A minifundio is a small plot of land, typically used for agriculture, that is often insufficient to support a family. This type of landholding is common in regions with high population density and limited arable land, leading to fragmented land ownership. Minifundios are prevalent in countries like Brazil and Mexico, where small-scale farmers cultivate crops for subsistence rather than for commercial purposes. The challenges faced by minifundio owners include low productivity, limited access to resources, and vulnerability to economic fluctuations.