PENGARUH PEMBERIAN TEPUNG Ulva lactuca DALAM FORMULASI PAKAN BUATAN TERHADAP INDEKS KEMATANGAN GONAD (IKG) DAN KUALITAS WARNA GONAD BULUBABI (Tripneustes gratilla)

  • Salmon Ratu(1*)
    Fakultas Kelautan dan Perikanan, Undana
  • Agnette Tjendawangi(2)
    Fakultas Kelautan dan Perikanan, Undana
  • Lady Cindy Soewarlan(3)
    Fakultas Kelautan dan Perikanan, Undana
    • (*) Corresponding Author
DOI: https://doi.org/10.35508/aquatik.v2i1.2521

Abstract

This research had been done for 2 months at Balai Besar Ikan Pantai (BBIP) Tablolong.  The purpose of this research is to know the effect of percentage of Ulva lactuca in feed formulation to gonad maturity index and gonad color quality of  sea urchin (Tripneustes gratilla). The research method used Randomized Complete Design (RAL) with 4 treatments, namely: A (Control) 0%, B 10%, C 20% and D 30%, each treatment was repeated 3 times. The result of Variance Analysis (ANOVA) showed that C 20% treatment of Ulva lactuca gave a significant effect to gonad maturity index (GMI) with value of 6. 43% and resulted the best quality gonad color (score 4).

 

Keyword : Tripneustes gratilla, ulva lactuca, gonad maturity index

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Author Biography

Agnette Tjendawangi, Fakultas Kelautan dan Perikanan, Undana

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Published
2020-09-01
How to Cite
Ratu, S., Tjendawangi, A., & Soewarlan, L. (2020). PENGARUH PEMBERIAN TEPUNG Ulva lactuca DALAM FORMULASI PAKAN BUATAN TERHADAP INDEKS KEMATANGAN GONAD (IKG) DAN KUALITAS WARNA GONAD BULUBABI (Tripneustes gratilla). Jurnal Aquatik, 2(1), 45-54. https://doi.org/10.35508/aquatik.v2i1.2521
Issue
Vol 2 No 1 (2019): Jurnal Aquatik
Section
Articles