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All Journal JURNAL PETERNAKAN Jurnal Ilmu Nutrisi dan Teknologi Pakan Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Sciences) Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Jurnal Agroristek Jurnal Peternakan Lokal Journal of Animal Research and Applied Science
Ryzal Satria Aditama
Politeknik Negeri Tanah Laut
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Public Health Social Sciences Veterinary

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Evaluasi Pakan Sumber Energi Berbasis Sorgum, Gaplek, dan Sagu sebagai Substitusi Jagung dalam Ransum Ayam Broiler: valuation of energy source feed based on sorghum, cassava and sago as a substitute for corn in Broiler chicken rations Heri Ahmad Sukria; Sazli Tutur Risyahadi; Ryzal Satria Aditama; Muhammad Hisyam Salahuddin
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.20.2.66-72

Abstract

This study aimed to examine local feed ingredients such as sorghum, cassava and whole sago as the substitution of corn in the ration through the growth of broiler chickens. The growth observed variables were feed consumption, final body weight, body weight gain, feed conversion and mortality during growth from 1-5 week of age. The experimental design conducted was a completely randomized design with 4 treatments, namely commercial rations (P0), rations containing sorghum (P1), rations containing cassava (P2) and rations containing whole sago (P3). Each treatment consisted of 3 replicates in a high-density cage of 16-17 chickens m-2 for each replication. The total number of chickens used for the experiment were 200 chickens. The results showed that the mean final body weight and weight gain was significantly lower (p<0.01) than that of control treatment, whilst feed consumption was not significantly different. Growth of the chickens of P1, P2 and P3 treatments was not significantly different. Rations based on sorghum, cassava or whole sago as the 100% substitution of corn in broiler chickens could not facilitate the growth as well as broiler chickens in factory feeds. Key words: broilers, cassava chip, sago, sorghum
ANALISIS PENGARUH PENAMBAHAN DAUN KELOR PADA KUALITAS FISIK DAN KIMIA SILASE LIMBAH PERTANIAN Wijaya, Andi Ikhsan; Tullah, Nurhidayah; Lena, Mirza; Aditama, Ryzal Satria; Prasetia, Muhammad Andika; Anggriani, Rini; Risfani, Risfani
Jurnal Agroristek Vol 7, No 2 (2024): Agustus 2024
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jar.v7i2.2626

Abstract

Permasalahan pakan di Indonesia adalah kekurangan pakan pada musim kemarau. Salah satu potensi lokal yang dapat dimanfaatkan adalah jerami padi yang merupakan salah satu sumber hijauan yang gampang diperoleh. Namun memiliki pembatas yaitu kurangnyanya kualitas nutrisi seperti rendah protein dan tingginya kandungan serat kasar. Silase merupakan metode pengolahan pakan untuk memperbaiki kualitas nutrisi pada jerami padi dengan menambahkan daun kelor sebagai sumber protein pada pakan. Penelitian ini bertujuan untuk menganalisis kualitas fisik dan kimia silase jerami padi dengan penambahan daun kelor. Dengan perlakuan penambahan daun kelor pada jerami padi dengan berbagai level yaitu 0%, 5%, 10%, dan 15%. Metode penelitian menggunakan metode Rancangan Acak Lengkap (RAL) dengan empat perlakuan dan enam  ulangan. Hasil penelitian menunjukkan bahwa penambahan daun kelor pada silase jerami padi secara signifikan meningkatkan kualitas nutrisi, terutama kandungan protein kasar, dan menurunkan kandungan serat kasar. Serta, penambahan daun kelor juga memperbaiki kualitas fisik silase, seperti warna, aroma, dan tekstur. Hasil ini dapat menjadi salah satu cara memanfaatakan potensi limbah pertanian untuk menjadi bahan pakan ternak.Kata kunci: Bahan Lokal; Hijauan; Kualitas; Silase
Identification profile with extensive and semi-intensive beef cattle production system in District Sorong, Southwest Papua Province Saputra , Indra; Prasetia, Muh. Andika; Anggriani , Rini; Lena , Mirza; Aditama, Ryzal Satria; Wijaya, Andi Iksan; Sulfiar, Ahmat Endang Two
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 15 No. 2 (2025): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v15i2.501

