The Mushroom-Growing Challenge

摘要

Mushrooms are a tasty addition to any meal, but often expensive. So why not grow them for local markets? How might this be done on a large-scale basis? How about using old red brick factory buildings-those with multiple, sturdy floors that perhaps once housed heavy equipment and manufacturing facilities? Cities generally have a number of these buildings, either empty or abandoned, that could be recycled for other uses...perhaps for growing shade-preferring mushrooms!