This investigation aims to evaluate the nutritive value of water hyacinth, rain tree pods and Mimosa pudica through chemical composition and In vitro gas production technique. Water hyacinth was categorised in to water hyacinth leaves (WHL) and water hyacinth petioles (WHP); rain tree pods into Rain tree seeds (RTS) and pods without (PWS). RTS had highest CP content of 29%
Aim:To study the effect of dietary supplementation of lecithin and carnitine on growth performance and nutrient digestibility in pigs fed high-fat diet.Materials and Methods:A total of 30 weaned female large white Yorkshire piglets of 2 months of age were selected and randomly divided into three groups allotted to three dietary treatments, T1 - Control ration as per the National Research Council nutrient requirement, T2 - Control ration plus 5% fat, and T3 - T2 plus 0.5% lecithin plus 150 mg/kg carnitine. The total dry matter (DM) intake, fortnightly body weight of each individual animal was recorded. Digestibility trial was conducted toward the end of the experiment to determine the digestibility coefficient of various nutrients.Results:There was a significant improvement (p<0.01) observed for pigs under supplementary groups T2 and T3 than that of control group (T1) with regards to growth parameters studied such as total DM intake, average final body weight and total weight gain whereas among supplementary groups, pigs reared on T3 group had better intake (p<0.01) when compared to T2 group. Statistical analysis of data revealed that no differences were observed (p>0.05) among the three treatments on average daily gain, feed conversion efficiency, and nutrient digestibility during the overall period.Conclusion:It was concluded that the dietary inclusion of animal fat at 5% level or animal fat along with lecithin (0.5%) and carnitine (150 mg/kg) improved the growth performance in pigs than non-supplemented group and from the economic point of view, dietary incorporation of animal fat at 5% would be beneficial for improving growth in pigs without dietary modifiers.
Thirty two weaned piglets were randomly divided into three groups allotted to the three dietary treatments, T1-control ration, T2-control ration plus 5 per cent fat and T3-T2 plus 150 mg/kg carnitine. The total dry matter intake, fortnightly body weight of each individual animal and economics were recorded. There was a significant improvement (P<0.01; and 0.05) observed for pigs under supplemented group (T2 and T3) than that of control group (T1) with regards to all growth parameters studied during growing phase than finisher phase and overall period. The cost of feed per kg weight gain during the overall period was found to be comparable among treatments (T1, T2, and T3). It may be concluded that primary response of pigs to dietary supplements were more during growing stage than finisher and inclusion of 5 % fat would be beneficial for improving growth in weaned LWY piglets.
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