Page 21 of articles about feed

An accurate diagnosis is sometimes difficult because of the common occurrence of mixed infections, the compounding effects of environment and nutrition and the difficulties experienced in isolating and identifying all the possible pathogenic agents involved.

By moving beads stringed in a wire we will record the amount of feed consumed.

US pork industry is enjoying the lowest feed costs in quite some time. A significant number of new hogs to be raised in the U.S. is expected. Will the production arrive ahead of the new slaughter capacity?

We move a plastic ring along the water drainpipe, leaving it at a series of pre-established marks.