?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Laju+Pertumbuhan+Ikan+Lele+Sangkuriang+(Clarias+gariepinus)Pada+Sistem+Resirkulasi+Dengan+Aplikasi++Biofilter+Kijing+Air+Tawar+(Pilsbryoconcha+exilis)+%0D%0A&rft.creator=Sandy+Putra%2C+0914111014&rft.subject=+&rft.description=ABSTRAK%0D%0A%0D%0ALAJU+PERTUMBUHAN+IKAN+LELE+SANGKURIANG+(Clarias+gariepinus)+%0D%0APADA+SISTEM+RESIRKULASI+DENGAN+APLIKASI++BIOFILTER+%0D%0AKIJING+AIR+TAWAR+(Pilsbryoconcha+exilis)+%0D%0A%0D%0AOleh%0D%0A%0D%0ASANDY+PUTRA%0D%0A%0D%0A%0D%0AIkan+lele+(Clarias+gariepinus)+merupakan+salah+satu+komoditas+perikanan+di+Indonesia+yang+memiliki+nilai+ekonomi+tinggi.+Salah+satu+faktor+yang+mempengaruhi+pertumbuhan+ikan+lele+sangkuriang+adalah+kualitas+air.+Selain+kebutuhan+oksigen%2C+NH3+juga+merupakan+faktor+penghambat+dalam+pertumbuhan+ikan.+Konsentrasi+NH3+pada+tingkat+0%2C18+mg%2Fl+dapat+menghambat+pertumbuhan+ikan.+Kijing+(Pilsbryoconcha+exilis)+merupakan+organisme+filter+feeder+dapat+dikombinasikan+dengan+sistem+resirkulasi+sehingga+efisien+dalam+penggunaan+air.+Tujuan+penelitian+ini+adalah+mempelajari+pengaruh+biofilter+kijing+air+tawar+(Pilsbryoconcha+exilis)+terhadap+laju+pertumbuhan+lele+sangkuriang.+Penelitian+ini+menggunakan+perlakuan+kepadatan+kijing+air+tawar+yang+berbeda+yaitu+100%2C+150%2C+200%2F+0%2C6+m3+individu+dan+kontrol.+Hasil+penelitian+menunjukkan+bahwa+penambahan+kijing+air+tawar+berpengaruh+terhadap+pertumbuhan+dan+kelangsungan+hidup+ikan+lele+sangkuriang.+Pertumbuhan+mutlak+tertinggi+terdapat+pada+perlakuan+200+individu+dengan+berat+19.71+gr+dan+tingkat+kelangsung+hidup+tertinggi+terdapat+perlakuan+200+individu+dengan+80.14+%25.+%0D%0A%0D%0AKata+kunci%3A+lele+sangkuriang%2C+biofilter%2C+kijing+air+tawar%2C+pertumbuhan%2C+kelangsungan+hidup%0D%0A%0D%0A%0D%0A%0D%0A%0D%0ATHE+EFFECT+OF+FRESH+WATER+MUSSEL+(Pilsbryoconcha+exilis)++++++++%0D%0AAS+BIO+FILTER+IN+RECIRCULATING+SYSTEM+ON+GROWTH+RATE+OF++SANGKURIANG+CATFISH+(Clarias+gariepinus)+%0D%0A%0D%0ABy+%0D%0A%0D%0A+SANDY+PUTRA%0D%0A%0D%0A%0D%0ACatfish+(Clarias+gariepinus)+is+one+of+fishery+commodities+in+Indonesia+that+has+a+high+economic+value.+The+parameter+that+has+an+important+effect+of+catfish+growth+is+water+quality.+Ammonia+is+a+limiting+factor+to+growth+rate+of+cat+fish.+Concerntation+of+0.18+mg%2Fl+ammonia+(NH3)+could+inhibit+fish+growth.+Recirculating+system+combine+with+bio+filter+is+the+way+to+reduce+ammonia.+The+aim+of+this+research+was+to+study+the+effect+of+fresh+water+mussel+(Pilsbryoconcha+exilis)+as+bio+filter+in+recirculating+system+on+growth+rate+and+survival+rate+of+Sangkuriang+catfish.+This+research+used+four+difference+treatment+density+of+fresh+water+mussel+there+are+0%2C+100%2C+150%2C+and+200%2F+0%2C6+m3+mussels.+The+result+showed+that+all+treatment+by+using+fresh+water+mussel+affected+the+growth+and+survival+rate+of+Sangkuriang+catfish.+The+highest+of+absolute+growth+was+found+on+200+freshwater+mussels+treatment+by+producing+catfish+weight+of+19.71+grams%2C+and+the+highest+of+survival+rate+was+found+on+200+P.+exilis+with+of+rate+80%2C14%25.++%0D%0A++++%0D%0A%0D%0AKeywords%3A+Sangkuriang+catfish%2C+bio+filter%2C+fresh+water+mussel%2C+growth%2C+survival+rate.+%0D%0A&rft.publisher=Fakultas+Pertanian&rft.date=2014-12-02&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F1%2FABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F2%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F3%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F4%2FCOVER%2520LUAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F5%2FDAFTAR%2520GAMBAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F6%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F7%2FDAFTAR%2520TABEL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F8%2FLEMBAR%2520PENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F9%2FLEMBAR%2520PERNYATAAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F10%2FLEMBAR%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F11%2FMOTO.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F12%2FPERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F13%2FRIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F14%2FSANWACANA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F15%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F16%2FBAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6190%2F17%2FBAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F619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