01063naa a2200241 a 450000100080000000500110000800800410001910000180006024500640007826000090014252004570015165000180060865000120062665300110063865300120064965300200066165300150068170000180069670000160071470000170073070000200074777300540076713658992013-04-19       1970    bl ---       0--  u    #d1 aO'DELL, G. D.  aNickel toxicity in the young bovine.h[electronic resource]  c1970  aTwenty-three male dairy calves were fed a) 0, b) 62.5, c) 250, or d) 1000 ppm elemental nickel (Ni) as NiCO in the total diet from 13 to 21 weeks of age. Three animals on each treatment were subjected to digestion and balance trials and killed for tissue histological comparisons, and a like number (two for 62.5 ppm) were fed the basal ration in a 6-week posttreatment recovery period. Feed intake and growth rate were slightly retarded by 250 ppm Ni.  aIntoxicação  aNíquel  aBovine  aBovinos  aNickel toxicity  aToxicidade1 aMILLER, W. J.1 aKING, W. A.1 aMOORE, S. L.1 aBLACKMON, D. M.  tJournal of Nutritiongv. 100, p. 1447-1454, 1970.