Jurnal Ilmiah Samudra Akuatika
Vol 9 No 2 (2025): Jurnal Ilmiah Samudra Akuatika

Effects of EM-4 Activator Supplementation in Tofu Waste on the Biomass Production of Tubifex sp.

Simamora, Dubel Pituan (Unknown)
Febri, Suri Purnama (Unknown)
Komariyah, Siti (Unknown)
Batubara, Pebry Aisyah Putri (Unknown)



Article Info

Publish Date
24 Nov 2025

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.

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Journal Info

Abbrev

jisa

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Ilmiah Samudra Akuatika adalah terbitan ilmiah berkala, yang terbit dua kali setahun yakni edisi Januari-Juni dan Juli-Desember, Jurnal Ilmiah Samudra Akuatika dikelola oleh Program Studi Budidaya Perairan, Fakultas Pertanian, Universitas Samudra. Jurnal Ilmiah Samudra Akuatika mengangkat ...