Jurnal Biologi Tropis
Vol. 23 No. 2 (2023): April-June

Effect of Saccharomyces cerevisiae and Cobalt in Ammoniated Oil Palm Trunk to In-Vitro Digestibility of Dry Matter, Organic Matter and Crude Protein

Azhary Noersidiq (Universitas Mataram)
Yetti Marlida (Universitas Andalas)
Mardiati Zain (Universitas Andalas)
Fauzia Agustin (Universitas Andalas)
Fahrullah Fahrullah (Universitas Mataram)
Vebera Maslami (Universitas Mataram)

Article Info

Publish Date
08 Mar 2023

Abstract

Amoniated oil palm trunk has potency as feed of ruminant but have to combined with technology to increase its digestibility by supplementation with Saccharomyces cerevisiae and Cobalt (Co) minerals. The purpose of this study was to know the effect from S. cerevisiae and Co supplementation in ammoniated oil palm trunk to in-vitro digestibility of dry matter (IVDM), organic matter (IVOM) and crude protein (IVCP). This research used a 3 x 3 factorial Randomized Block Design (RBD) with 2 factors and 3 replications where factor A was the level of S. cerevisae (A1: 0%, A2: 0.5%, A3: 1%) and factor B was the level of Co (B1: 0 ppm, B2: 0.1 ppm, B3: 0.2 ppm). The results showed that supplementation of them was increased digestibility as a single factor but did not show any interaction between them. The best treatment was 0.5% S. cerevisiae and 0.1 ppm mineral Co with the highest increasion was 63.72% IVDM; 64.08% IVOM and 72.58% IVCP respectively.

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Journal Info
Jurnal Biologi Tropis
Website

Abbrev

JBT

Publisher

Universitas Mataram

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

Description

Jurnal Biologi Tropis (ISSN Cetak 1411-9587 dan ISSN Online 2549-7863) diterbitkan mulai tahun 2000 dengan frekuensi 2 kali setahun oleh Program Studi Pendidikan Biologi PMIPA FKIP Universitas Mataram, berisi hasil penelitian dan ulasan Ilmiah dalam bidang Biologi ...