Rain gives birth to hundreds of valleys, and spring is full. What solar terms are written?

Rain gives birth to hundreds of valleys and spring is abundant, which is probably the solar term in Grain Rain.

Grain Rain is the sixth solar term among the 24 solar terms, and it is also the last solar term that marks spring. According to astronomy, the sun runs on the ecliptic in Grain Rain. When it reaches 30 degrees, it usually falls in April 19-2 1 every year. The festival time in Grain Rain this year is April 20th 17: 42. At this time, the crops in the field need rain to moisten them. There is a saying that "Spring rain is as expensive as oil". In ancient China, agriculture depended on the weather. Only when it rains can hundreds of valleys on the ground grow. At this time, there is more and more rain, and a bumper harvest is in sight. So it was named Grain Rain.