What are the benefits of the lunar calendar and why should it be used?

China is a big agricultural country. People formulated the agricultural system a long time ago. The agricultural system has four distinct seasons: spring, summer, autumn and winter, 24 solar terms a year and two solar terms in January. The ancients engaged in agricultural production and grasped the temperature changes of the four seasons according to the changes of the 24 solar terms in a year. Agricultural system is a timetable for farmers to plant or harvest crops, and it deserves to be a good way to guide agricultural producers, just like many proverbs about agricultural system.

Before and after Grain Rain, flowers and beans were planted.

Mango, mango, bring the seeds quickly.

The awn seeds will bloom in May and be harvested in April.

On the midsummer solstice, harvest garlic and cut onions.

Autumn is coming, throw away the fan.

The white dew is early, the cold dew is late, and it is just right to plant wheat in the autumn equinox.

Winter is never born.