What is spikelet and what is heading! Somebody dial the festival!

Glume is the flower of glume, and both rice and wheat belong to this kind of plants.

Heading stage-after the young panicle is mature, the rice panicle is pulled out from the sword leaf sheath due to the elongation of the basal internodes of rice. First, the main panicle begins to extract, and then it is extracted one after another at tillering stage, usually 7- 10 days. This period is called heading stage.

It's a little difficult for the people to dial the festival. I think it may be planting season now.