Randi Mulianda
Animal Science Study Program, Faculty Of Sains And Technology, Tjut Nyak Dhien University, Medan, Indonesia

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Kualitas Fisik Silase Rumput Gajah dan Ampas Tahu Segar dengan Penambahan Sirup Komersial Afkir: The Physical Quality of Elephant Grass and Fresh Tofu Dregs Silage with Rejected Commercial Syrup Addition Sadarman; Dewi Febrina; Teguh Wahyono; Randi Mulianda; Novia Qomariyah; Rizki Amalia Nurfitriani; Fitrah Khairi; Danung Nur Adli Adli; Suci Desraini Romli; Zulkarnain; Agustin Bayu Prastyo
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 20 No. 2 (2022): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.20.2.73-77

Abstract

This study aimed to evaluate the addition of rejected commercial syrup on the physical quality of silage made from elephant grass and fresh tofu dregs. The making process and harvesting of silage were conducted out at the Laboratory of Nutrition and Feed Technology, Faculty of Agriculture and Animal Husbandry, UIN Suska Riau. The ingredients used were elephant grass, fresh tofu dregs, and commercial syrup. Completely Randomized Design (CRD) consisting of 3 treatments and 7 replications was used in this study. The treatments in this study were P1: elephant grass + fresh tofu dregs, P2: P1 + 5% commercial syrup, and P3: P1 + 10% commercial syrup. Variable observed were dry matter loss, temperature, pH, color, texture, aroma, and fungal growth. The data obtained were analyzed based on analysis of variance, and if there was a significant effect between treatments, then it was followed by Duncan's test at 5% level. The results of this study that the addition of rejected commercial syrup had a significant effect (p<0.05) on dry matter loss, pH, color, texture, and aroma, while temperature and fungal growth were not significant. Silage dry matter loss was in the range of 5.83%-7.61%, silage temperature under normal conditions was 28.7°C -29.6°C, silage pH was within normal limits of 3.61-3.95, silage color followed the color of the commercial syrup used, the aroma was typical of silage to fresh, the texture of the silage was medium to fine, and was not overgrown with fungus. Increasing the level of addition of rejected commercial syrup showed a decrease in the pH value and dry matter loss was better than the control. Based on the results of this study, it could be concluded that the addition of commercial syrup at the level of 10% BK could improve the physical characteristics of silage made from elephant grass and fresh tofu dregs which were stored for 30 days. Key words: elephant grass, silage, syrup, tofu dregs
POTENSI LARVA LALAT TENTARA HITAM RENDAH LEMAK TERHADAP KECERNAAN DAN FERMENTASI RUMEN IN VITRO SEBAGAI BAHAN PAKAN ALTERNATIF Mulianda, Randi; Dewi, Rita Roswita; Rusdhi, Alfath; Kejora, Emmy; Martha, Reno; Harahap, Ari Ashari
JANHUS: Jurnal Ilmu Peternakan Journal of Animal Husbandry Science Vol 10 No 1 (2025): Jurnal Ilmu Peternakan (Journal of Animal Husbandry Science)
Publisher : Fakultas Pertanian Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52434/janhus.v10i1.43122

Abstract

Purpose: This study aimed to evaluate the differences in nutritional value between whole BSF larvae and defatted BSF larvae through chemical analysis and in vitro rumen fermentation trials. Methods: Four treatments were tested: whole BSF larvae (T1), mechanically defatted BSF larvae (T2), chemically defatted BSF larvae (T3), and soybean meal as a control (T4). Proximate analysis and Van Soest fiber fraction methods were performed. Results: Defatting improved dry matter and organic matter digestibility as well as gas production compared with whole BSF larvae. Ammonia concentration and VFA showed no significant differences among treatments. Conclusion: Fat reduction in BSF larvae enhanced their quality in in vitro rumen fermentation, indicating their potential as an alternative feed ingredient for ruminant livestock.
Global Research Trends on the Utilization of Black Soldier Fly in Ruminant Nutrition (2004–2025): A Scopus-Based Bibliometric Analysis Mhd Adanan Purba; Randi Mulianda; Rita Rosmala Dewi; Reno Martha; Novia Qomariyah; Rakhmad Perkasa Harahap; Karina Mia Berutu; Zein Ahmad Baihaqi; Indra Joni
ANIMAL PRODUCTION Vol. 28 No. 2 (2026)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap....466

Abstract

The growing demand for sustainable protein sources in ruminant production systems has intensified scientific interest in black soldier fly larvae (BSFL; Hermetia illucens L.) as an alternative feed ingredient. This study presents a comprehensive bibliometric analysis of global scientific publications on the use of BSFL in ruminant nutrition. Bibliographic data were retrieved from the Scopus database for the period 2004–2025 and analysed using established bibliometric tools to assess publication trends, citation patterns, collaboration networks, source concentration, and thematic evolution. A total of 194 peer-reviewed documents were identified, published across 115 sources by 903 authors, with a mean of 6.0 authors per article and 36.08% international co-authorship. Publication output increased markedly over the past decade, indicating that BSFL research has emerged as a rapidly developing and multidisciplinary field. Thematic analysis revealed a clear transition from early studies centred on basic biology and waste bioconversion toward applied research addressing ruminant nutrition, feed efficiency, and sustainability. Source analysis further showed that although insect- and feed-specific journals dominate publication volume, environmental journals attract disproportionately higher citation intensity, suggesting that the field remains conceptually anchored in circular-economy frameworks rather than fully integrated into mainstream animal nutrition science.