Phenomena of solar terms in Grain Rain

The phenological phenomena of solar terms in Grain Rain are as follows:

1, the beginning of duckweed: Due to the increase of rainfall, duckweed grows rapidly in Grain Rain solar terms. In just a few days, as long as people pay attention, they can enjoy the prosperity of duckweed in various waters. Those ponds, rivers, lakes, etc. Plants that usually lack green will grow rapidly and densely in the days when Grain Rain comes.

2. Sing a pigeon and brush its feathers: the cuckoo (cuckoo) also starts to fidget at the right time. It kept shaking its feathers and finally sang enthusiastically. Cuckoo is called Cuckoo because its voice is similar to "Cuckoo" and "Cuckoo". In addition, "cuckoo" is homophonic, similar to "sowing corn", reminding people not to delay sowing in farming time.