Introduction of rainwater solar terms

Rainwater solar terms are described as follows:

The birthplace of solar terms is the Yellow River Basin. It was very cold before it rained, but it was snowing and the rain was terrible. After the rain, the temperature can generally rise above 0℃, with less snow and more rain.

However, in the warm climate of Sichuan Basin, even in the dead of winter, rainfall is not uncommon. During this period, the average temperature in Sichuan Basin is mostly above 10℃, with peaches and plums in bud and cherries in full bloom. It is indeed a climatic spring.

In addition to a few years, the frost period has come to an end. It is timely to graft fruit trees and plant trees. After the dry winter, there are many droughts in spring in the basin all the year round, especially in the west of the basin, and the spring rain is as expensive as oil.

Agricultural activities in rainy season

1, ridged farmland

Spring is an important time for spring ploughing and sowing. It is necessary to prepare enough agricultural means of production such as seeds, pesticides, fertilizers and plastic films, maintain the required agricultural machinery and equipment, and prepare for spring ploughing.

2, ditch cleaning and drainage

Rainwater increases in rainy season, and the land will accumulate water if it can't absorb so much water for a while, so it is necessary to clean the ditches and drain water, and collect rainwater to irrigate the land when there is little rain later.