From Wiktionary, the free dictionary
From non- + feed.
nonfeed (not comparable)
- Not of or pertaining to animal feed.
2003, Maarten J. Chrispeels, David E. Sadava, Plants, genes, and crop biotechnology, page 502:In the United States, nonfood and nonfeed uses of field crops account for only 10 to 20% of the total value of field crops.