For purposes of this subchapter, the following definitions apply:
1. “Livestock” means beef cattle, dairy cattle, swine, chickens, or turkeys.
2. “Livestock operation” means any area in which livestock are kept in a confined space, including a confinement feeding operation or open feedlot.
3. “Livestock producer” means the titleholder of livestock or a livestock operation.
4. “University” means Iowa state university of science and technology.