01149naa a2200277 a 450000100080000000500110000800800410001910000200006024500780008026000090015852004450016765000090061265000110062165000230063265000180065565000270067365000100070065000150071065000100072565300170073565300150075265300160076765300240078370000170080777300470082415216662024-04-12       1965    bl uuuu     u00u1 u    #d1 aVAN DYNE, G. M.  aBotanical composition of sheep and cattle diets on a mature annual range.  c1965  aThe objectives of the present study were the utilization of esophageal fistulated animals to (1)compare the dietary composition of cattle and sheep freely grazing together on a mature annual range; (2)to evaluate changes in dietary composition with changes in herbage evailability; and (3)to determine differences and variability in diets selected in the early morning and late afternoon, during consecutive days, and throughout the summer.  aDiet  aForage  aRuminant nutrition  aSheep feeding  aComposição Botânica  aDieta  aNutrição  aOvino  aAnnual range  aFistulacao  aFistulation  aPlantas forrageiras1 aHEADY, H. F.  tHilgardiagv. 36, n. 13, p. 465-492, 1965.