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All Journal PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Ahmad Baharudin
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Social Sciences

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PENGARUH PERENDAMAN LARUTAN TEH TERHADAP DAYA TETAS TELUR IKAN LELE SANGKURIANG (Clarias gariepinus) Ahmad Baharudin; M Bahrus Syakirin; Tri Yusufi Mardiana
Pena Akuatika Jurnal Ilmiah Perikanan Dan Kelautan Vol 14, No 1 (2016): PENA AKUATIKA JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Fakultas Perikanan Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (73.308 KB) | DOI: 10.31941/penaakuatika.v14i1.502

Abstract

This study aims to determine the effect of the tea solution to the hatching of fish eggs catfish and determine the percentage of the optimal solution for soaking tea fish eggs catfish. The study was designed using completely randomized design (CRD) by applying 5 treatments and 3 replications. As the treatment is tea solution at a dose as follows: A (0 g / L), B (2 g / L), C (4 g / L), D (6 g / L) and E (8 g / L). Results of analysis of variance showed differences in the percentage of tea very significant effect on the percentage of hatchery fish catfish. The average percentage of hatchery fish catfish highest obtained at treatment of 6 g / L is 76.67%, then treatment of 8 g / L at 63.33%, the treatment of 4 g / L by 60%, the treatment of 2 g / L of 53.33% and lowest on the treatment of 0 g / L at 43.33%. The results of the analysis of polynomials orthogonal indicates that the response percentage of hatchery fish catfish to the difference in the percentage of tea quadratic equation: Y = 41.4286 + 8.4031 X - 0.6548 X2, where the percentage of tea optimal for 6:42% with the percentage of hatchery fish catfish of 68.39%. Keywords : Hatcing rate, tea, catfish
Co-Authors Mohammad Bahrus Syakirin Tri Yusufi Mardiana