Browsing Cattlemen's Day by Author "Parks, J.C."

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Browsing Cattlemen's Day by Author "Parks, J.C."

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  • Parks, J.C.; Lusby, K.S.; Brent, B.E. (Kansas State University. Agricultural Experiment Station, 1971)
    Since the requirement of animals for net energy for maintenance (NEm) is influenced largely by weight of the animal, feed efficiency and animal performance improve rapidly as feed intake surpasses maintenance requirements. ...
  • Brent, B.E.; Lusby, K.S.; Kobuszewski, J.A.; Parks, J.C. (Kansas State University. Agricultural Experiment Station, 1972)
    Polioencephalomalacia (PEM) is a disorder of the ruminant central nervous system characterized by sudden onset and rapid death. At autopsy, the brain may be swollen and cerebral cortex degenerated. Early symptoms may include ...