Abstract

The farmes in Southwest Papua, have started using the semi-intensive farming system for Beef Cattle rearing in recent decades.  This study aimed to determine the profile profile of beef cattle farmers under with extensive and semi-intensive farming systems in Sorong Regency, Southwest Papua Province. This research was conducted from January to March 2024 using the Participatory Rural Appraisal method, which is an approach that involves family members or individuals to analyze the reality of the living conditions they live in. This research involved 100 breeders divided into 60 extensive farmers and 40 semi-intensive farmers who were selected using purposive sampling. Data were described quantitatively and analyzed using the independent T test. The results showed that the age of farmers in the semi-intensive system was younger but their farming experience was longer in the extensive system (P<0.05). The motivation for keeping livestock as savings, the main livelihood and the function of livestock as a fertilizer producer are not significantly different, but breeders in different rearing systems view that the motivation for keeping livestock as savings is still very important. The number of cows in the extensive system was higher than in the semi-intensive system (P<0.05). It was concluded that farmers with extensive and semi-intensive farming systems use cattle more for savings and insurance purposes compared to breeders whose background is in animal husbandry as their main occupation and fertilizer producer
Identifikasi Bakteri Asam Laktat (BAL) dari Fermentasi Limbah Kangkung (Ipomoea aquatica) sebagai Penghasil Bakteriosin Alami Lena, Mirza; Badi’ah, Baiq Arriyadul; Wijaya, Andi Ikhsan; Aditama, Ryzal Satria
Jurnal Peternakan Vol 22, No 2 (2025): September 2025
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v22i2.35313

Abstract

ABSTRAK. Probiotik merupakan salah satu alternatif yang aman untuk digunakan sebagai pengganti antibiotik. Namun, produksi probiotik umumnya memerlukan biaya yang relatif tinggi. Oleh karena itu, perlu dikembangkan probiotik alami dari bahan baku yang mudah dibudidayakan dan berharga terjangkau, seperti limbah kangkung yang difermentasi dengan bakteri asam laktat (BAL) dalam yoghurt. Tujuan penelitian adalah untuk mengetahui jenis dan potensi BAL hasil fermentasi limbah kangkung serta kemampuan antibakteri terhadap Salmonella typhi dan Escherichia coli. Jenis penelitian yang digunakan adalah deskriptif. Parameter yang diukur yaitu uji morfologi makroskopis BAL, jumlah koloni, aktivitas antibakteri terhadap Salmonella typhi dan Escherichia coli, dan uji bakteriosin BAL. Hasil penelitian menunjukan jenis BAL yang teridentifikasi adalah Lactobacillus dengan total BAL 12,6 × 10⁵ CFU/mL yang memenuhi jumlah standar minimum probiotik (minimal 10⁶ CFU/mL untuk aktivitas probiotik yang efektif). Oleh karena itu, dapat disimpulkan limbah kangkung memiliki potensi untuk dikembangkan sebagai media pertumbuhan bakteri asam laktat (BAL) sebagai probiotik alami.Kata kunci: Antibakteri, limbah kangkung, probiotik, unggasIdentification of Lactic Acid Bacteria (LAB) from Fermented Water Spinach (Ipomoea aquatica) Waste as Natural Bacteriocin ProducersABSTRACT. Probiotics are a safe alternative to antibiotics. However, probiotic production generally requires relatively high costs. Therefore, it is necessary to develop natural probiotics from raw materials that are easy to cultivate and affordable, such as water spinach waste fermented with lactic acid bacteria (LAB) in yogurt. The purpose of this study was to determine the type and potential of BAL from fermented kale waste and antibacterial ability against Salmonella typhi and Escherichia coli. The type of research used was descriptive.  Parameters measured were macroscopic morphology test of BAL, number of colonies, antibacterial activity against Salmonella typhi and Escherichia coli, and BAL bacteoriocin test. The results showed that the type of BAL identified was Lactobacillus with a total LAB of 12.6 × 10⁵ CFU/mL which met the minimum standard amount of probiotics (at least 10⁶ CFU/mL for effective probiotic activity). Therefore, it can be concluded that kale waste has the potential to be developed as a growth medium for lactic acid bacteria (BAL) as a natural probiotic.
PRODUCTION OF FERTILIZER BY APPLYING GOOD AGRUCULTURE PRACTICES (GAP) IN TIRTA ARUM FARMER GROUP Aditama, Ryzal Satria; Athirah, Aldila Mawanti; Sanaba, Hardiman Faramit; Puspitasari, Reza Ayu; Duwith, Alfian Markus
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 8 No. 4 (2024): DESEMBER
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v8i4.2503

Abstract

The purpose of this program is to increase the knowledge and skills of farmer group members in making compost and liquid organic fertilizer, as well as increasing knowledge related to the application of GAP to increase production in developing and supporting the existing community economy, especially members of the Tirta Arum farmer group. The method applied in the service activity consists of several stages of activities including field surveys, socialization stages, focus group discussions (FGDs) and training, as well as monitoring and evaluation of program success. From this activity, it can be seen that the production capacity of compost and liquid organic fertilizer has increased as a business activity development of the Tirta Arum farmer group. Previously, the production of compost fertilizer reached 1 ton and liquid organic fertilizer 400 liters every month. After the activity, the production of compost reached 2 tons and liquid organic fertilizer 450 liters per month. The application of GAP in making compost and liquid organic fertilizer shows an increase in productivity. Tirta Arum farmer group is able to optimize existing resources to produce compost and liquid organic fertilizer.
STRATEGIES FOR MODULATING THE RUMEN MICROBIOME TO IMPROVE TROPICAL CATTLE PRODUCTIVITY: A REVIEW ARTICLE M. Dzikri Hudiatma; Ryzal Satria Aditama; Ana Fitria; Trisusanti; Irma; Fikya Juanda; Desima Natalia Harianja; Siti Resita Dijayanti
Journal of Animal Research and Applied Science Vol. 7 No. 1 (2026): June 2026
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/aras.v7i1.44996

