Mallory wrote an informative text about urban gardening. Here is an excerpt from her text:

Urban gardening gives people an opportunity to supplement their diets with locally grown produce. Balconies, abandoned lots, and rooftops can be transformed into miniature farms, reducing environmental pressures that come from growing, harvesting, and transporting food produced by large agricultural companies, or agribusiness.

What does the word “agribusiness” represent in this text?