If humankind is ever to establish long-term bases on the moon, there will be a need for a regular source of food. It is not practical, however, to think you can plant corn or wheat in plain lunar soil in greenhouses on the moon and expect a bumper crop - or any crop at all.
The Watney method?
#2 in this article: https://www.vox.com/2015/10/7/9465463/the-martian-science-explained - was a pun intended?
Yes it was
I’ll just leave this here, for your perusal: http://www.humanurehandbook.com/
Excellent, cheers!