What contributions did the Bantu make in the area of agriculture?

The Bantu in the area of agriculture introduced new skills and ideas for cultivating crops.

Explanation:

The Bantu were the early farmers who brought new ideas and skills to the east of southern Africa. They introduced metal tools like ox-plough. Crop farming was new to the area, and most of them harvested enough food. Harvesting provided daily food and an essential source for farmer survival. Men of Bantu herded cattle (goats and sheep), also tend the fields with women.