Abstract

Tropical cattle generally have lower productivity than subtropical cattle due to poor forage quality, high lignin content, heat stress, and inefficient ruminal nutrient utilization. The rumen microbiota, consisting of bacteria, archaea, protozoa, anaerobic fungi, and bacteriophages, plays a crucial role in feed fermentation, microbial protein synthesis, and volatile fatty acid production, which support animal growth and performance. This review aimed to summarize current strategies for rumen microbiome modulation to improve tropical cattle productivity. The novelty of this review lies in integrating various modulation approaches and evaluating their applicability under tropical conditions, particularly in Indonesian smallholder livestock systems and the utilization of locally available feed resources. A narrative review was conducted using 55 peer reviewed articles published between 2014 and 2025 from Scopus, ScienceDirect, Springer, MDPI, and Google Scholar. The findings identified four major microbiome modulation strategies: feed and additive modulation, supplementation with Direct Fed Microbials (DFM), partial defaunation using phytogenic compounds, and molecular approaches utilizing omics technologies and genetic engineering. Supplementation with *Saccharomyces cerevisiae*, *Lactobacillus* spp., and *Bacillus* spp. has been reported to improve fiber digestibility, average daily gain, and immune responses. Partial defaunation using local plants rich in tannins, saponins, and lipids can reduce methane emissions, although production responses vary. Omics technologies provide opportunities for precision interventions through the identification of target genes involved in methanogenesis and fiber degradation. Overall, integrating locally available feeds, feed additives, and microbial supplementation appears to be the most practical strategy for improving rumen efficiency and productivity in Indonesian tropical cattle, while omics technologies offer promising prospects for future precision livestock production.
Adaptasi, Produktivitas, dan Risiko Invasif Hymenachne amplexicaulis (Rumput Kumpei): Tinjauan Sistematis pada Lahan Rawa Tropis Suboptimal Desima Natalia Harianja; Irma; Ana Fitria; Trisusanti; M. Dzikri Hudiatma; Ryzal Satria Aditama; Fikya Juanda
Jurnal Peternakan Lokal Vol. 8 No. 1 (2026): Jurnal Peternakan Lokal
Publisher : Program Studi Peternakan Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/peternakan.v8i1.3095

Abstract

Hymenachne amplexicaulis (rumput kumpai) merupakan hijauan tropis dengan potensi besar sebagai sumber pakan berkelanjutan di lahan rawa. Tinjauan ini secara sistematis menganalisis adaptasi morfologis dan fisiologisnya terhadap genangan, hipoksia, tanah masam, dan toksisitas aluminium, serta responsnya terhadap intervensi biologis seperti Fungi Mikoriza Arbuskula (FMA) dan pupuk organik. Hasil tinjauan menunjukkan bahwa tanaman ini mampu membentuk aerenkima, menjaga keseimbangan rasio K⁺/Na⁺, serta menekan stres oksidatif sehingga tetap mampu tumbuh pada lahan suboptimal. Integrasi FMA dan pupuk organik terbukti meningkatkan biomassa, kandungan protein kasar, serta kecernaan hijauan. Potensi pemanfaatan lainnya, termasuk suplementasi dalam ransum ternak dan kontribusi terhadap mitigasi emisi gas rumah kaca, semakin menegaskan nilai strategisnya. Meski demikian, pengelolaan yang ketat tetap diperlukan untuk mencegah sifat invasifnya, disertai seleksi genotipe unggul dan penelitian lanjutan mengenai mekanisme toleransi cekaman pada tingkat molekuler. Dengan pendekatan integratif yang mencakup aspek agronomi, ekologi, dan bioteknologi, Hymenachne amplexicaulis berpotensi menjadi komponen kunci dalam sistem pakan tropis berkelanjutan.
Co-Authors Ana Fitria Ana Fitria Andi Ikhsan Wijaya Anggriani , Rini Anggriani, Rini Athirah, Aldila Mawanti Badi’ah, Baiq Arriyadul Desima Natalia Harianja Desima Natalia Harianja Duwith, Alfian Markus Fikya Juanda Fikya Juanda Heri Ahmad Sukria Irma Irma Lena , Mirza Lena, Mirza M. Dzikri Hudiatma M. Dzikri Hudiatma Muhammad Hisyam Salahuddin Prasetia, Muh. Andika Prasetia, Muhammad Andika Puspitasari, Reza Ayu Risfani, Risfani Sanaba, Hardiman Faramit Saputra , Indra Sazli Tutur Risyahadi Siti Resita Dijayanti Sulfiar, Ahmat Endang Two Trisusanti Trisusanti Tullah, Nurhidayah