No abstract

No abstract

Surti buffalo calves (25) of an average 63.52±6.01 days age and 49.68±2.16 Kg weight were randomly divided into 5 homogeneous treatment group of floor types, viz. Concrete floor (CC), Kachcha soil floor without bedding (SOIL), Concrete floor with paddy straw bedding (CC+PS), Kachcha soil floor with paddy straw bedding (SOIL+PS) and Rubber mat bedding (RM) as per Latin Square Design (LSD) for 60 days. DM intake and body weight were recorded at fortnightly interval. The behavioural parameters of the calves were studied by four instantaneous observations for three days in a week. Faecal consistency scoring and eye scoring was recorded as per standard method. Average daily gain (ADG) was highest in SOIL+PS (424.00 g) and lowest in CC (294.80 g). The pooled concentrate, roughage, milk and total DMI was 0.93±0.04, 0.92±0.05, 0.22±0.01 and 2.07±0.07 kg/day, respectively. Highest concentrate intake was in CC group whereas lowest was in SOIL group. Roughage intake was higher in SOIL+PS and CC+PS in which paddy straw was used. Behavioural parameters like cross grooming, licking of floor, playfulness by running/fighting and smelling were statistically (P<0.05) significant amongst treatment group. Significantly higher numbers of calves were found in standing position in CC group as compared to other groups indicating altered comfort zone. The mean faecal consistency score was lower (P<0.05) in SOIL+PS, RM and CC+PS group than SOIL and CC group. However, mean eye score remained statistically non-significant amongst treatment. Thus, paddy straw bedding during winter proved to be most effective either on concrete or soil surface as it overall increases growth performance and welfare of calves.

Aim:The objective of this study was to evaluate the effects of sugar beet tubers as a replacer to green fodder on production performance and economics of lactating Surti buffaloes.Materials and Methods:This trial was conducted at the Livestock Research Station, Navsari Agricultural University, Navsari. Twenty lactating Surti buffaloes in a changeover experimental design were selected to assess the effects of replacing green fodder with sugar beet (Beta vulgaris L.) tubers on production performance, economics of feeding sugar beet and blood biochemical profile. Half (50%) of the hybrid Napier was replaced with sliced sugar beet tubers in the ration of experimental animals.Results:Partial replacement of hybrid Napier with that of sugar beet tubers numerically improved dry matter intake, milk yield, 4% fat corrected milk and milk composition parameters such as fat, solid non-fat, protein and lactose, but not significantly. The blood parameters were in normal range and non-significant except that of glucose and triglycerides, which were increased in the sugar beet group. Replacing sugar beet tubers also proved to be cost-effective with improved net profit around Rs. 6.63/day.Conclusion:It can be concluded that 50% hybrid Napier fodder can be replaced with sugar beet tubers without any adverse effect on animal production performance, milk composition blood biochemical profile and economics of feeding.

No abstract