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Tujuan dari penelitian ini adalah menganalisis perbedaan efektifitas komposisi betina dan jantan terhadap rasio konversi pakan ikan papuyu yang dipelihara di kolam sistem bioflok Metode penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 3 perlakuan 4 ulangan, jenis perlakuan dalam penelitian yaitu A Pemeliharaan ikan papuyu dengan komposisi betina 100%, perlakuan B Pemeliharaan ikan papuyu dengan komposisi betina 75% dan jantan 25% dan perlakuan C Pemeliharaan ikan papuyu dengan komposisi betina 50% dan jantan 50%. Berdasarkan hasil penelitian bahwa pemeliharaan ikan papuyu dengan perbedaan efektifitas komposisi betina dan jantan terhadap rasio konversi pakan memberikan pengaruh yang nyata terhadap rasio konversi pakan ikan Papuyu (Anabas testudineus bloch) menunjukan bahwa nilai FCR terbaik pada perlakuan A (1,37±0,07%) diikuti oleh perlakuan C (1,60±0,25) dan yang terendah adalah perlakuan B (1,71±0,10), dengan uji lanjutan Duncan hasilnya dimana perlakuan A tidak berbeda nyata terhadap perlakuan  B dan C, sedangkan perlakuan C tidak berbeda nyata dengan perlakuan  A dan B, sedangkan perlakuan B berpengaruh nyata terhadap perlakuan A dan C.

Kata Kunci: Efektifitas, Ikan Papuyu, Kolam Bioflok, Food conversion ratio (FCR)

Abstract

The purpose of this study was to analyze the difference in the effectiveness of the composition of females and males on the feed conversion ratio of climbing perch reared in a biofloc system pond. The research method used was a completely randomized design (CRD) with 3 treatments and 4 replications, the type of treatment in this study was A. with a composition of 100% female, treatment B maintenance of climbing perch with a composition of 75% female and 25% male and treatment C maintenance of climbing perch with a composition of 50% female and 50% male. Based on the results of the study that the maintenance of climbing perch with differences in the effectiveness of the composition of females and males on the feed conversion ratio gave a significant effect on the feed conversion ratio of climbing perch (Anabas testudineus bloch) indicating that the best FCR value was in treatment A (1.37±0.07% ) followed by treatment C (1,60±0,25)and the lowest was treatment B (1,71±0,10), with Duncan's follow-up test the results where treatment A was not significantly different from treatments B and C, while treatment C was not significantly different from treatments A and B, while treatment B had a significant effect on treatments A and C.

Keywords: Effectiveness, climbing perch, Biofloc Pond, Food conversion ratio (FCR)