What observations of primitive women led to the emergence of agriculture?

About 10 thousand years ago, in the process of collecting various kinds of seeds far from settlements and their further consumption, as well as transportation, the remains were thrown away near their habitat.
As a result, after their growth, it was noticed that their cultivation can be carried out not far from the dwelling.
After that, the women began to specially sow wild seeds of barley and other crops in the loosened soil near the house.
Thanks to this process, collecting faded into the background, and agriculture arose instead.