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All Journal Jurnal Ilmiah Samudra Akuatika
Simamora, Dubel Pituan
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Agriculture, Biological Sciences & Forestry

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Effects of EM-4 Activator Supplementation in Tofu Waste on the Biomass Production of Tubifex sp. Simamora, Dubel Pituan; Febri, Suri Purnama; Komariyah, Siti; Batubara, Pebry Aisyah Putri
Jurnal Ilmiah Samudra Akuatika Vol 9 No 2 (2025): Jurnal Ilmiah Samudra Akuatika
Publisher : Fakultas Pertanian Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jisa.v9i2.12590

Abstract

Silkworms (Tubifex sp.) play an important role because they can stimulate faster fish growth, especially in seed production. This study aims to analyze and observe the effect of EM-4 administration on tofu dregs on increasing silkworm biomass (Tubifex sp.). The method used in this study is the Completely Randomized Design (CRD) experimental method with 5 treatments and 3 replications. The administration treatments used were P1 EM-4 activator mixture 0 ml/10 g tofu dregs, P2 EM-4 activator mixture 1 ml/10 g tofu dregs, P3 EM-4 activator mixture 2 ml/10 g tofu dregs, P4 EM-4 activator mixture 3 ml/10 g tofu dregs, P5 EM-4 activator mixture 4 ml/10 g tofu dregs. The results of the EM-4 administration treatment on tofu dregs had a significant effect on increasing biomass in treatment 5, producing a value of 10.28 ± 0.80e.
Co-Authors Febri, Suri Purnama Pebry Aisyah Putri Batubara Siti Komariyah