?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+PENAMBAHAN+METIONIN+PADA+PAKAN+FORMULASI%0D%0ATERHADAP+LAJU+PERTUMBUHAN+IKAN+KERAPU+MACAN%0D%0A(Epinephelus+fuscoguttatus)+DI+FASE+PENGGELONDONGAN&rft.creator=Helpo+Prayor%2C+1414111030&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Metionin+merupakan+salah+satu+asam+amino+esensial+yang+tersedia+dalam+ransum%0D%0Adengan+jumlah+yang+cukup+memiliki+fungsi+untuk+memulai+sintesis+protein+dalam%0D%0Apertumbuhan+ikan.+Penelitian+ini+bertujuan+untuk+mengetahui+pengaruh%0D%0Apenambahan+kadar+metionin+berbeda+pada+pakan+terhadap+pertumbuhan+dan%0D%0Akelangsungan+hidup+kerapu+macan+(Epinephelus+fuscoguttatus)+di+fase%0D%0Apenggelondongan%2C+sebanyak+tiga+perlakuan+dilakukan+dalam+penelitian+ini+yaitu%0D%0Akontrol+(tanpa+penambahan+metionin)%2C+untuk+pakan+mandiri+dengan+penambahan%0D%0Ametionin+0%2C35%25+(perlakuan+1)%2C+dan+0%2C5%25+(perlakuan+2)+masing-masing+dengan+3%0D%0Aulangan.+Ikan+kerapu+macan+dengan+bobot+rata-rata+60+g%2Fekor+dipelihara+dalam%0D%0Abak+fiber+ukuran+(2%2C5%C3%971%C3%971)+meter+selama+60+hari.+Rancangan+yang+digunakan%0D%0Adalam+penelitian+ini+adalah+Rancangan+Acak+Lengkap+(RAL).+Data+yang%0D%0Adiperoleh+dianalisis+menggunakan+ANOVA+pada+taraf+kepercayaan+95%25+melalui%0D%0Aprogram+SPSS+21+dan+uji+lanjut+Tukey+untuk+mengetahui+perlakuan+terbaik.+Hasil%0D%0Aanalisis+menunjukan+bahwa+penambahan+metionin+dalam+pakan+formulasi+mampu%0D%0Amenyamai+pakan+komersial+dalam+hal+pertumbuhan+mutlak%2C+dan+laju+pertumbuhan%0D%0Aspesifik.+Meskipun+hasil+FCR+pakan+mandiri+lebih+tinggi+dari+kontrol%2C+tetapi%0D%0Asecara+ekonomis+masih+jauh+lebih+rendah+2+kali+lipat.Penambahan+metionin+0%2C5%25%0D%0Adianjurkan+dalam+produksi+pakan+formulasi+untuk+budidaya+ikan+kerapu.%0D%0A%0D%0AKata+Kunci%3A+Kerapu+Macan%2C+Metionin%2C+Pakan+Mandiri%2C+Penggelondongan.%0D%0A%0D%0AMethionine+is+one+of+the+essential+amino+acids+that+are+available+in+the+diet+in%0D%0Asufficient+quantities+to+have+a+function+to+initiate+protein+synthesis+in+fish+growth.%0D%0AThis+study+aimed+to+determine+the+effect+of+adding+different+levels+of+methionine%0D%0Ato+feed+on+the+growth+and+survival+of+tiger+grouper+(Epinephelus+fuscoguttatus)+in%0D%0Athe+germination+phase.+Three+treatments+were+carried+out+in+this+study%2C+namely%0D%0Acontrol+(without+the+addition+of+methionine)%2C+for+independent+feed+with+the%0D%0Aaddition+of+0%2C+methionine.+35%25+(treatment+1)%2C+and+0.5%25+(treatment+2)+each+with+3%0D%0Areplications.+Tiger+grouper+with+an+average+weight+of+60+g%2Fhead+was+kept+in+a+fiber%0D%0Atank+measuring+(2.5%C3%971%C3%971)+meter+for+60+days.+The+design+used+in+this+study+was+a%0D%0Acompletely+randomized+design+(CRD).+The+data+obtained+were+analyzed+using%0D%0AANOVA+at+a+95%25+confidence+level+through+the+SPSS+21+Program+and+Tukey's%0D%0Afurther+test+to+determine+the+best+treatment.+The+results+of+the+analysis+showed+that%0D%0Athe+addition+of+methionine+in+the+formulated+feed+was+able+to+match+the%0D%0Acommercial+feed+in+terms+of+absolute+growth+and+specific+growth+rate.+Although%0D%0Athe+independent+feed+FCR+yield+was+higher+than+the+control%2C+but+economically+it%0D%0Awas+still+much+lower+by+2+times.+The+addition+of+methionine+0.5%25+is%0D%0Arecommended+in+the+production+of+formulation+feed+for+the+cultivation+of+grouper%0D%0Afish.%0D%0A%0D%0AKeywords%3A+Tiger+Grouper%2C+Methionine%2C+Feed+Formulation%2C+Nursery.&rft.publisher=Fakultas+Pertanian&rft.date=2021-11-27&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62446%2F1%2FABSTRAK%2520-%2520Helpo%2520Prayor.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62446%2F2%2FSKRIPSI%2520FULL%2520-%2520Helpo%2520Prayor.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62446%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Helpo%2520Prayor.pdf&rft.identifier=++Helpo+Prayor%2C+1414111030++(2021)+PENGARUH+PENAMBAHAN+METIONIN+PADA+PAKAN+FORMULASI+TERHADAP+LAJU+PERTUMBUHAN+IKAN+KERAPU+MACAN+(Epinephelus+fuscoguttatus)+DI+FASE+PENGGELONDONGAN.++Fakultas+Pertanian%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F62446%2F