What are the benefits of snowing?
Snowflake is a beautiful crystal, which forms snowflakes when it falls. The size of a single snowflake is usually 0.05-4.6 mm, and the snowflake is very light, with a weight of only 0.2-0.5 g. No matter how small and wonderful the snowflake is, its crystals are all regular hexagons, so the ancients have the saying that "the flower of vegetation is five more, and the degree of snowflake is six." I like snowflakes more and more. It will be a pleasure to see the snow-covered earth and the green trees wrapped in silver again.
"Snow will bring good harvest" is a popular agricultural proverb in China. In the north, a thick layer of loose snow is like covering wheat with a quilt to keep out the cold. The cold nitrogen in snow is easily absorbed and utilized by crops. The low temperature of snow water can freeze the overwintering pests on the surface and bring benefits to agricultural production. So there is another agricultural proverb, "wheat covers three layers in winter and sleeps with steamed bread in the next year."
Snow has a wide range of functions, but it is of great benefit to mankind. First, it is beneficial to the growth and development of crops. Because of its poor thermal conductivity, covering the soil surface with a layer of snow cover can reduce the diffusion of soil heat and prevent the cold from invading the snow surface. Therefore, crops protected by snow can survive the winter safely. Snow can also store water for crops. In addition, snow can enhance soil fertility. According to the measurement, every 1 liter of snow.
Snow is both beneficial and harmful to people. In the mid-spring season in March and April, if it suddenly snows because of the cold wave, it will cause freezing cold. Therefore, the agricultural proverb says, "La Xue is a treasure, but Chun Xue is not good."
Friends, after listening to my introduction, did you like snow and know more about it? snow
Snowflake is a beautiful crystal, which forms snowflakes when it falls. The size of a single snowflake is usually 0.05-4.6 mm, and the snowflake is very light, with a weight of only 0.2-0.5 g. No matter how small and wonderful the snowflake is, its crystals are all regular hexagons, so the ancients have the saying that "the flower of vegetation is five more, and the degree of snowflake is six." I like snowflakes more and more. It will be a pleasure to see the snow-covered earth and the green trees wrapped in silver again.
"Snow will bring good harvest" is a popular agricultural proverb in China. In the north, a thick layer of loose snow is like covering wheat with a quilt to keep out the cold. The cold nitrogen in snow is easily absorbed and utilized by crops. The low temperature of snow water can freeze the overwintering pests on the surface and bring benefits to agricultural production. So there is another agricultural proverb, "wheat covers three layers in winter and sleeps with steamed bread in the next year."
Snow has a wide range of functions, but it is of great benefit to mankind. First, it is beneficial to the growth and development of crops. Because of its poor thermal conductivity, covering the soil surface with a layer of snow cover can reduce the diffusion of soil heat and prevent the cold from invading the snow surface. Therefore, crops protected by snow can survive the winter safely. Snow can also store water for crops. In addition, snow can enhance soil fertility. According to the measurement, every 1 liter of snow.
Snow is both beneficial and harmful to people. In the mid-spring season in March and April, if it suddenly snows because of the cold wave, it will cause freezing cold. Therefore, the agricultural proverb says, "La Xue is a treasure, but Chun Xue is not good."
Friends, after listening to my introduction, did you like snow and know more about it?