Judul: Sistem Penunjang Keputusan untuk Investasi pada Industri Tepung Ikan
Abstrak: Tepung ikan merupakan salah satu komponen penyusun ransum ternak yang sampai sekarang belum bergeser dari formula ransum ternak, dengan persentase pemakaian ratarata 8 - 10 persen. Permintaan akan cepung ikan terus meningkat dari tahun ke tahun seiring dengan perkernbangan subsektor peternakan. Potensi perikanan laut Indonesia sangat besar, namun ironisnya sebagian besar kebutuhan tepung ikan dalam negeri dipenuhi oleh impor. Tujuan penelitian ini adalah merancang dan mengembangkan suatu perangkat lunak sistem penunjang keputusan yang berguna untuk membantu menganalisa kelayakan pendirian industri tepung ikan ditinjau dari aspek pasar, aspek teknis khususnya pemilihan lokasi, dan aspek finansial.
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Judul: Sistem Penunjang Keputusan untuk Perencanaan Produksi pada Industri Perikanan
Abstrak: Pada industri pengolahan ikan, persediaan bahan baKu yang mengalami Kekurangan akan menimbulkan kehllangan Kesempatan pasar, sedangkan apabila kelebihan rnenimbulkan masalah kerusakan mutu, timbulnya biaya penyimpanan yang tinggi dan kerugian investasi mibat adanya modal yang terhenti. Kajian mengenai perihal manajemen persediaan dengan teknik pendekatan sistem diharapkan dapat mengendallkan sltuasi tersebut.
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Judul: Distribution and Diversity of Ectoparasite Mites on Geckos in Indonesia
Abstrak: Data on the diversity and dispersal of parasitic mites on house geckos in Indonesia are very scarce. In this work, the distribution and diversity of mites living on three species of house geckos, namely Cosymbotus platyurus, Hemidactylus frenatus, and H. garnotii collected throughout Indonesia, has been elaborated. Geckos and mites were captured and immediately preserved in 70% ethanol. Whole mount of the mites was prepared by clearing in lactophenol followed by mounting on polyvinyl lactophenol solutions. The SEM preparation was conducted to examine the detail morphological characters of the mites. The results showed that among 448 individuals of geckos, 221 geckos were infected by Geckobia mites. Prevalences of C. platyurus, H. frenatus, and H. garnotii infested by mites were 14.8%, 50.69%, and 79.6%, respectively. Three different spesies of Geckobia (G1, G2, and G3) could be differentiated; and based on similarities of their morphological characters to ones described in published literatures, Geckobia G2 is Geckobia glebosum and Geckobia G3 is Geckobia bataviensis while G1 could not be identified to the species level. The highest mean intensity of Geckobia G1 infestation was found on H. garnotii (I=7.0), G. glebosum infestation on H. frenatus (I=3.5), and G. bataviensis infestation on H. garnotii (I=11.8). In general, C. platyurus was infested by the least number of mites. Geckobia G1 were found living on the skin folds on the claws, G. glebosum were found mainly on the body and thigh, and G. bataviensis were found on almost all parts of the host’s body. Geckobia mites are distributed randomly throughout Indonesian Archipelago, following the pattern of distribution of their hosts. So it is concluded that Geckobia G1, G. glebosum, and G. bataviensis are sympatric.
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