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All Journal Jurnal Sain Veteriner Buletin Peternakan Jurnal Ilmu Ternak Abdimas Biotropika Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Techno: Jurnal Penelitian JURNAL KESEHATAN LINGKUNGAN (Journal of Environmental Health) Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Animal Production : Indonesian Journal of Animal Production Journal of Livestock Science and Production SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan IJEMS (Indonesian Journal of Environmental Management and Sustainability) Jurnal Medik Veteriner Jurnal Pengabdian Magister Pendidikan IPA Jambura Journal of Animal Science ASEAN Journal on Science and Technology for Development JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) Canrea Journal: Food Technology, Nutritions, and Culinary Journal Jurnal Ilmu Peternakan Terapan SEMAR Jurnal Teknologi Hasil Peternakan Andalasian International Journal of Entomology Jurnal Pengabdian Nasional (JPN) Indonesia Animal Production
Listya Purnamasari
Program Studi Peternakan, Fakultas Pertanian, Universitas Jember
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Journal : asean journal on science and technology for development

 1 
Exploration of Local Microorganisms from Rumen and Their Potential to Make Silage from Agricultural Waste Listya Purnamasari; Hari Purnomo; Hidayat Bambang Setyawan
ASEAN Journal on Science and Technology for Development Vol. 37 No. 3 (2020): Movement
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29037/ajstd.642

Abstract

Agricultural wastes are very diverse in type and have low nutrient values, especially in lignin and cellulose, which are difficult to digest. One way of overcoming this problem is by biological treatment using microorganisms, also known as silage. The availability of bio-activators that are both cost-efficient and easy to make further suggests that using local microorganisms may be an effective possible solution. This study focused on processing food crop waste (corn leaves) into silage using local microorganisms as the bio-activators. Research took place in the Agrotechnology Laboratory, University of Jember. The experimental design was completely randomized with four treatments: Treatment 1 (rumen), Treatment 2 (rumen + banana humps), Treatment 3 (rumen + petung bamboo shoots), and Treatment 4 (rumen + gamal leaves). The parameters tested were local microorganism quality (pH, total microbial, and organoleptic) and silage quality (nutrient composition, pH, and organoleptic). After three weeks, the organoleptic local microorganism test results in all treatments showed clear colors, an acidic aroma, small number of fungi, and normal pH (3–5). In terms of silage quality, the resulting local microorganisms could be used as a bio-activator in the silage fermentation process, with the maturity level indicated by a color change (green to brownish green), sweet and acidic aroma, softer tape and texture, and pH of 4–6. The proximate test results of this silage feed showed better nutrient content in the addition of formulations in the manufacture of local microorganisms. Petung bamboo shoots, gamal leaves, and banana humps can increase the nutrient content, mainly the protein. We therefore conclude that local microorganisms from the rumen and local materials can be used as activator materials in making silage from corn leaves with an increase in the value of waste nutrients.
Potential of Three Taro (Colocasia esculenta L.) Cultivars as Animal Feed Hidayat Bambang Setyawan; Roni Yulianto; Oviaki Zelin; Listya Purnamasari
ASEAN Journal on Science and Technology for Development Vol. 38 No. 3 (2021): Embrace Potential
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29037/ajstd.716

Abstract

The growth and yield of taro (Colocasia esculenta L.) plants are influenced by the planting material. The use of planting material derived from corms is expected to improve the quality and quantity of taro growth and yield. This research aimed to find the best type of planting material and cultivars for taro growth and the potential of taro plants as animal feed. The experiment was carried out in Jember, East Java ( elevation ±89 m asl). The experiment used the randomized completed block design method with two treatment factors, the type of planting material (B) as the first factor (B1: taro corms, B2: taro tiller, B3: taro stolon) and the use of taro cultivars (V) as the second factor (V1: green taro, V2: ketan taro, V3: Sukabumi taro). The treatment was repeated four times. The results showed that there was an interaction between the use of taro planting material and taro cultivar that could influence the tuber weight per plant. The types of planting material had a significant effect on the number of tillers, leaf area, corm weight and diameter, and the planting of several taro cultivars significantly affected all observed variables. The treatment that gave the best results was planting material from taro tuber (B1) and Sukabumi cultivar (V3) with a tuber weight yield of 362.58 g (±14.5 tons/ha). Meanwhile, the Sukabumi cultivar (V3) had the best potential as animal feed. Overall, the stems and leaves of taro had a protein content of 1.19–2.02%, while the corms had 2.82–4.09%.
Black Soldier Fly (Hermetia illucens) as a Potential Agent of Organic Waste Bioconversion Listya Purnamasari; Himmatul Khasanah
ASEAN Journal on Science and Technology for Development Vol. 39 No. 2 (2022): Green Economy
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29037/ajstd.780

