in rainy solar terms, so there is an old saying that rainy solar terms are suitable for growing radish.

With the development of science and technology, every major is exquisite, and the staff have made a detailed study on the varieties of radish and the environment suitable for each variety to grow. It is reasonable for the old man to say that the rainy world is suitable for planting radish, but we should also combine today's scientific methods for effective planting. Only by choosing the right varieties and planting them in rainy season can we get high-quality radish. It is ok to grow radishes in rainy days, but there are also some precautions, and attention should be paid to antifreeze and heat preservation. When sowing radish in the rain, we should choose varieties with short growth period and strong cold tolerance. Rain, the most suitable radish varieties for this solar term are Baiyuchun and Baiyuchun No.2, which are not easy to be hollow. ?