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All Journal Jurnal Ilmu dan Kesehatan Hewan Ecotrophic, Journal of Environmental Science
Ida Bagus Sudana
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Environmental Science Health Professions Veterinary

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Fermented Purple Sweet Potato in Rations on Carcass Improvement, Antioxidant Profile, Meat, and Eggs Lipid Profile of Bali Ducks Tjokorda Gede Belawa Yadnya; Ida Bagus Sudana; I.G. A.I. Aryani
Veterinary Science and Medicine Journal Vol 4 No 1 (2016)
Publisher : Udayana University

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Abstract

This study aimed to determine the effort of fermented purple sweet potato in the rations to improve carcass, antioxidant profile, meat and eggs lipid profile of bali ducks. Completely randomized design with three treatments was used in this study. Sixty baliducks were divided into 3 treatments that provision by rations; A: without purple sweet potato, B: with 10% purple sweet potato, C: with 10% fermented purple sweet potato.The experiment used four replications to each treatment which 5 layer ducks were used as a repetition in each unit of experiment. The experiment was done for 12 weeks. Antioxidant consumption was counted during the experiment. In the end of experiment the ducks were killed and meat antioxidant profile namely antioxidant capacity, malondialdehida (MDA) and superoxide dismutase (SOD), carcass profile including slaughter weight, carcass weight, carcass percentage, and physical carcass composition (meat, bone, fat including skin) were recorded. Meat and egg lipid profile (total cholesterol, highdensity lipoprotein (HDL), low density lipoprotein (LDL) and triglycerides) were also counted in the end of experiment.The results showed fermented purple sweet potato in the rations significantly increased the consumption of antioxidants, accompanied by increasing in slaughter weight, carcass weight, carcass percentage, and meat percentage. Fermented purple sweet potato in the rations also significantly reduced the percentage of sub-cutaneous fat and skin. Fermented purple sweet potato improved antioxidant profile significantly, increased antioxidant capacity, and superoxide dismutase (SOD), and decreased the levels of malondialdehide (MDA). It also decreased significantly the total cholesterol, HDL, LDL and triglycerides in meat and eggs. The conclusion of the research is a 10 % fermented purple sweet potato in the rations be able to improve the antioxidant consumption, carcass, antioxidant profile, meat and eggs lipid profile of first laying phase of bali ducks.
PEMANFAATAN DATA SATELIT DAN SISTIM INFORMASI GEOGRAFIS (SIG) UNTUK MENENTUKAN DAERAH PERIKANAN PANTAI DI LAUT SELATAN JAWA BARATPEMANFAATAN DATA SATELIT DAN SISTIM INFORMASI GEOGRAFIS (SIG) UNTUK MENENTUKAN DAERAH PERIKANAN PANTAI DI LAUT SELATAN JAWA BA Hariyadi -; Ida Bagus Sudana
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 5 No 1
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

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Indonesia is maritime country surrounding by Wide Ocean. Two seasons that always happened in this area have been influence to the situation of oceanography and fisheries zone. The seasons which happened because influence by wind of monsoon, which are West Monsoon, East Monsoon, and the transition condition among both. The fishing ground information used Geography Information System (GIS) and remote sensing (RS) software and can be used for specific purpose. The most fundamental application is for dynamics population and distribution of fish in the ocean ecosystem. Environmental characteristics such as: temperature, thermo clines, salinity, ocean currents, and depth is identify potential fishing use technology of image satellite represent the way of identifying indirectly. From satellite data far identified by interconnected oceanography parameters sliver with fish habitation or potential schooling fish. Between oceanography parameter having relation with life of pelagic fish is water temperature go out to sea and fertility of territorial water area. Map of conducive satellite data, sea surface temperature ( SST) and content of chlorophyll-a the can be obtained by information about oceanography phenomena specially front thermal and upwelling representing potency area as fishing indicator. Fishing vessel usually leave fishing base without exactly knowing location of fishing ground so it always stay in uncertainty potential location of fishing ground, therefore its haul also becoming not surely. Meanwhile, in consequence of uncertainty fishing location, resulted fishing ship passing many time and fuel to looking for location of fishing ground. Successfully of the fishing operation is not depend by experience of fishing master but there are must be have the data where fishing ground located. And application of semi active fishing gear much help fisherman salary and require following by other sub-province especially at the west season, but having to limit by usage mesh size enabled by law or regulation so that small fish do not follow to be caught.
Co-Authors Hariyadi - I.G. A.I. Aryani Tjokorda Gede Belawa Yadnya