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Carcass and meat production of local male ducks can be used as indicators to assess carcass quality. The purpose of this study was to determine the quality of carcasses, meat production and offal of male local ducks in traditional markets on the islands of Lombok and Sumbawa based on the Indonesian National Standard. The research material used 64 male local ducks aged 55-60 days with details of 36 coming from chicken slaughterhouses in Mataram City, 12 ducks from chicken slaughterhouses in West Lombok Regency, and 16 ducks from chicken slaughterhouses in Sumbawa Regency. Sampling of local male ducks from each sub-district was by using random sampling. The research data consisted of live weight, carcass weight, meat weight, carcass percentage, and offal percentage were analyzed using the Microsoft Excel program and SPSS version 16 software program regression correlation analysis. Data analysis showed that local male ducks slaughtered in traditional markets on the islands of Lombok and Sumbawa produced duck carcasses belonging to quality I as much as 51.16 ± 10.68% of the total sample, quality II as much as 37.71 ± 15.28% and quality III of 17.13 ± 6.85%. Pure local male duck meat products circulating in traditional markets on the islands of Lombok and Sumbawa are 43.96% and 44.82% respectively. Conclusion: Carcass quality and meat production of local male ducks in the traditional markets of the islands of Lombok and Sumbawa have met the Indonesian National Standard, namely live weight of 1,290 g, carcass percentage of 60.33%, and pure meat production of 44.25%.

The objectives of this study were to analyze the potential of incorporating bali cattle hide gelatin and gaharu leaf extract encapsulated as an edible film with antioxidant potential. The research method was using Completely Randomized Design, ie concentration of gaharu leaf extract encapsulated (G0 = 0%, G1 = 5%, G2 = 10%, G3 = 15% and G4 = 20%). The results showed that the characteristics of edible films were significantly different (P

Bali cattle are local Indonesian cattle that were first developed on the island of Bali with unique properties, namely resistance to heat grip and not selective for feed. This research was conducted to assess the production performance and carcass quality of male Bali cattle by feeding fermented pineapple peel. The materials and methods used were twelve male Bali cattle with an average initial weight of 168.46 ± 11.95 kg placed in individual cages randomly based on a Completely Randomized Design with 3 treatments and 4 tails as replications. namely: T0=Native grasses +(39% milled corn+61% rice bran+0% fermented pineapple peel); T1=Native grasses +(10% milled corn+70% bran+20% fermented pineapple skin with tape yeast); and T2=Native grasses +(15% milled corn +65% bran+20% pineapple peel fermented by lactic acid bacteria). The research data consisting of production performance and carcass quality were analyzed by analysis of variance using the SPSS version 16 software program and continued with Duncan's test at the 5% confidence level. The results showed that the addition of pineapple peel fermented by lactic acid bacteria as much as 20% in the ration could provide the highest daily body weight gain of male Bali cattle (0.66 kg/head/day), low FCR (8.01), high protein consumption (630.18g/head/day), high carcass percentage (55.17%), high meat index (1.00) with large rib eye area (55.97 cm2). Conclusion: The addition of pineapple peel fermented by lactic acid bacteria in the ration of as much as 20% can improve the production performance and carcass quality of male Bali cattle.