?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+PENAMBAHAN+TEPUNG+KULIT+RAJUNGAN%2C+%0D%0APortunus+pelagicus+(Linnaeus%2C+1758)+PADA+PAKAN+TERHADAP+PERTUMBUHAN+DAN+TINGKAT+KELANGSUNGAN+HIDUP+%0D%0AIKAN+KAKAP+MERAH%2C+Lutjanus+malabaricus+(Bloch+%26+Schaider%2C+1801)+%0D%0A&rft.creator=Dhiah+Ambarwati%2C+1214111021&rft.subject=Budidaya+.+Perikanan+.+Angling&rft.description=Ikan+kakap+merah+adalah+jenis+ikan+laut+yang+memiliki+nilai+ekonomis+yang+tinggi+dan+banyak+digemari+oleh+masyarakat+untuk+dikonsumsi+atau+diekspor.+Tingginya+permintaan+pasar+yang+menuntut+kontinuitas+produksi+ikan+kakap+merah.+Dalam+usaha+budidaya+ikan%2C+pakan+merupakan+salah+satu+faktor+utama.+Harga+pakan+ikan+kakap+mengalami+kenaikan+setiap+tahunnya.+Hal+ini+disebabkan+oleh+penggunaan+bahan+bakunya+yang+memiliki+harga+tinggi+sehingga+untuk+menekan+harga+pakan+dipilih+tepung+kulit+rajungan+sebagai+sumber+protein+dan+mineral.+Penelitian+ini+bertujuan+untuk+mengkaji+pengaruh+penambahan+tepung+kulit+rajungan+dalam+pakan+terhadap+pertumbuhan+dan+tingkat+kelangsungan+hidup+ikan+kakap+merah.+Penelitian+dilaksanakan+pada+bulan+Maret+sampai+dengan+April+2017+di+Balai+Besar+Perikanan+Budidaya+Laut+(BBPBL)+Lampung.+Rancangan+penelitian+yang+digunakan+adalah+rancangan+acak+lengkap+dengan+4+perlakuan+dan+tiga+ulangan+yaitu+A+(proporsi+tepung+kulit+rajungan+0%25)%2C+B+(proporsi+tepung+kulit+rajungan+5%25)%2C+C+(proporsi+tepung+kulit+rajungan+10%25)%2C+dan+D+(proporsi+tepung+kulit+rajungan+15%25).+Data+pertumbuhan%2C+SR+dan+FCR+dianalisis+dengan+uji+ragam+dan+dilanjutkan+dengan+uji+BNT.+Hasil+penelitian+menunjukkan+bahwa+pakan+tanpa+penambahan+tepung+kulit+rajungan+(A)+memberikan+pengaruh+terbaik+terhadap+pertumbuhan+ikan+kakap+merah+dengan+pertumbuhan+mutlak+52%2C2+gram+dan+pertumbuhan+harian+1%2C04+gram%2Fhari%2C+serta+rasio+konversi+pakan+2%2C49.+Tingkat+kelangsungan+hidup+terbaik+didapat+pada+perlakuan+dengan+penambahan+tepung+kulit+rajungan+sebanyak+15%25+dimana+tingkat+kelangsungan+hidupnya+97%25.%0D%0A%0D%0AKata+kunci+%3A+ikan+kakap+merah%2C+tepung+kulit+rajungan%2C+pertumbuhan%2C+tingkat+kelangsungan+hidup%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0A%0D%0ARed+snapper+is+a+marine+fish+with+high+economic+value+and+is+popular+in+the+community+for+either+local+consumption+or+export.+The+high+demand+of+the+market+demanded+continuity+of+red+snapper+production.+In+fish+culture%2C+the+feed+is+one+of+the+main+factors.+The+price+of+red+snapper+feed+increases+every+year.+This+is+caused+by+the+use+of+pricey+raw+materials%2C+thus+to+reduce+the+feed+cost+crab+shell+flour+is+an+alternative+source+of+protein+and+minerals.+This+study+aimed+to+assess+the+effect+of+crab+shell+flour+addition+in+feed+to+the+growth+and+survival+rate+of+red+snapper.+The+study+was+conducted+from+March+to+April+2017+at+the+Center+for+Mariculture+Development+Lampung.+The+design+of+the+research+was+a+completely+randomized+design+with+four+treatments+and+three+replicates%2C+namely+A+(0%25+proportion+of+crab+shell+flour)%2C+B+(5%25+proportion+of+crab+shell+flour)%2C+C+(10%25+proportion+of+crab+shell+flour)%2C+and+D+(15%25+proportion+of+crab+shell+flour).+Growth+data%2C+SR+and+FCR+were+analyzed+using+the+analysis+of+variance+continued+with+the+LSD+test.+The+results+showed+that+the+feed+without+the+addition+of+crab+shell+flour+(A)+gave+the+best+effect+on+the+growth+of+red+snapper+with+an+absolute+growth+of+52%2C2+grams+and+daily+growth+of+1%2C04+grams%2Fday%2C+as+well+as+2%2C49+feed+conversion+ratio.+The+highest+survival+rate+was+obtained+in+the+treatment+with+15%25+addition+of+crab+shell+flour+at+97%25.%0D%0A%0D%0AKeywords%3A+red+snapper%2C+skin+crab+flour%2C+growth%2C+feed+conversion+ratio%2C+survival+rate%0D%0A&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2018-01-04&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30558%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30558%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30558%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Dhiah+Ambarwati%2C+1214111021++(2018)+PENGARUH+PENAMBAHAN+TEPUNG+KULIT+RAJUNGAN%2C+Portunus+pelagicus+(Linnaeus%2C+1758)+PADA+PAKAN+TERHADAP+PERTUMBUHAN+DAN+TINGKAT+KELANGSUNGAN+HIDUP+IKAN+KAKAP+MERAH%2C+Lutjanus+malabaricus+(Bloch+%26+Schaider%2C+1801).++UNIVERSITAS+LAMPUNG%2C+FAKULTAS+PERTANIAN.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F30558%2F