Why do you want to grow crops in Grain Rain?

Grain Rain, as its name implies, is also one of the 24 solar terms, and it is also the best time to sow seedlings and beans. Every year from April 19 to April 2 1 day, when the sun reaches 30, it is Grain Rain. The increase of rainfall in Grain Rain is very beneficial to the growth of cereal crops.

Grain Rain, located in the list of 24 solar terms, is the sixth solar term in spring rain and clear valley days. Grain Rain originated from the old saying "Rain gives birth to a hundred valleys". According to meteorologists, Grain Rain is the last solar term in spring, and the arrival of Grain Rain solar term means that the cold wave weather basically ends and the temperature rises rapidly.

Twenty-four solar terms: "In mid-March, after the rain, the earth's paste pulsates, and now it rains its valley in water. Rain is silent, just like the rain in my field. At this time, cover the valley and sow, from top to bottom. " At this time, the weather is mild and the rainfall increases obviously, which has a great relationship with the growth and development of cereal crops. Appropriate rainfall is beneficial to rejuvenation and jointing of overwintering crops and sowing and emergence of spring crops. In ancient times, the so-called "rain gives birth to hundreds of valleys" embodies the significance of modern agricultural climate of "Grain Rain". However, too much rain or severe drought will often cause harm and affect the later yield. Grain Rain is in the middle and lower reaches of the Yellow River, which not only points out its agricultural significance, but also shows that "spring rain is as expensive as oil".

In ancient China, Grain Rain was divided into three stages: "The first stage was when Ping was born; The second time, the cuckoo blows feathers; The third is that Dai Sheng fell to Sang. " After Grain Rain, rainfall increased, duckweed began to grow, then cuckoo began to remind people to sow, and then Dai Sheng birds began to be seen on mulberry trees. After the solar term in Grain Rain, the rainfall increased and the humidity in the air gradually increased. At this time, we should follow the changes of natural solar terms and take care of the climate characteristics.