Abstract

The use of black soldier fly (BSF) as a bioconversion agent has become an emerging breakthrough in waste processing. Organic wastes, such as household waste and livestock manure, can be used as a growth medium for BSF larvae and converted into favorable products. The average composting time of BSF larvae is around 12– 15 days, which is faster than that of microbes or earthworms (4–5 weeks). BSF shows potential as a feed and food ingredient because it has a high nutritional content, such as enzyme, chitin, medium-chain fatty acid, and antimicrobial peptides, and can be used as a functional food ingredient. From an economical perspective, the short composting period and the role of BSF as a feed and food alternatives can benefit producers and consumers. The safety aspects of BSF utilization, including microbial safety, chemical safety, and environmental safety, warrant clarification to ensure BSF safety. However, some challenges arise regarding the use of BSF larvae (BSFL) as a bioconversion agent, such as for heavy metal residues, pesticide residues, pathogens, and antimicrobial gene transmission and residues that require the best composting strategy for mitigation. The environmental safety of organic waste treated with BSFL has a good impact; therefore, this strategy can be used to reduce global warming. Research must focus on effectively and safely enhancing the cultivation and processing of BSF and its applications as a functional food. In conclusion, BSF is a profitable alternative for organic waste bioconversion in developed and developing countries.
Co-Authors Aguilon, Loren Domondon Agustin, Nayla Inayah Alamil Jr. , Cesar Daseco Alfarisy, Fariz Kustiawan Alfarizi, Zulfikar Ahmad Ali Agus Ali Agus Alyssa MA Nazareno Aultavia, Reza Novita Basuki Basuki, Basuki Candice Mabette Habawel Carolino, Maria Victoria Cuk Tri Noviandi dela Cruz, Joseph F. dela Cruz, Joseph Flores Dixie GE Mendoza Dixie GE Mendoza Dwi Erwin Kusbianto Eistifani Fajrin Gosha G. Parugrug Habriantono, Bakhroini Hamdani, Moh Iqbal Hari Purnomo HERLAMBANG, DIMAS Hidayat Bambang Setyawan Himmatul Khasanah Hwang, Seong Gu Irwanto Sucipto J. F. D. Cruz Janine M. Carreon Josep Dela Cruz Joseph dela Cruz Joseph F dela Cruz Joseph F dela Cruz Joseph F dela Cruz Joseph F. dela Cruz Joseph F. dela Cruz Joseph F. Dela Cruz Joseph Flores dela Cruz Joseph Flores dela Cruz Joseph P Olarve Joseph P Olarve Joseph P. Olarve Joseph Peñano Olarve Khozin, Mohammad Nur Kim Jesserene V. dela Cruz Lauron, Meriam C. Licup, Bianca Patricia E. Lopez, Zandrelle P Luh Putu Suciati Maria Patricia Arellano Melinda Erdya Krismaputri Melinda Erdya Krismaputri Michael S. Paras Miswar Miswar Musyaffa’, Azhar Hafizh Naag, Hazel M. Nanda Khoirun Nisa Ahmad Nisa’, Zulfatus Khoirun Nur Widodo Nur Widodo Olarve, Joseph P. Olarve, Joseph Penano Oviaki Zelin P. M. S. Odrada Pradiptya Ayu Harsita Purwanto, Andik Heni Puspito, Agung Nugroho Putrika Suryandari Racho, Ma. Rosario S. Ramoncito Cenon T. Asuncion Roni Yulianto Rovira, Hope G. Sigit Soeparjono Soeharto Sri Darwati Sri Rahayu Sukron Romadhona Sulaiman, Kenzie Raffa Syeh Ahmad Muhammad Basalamah Tri Wahyu Saputra Vega Kartika Sari Wagiyana Widianingrum, Desy Cahya Wildan Muhlison, Wildan