The present investigation was conducted at the Bull Mother Experimental Farm, College of Veterinary Science & ., Anjora, Durg. Age group of Sahiwal cattle 0 to 6 and 6 to 12 months, the days required for appearance of white hairs was relatively lesser (± and ± days) at 7 and 8 seconds, respectively for copper metal during freeze branding. In 12 – 18 months of age group, minimum days (±) required for appearance of white hairs were seen at 18 seconds of exposure time using stainless steel metal. |
