Performance of calves fed with sorghum or sugar cane silages as only roughages
Keywords:Sugarcane, Sorghum silage, Calves
AbstractSorghum silage (SS) or sugar cane silage (SC) supplemented with cottonseed meal to adjust the diet’s crude protein concentration to 16%, were fed to black and white Holstein calves, to evaluate their performances concerning feed consumption, weight gains and food conversions. The animals presented 97.7kg +-1.0 kg liveweight at the beginning of the trial, which consisted of a 14 days adaptation period followed by a 70 days experimental period. Sorghum silage presented higher daily weight gains averages than sugar cane silage: 0.601 kg against 0.378 kg (p<0.05), feed conversion (kilograms of dry matter consumption by kilogram of liveweight gain) of 7.760 and 12.830 (p<0.05) and a protein conversion of 1.444 and 2.210 kg of ingested crude protein by kilogram of liveweight gain (p<0.05). Daily dry matter consumptions (4.638 kg and 4.671 kg); and daily protein consumption (0.798 kg and 0.805 kg) respectively for SS and SC, were not statistically different (p>;0.05).
Download data is not yet available.
How to Cite
Valvasori, E., Lucci, C. de S., Pires, F. L., Arcaro, J. R. P., & Arcaro Jr., I. (1998). Performance of calves fed with sorghum or sugar cane silages as only roughages. Brazilian Journal of Veterinary Research and Animal Science, 35(5), 229-232. https://doi.org/10.1590/S1413-95961998000500009
The journal content is authorized under the Creative Commons BY-NC-SA license (summary of the license: https://