Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science)
WELCOME to Jurnal Peternakan Indonesia (JPI). Jurnal Peternakan Indonesia (JPI) published by Faculty of Animal Science Universitas Andalas, as a media publication of research results, assessment and deepening of literature on science and technology in the field of animal husbandry and veterinary. JPI is published to refine and continue the Livestock and Environmental Journal (JPL) that has existed since October 1994. JPI is a Reviewed Periodical, published three times a year in February, June, and October. Accepted/received scientific papers have not been published or are being considered for publication in other journals. This journal has been accredited by National Journal Accreditation (ARJUNA) Managed by Ministry of Research, Technology, and Higher Education, Republic Indonesia with First Grade (Sinta 3) since year 2019 to 2023 according to the decree No. 14/E/KPT/2019. More information about this Journal is available on Journal history.
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Peningkatan Nutrisi Ampas Sagu Dan Daun Indigofera Melalui Fermentasi Untuk Pakan Alternatif
Penelitian ini bertujuan untuk menentukan pengaruh komposisi substrat Ampas Sagu (AS) dan Daun Indigofera (DI) yang difermentasi menggunakan Probio-7 terhadap kandungan dan kualitas gizi produk fermentasi. Metode yang digunakan adalah eksperimen dengan rancangan acak lengkap (RAL) yang terdiri dari 4 perlakuan dan 5 ulangan. Perlakuan membandingkan substrat AS dan DI adalah: A (100% AS + 0% DI), B (90% AS + 10% DI), C (80% AS + 20% DI), dan D (70% AS + 30% DI). Peubah yang diamati meliputi protein kasar, serat kasar, karotenoid, retensi nitrogen, dan kecernaan serat kasar produk fermentasi. Hasil analisis menunjukkan bahwa perbedaan komposisi substrat memiliki efek yang sangat signifikan (P<0.01) pada semua parameter yang diamati. Kesimpulannya, kombinasi substrat 70% ampas sagu dan 30% daun Indigofera memberikan hasil terbaik dengan peningkatan protein kasar sebesar 87,67%BK, penurunan serat kasar sebesar 42,13%BK, kandungan karotenoid 169,65 mg/kg, retensi nitrogen 64,16%, dan kecernaan serat kasar 57,76%.
Copyright (c) 2026 Salsabilla, Nuraini Nuraini, Kadran Fajrona, Ilham Noviari Rahmat, Siti Aisyah Rahmadani https://creativecommons.org/licenses/by-sa/4.0
Analisis Dampak Lingkungan dan Keberlanjutan Ayam Ras Petelur di Kabupaten Lampung Utara
Industri peternakan ayam ras petelur di Kabupaten Lampung Utara berperan krusial dalam penyediaan protein hewani dan perekonomian. Namun, keberlanjutannya terancam oleh risiko pasar serta dampak lingkungan dari 1.500 ton limbah organik per hari yang belum dikelola dengan baik. Penelitian ini bertujuan untuk mengkaji persepsi masyarakat mengenai dampak lingkungan dan menganalisis tingkat keberlanjutan usaha di Kecamatan Kotabumi, Kotabumi Selatan, dan Abung Selatan. Data dihimpun dari 51 warga dan 20 peternak, lalu dianalisis menggunakan metode deskriptif persentase dan Multiaspect Sustainability Analysis (MSA). Hasil penelitian menunjukkan bahwa pencemaran udara menjadi dampak yang paling mengganggu (kategori sangat terganggu), sedangkan pencemaran air dan tanah dinilai tidak signifikan. Secara keseluruhan, status keberlanjutan usaha berada pada angka 50,52 (kategori cukup berkelanjutan). Evaluasi pada tiap aspek menunjukkan indeks kerja sama sebesar 33,45; teknologi 45,88; ekologi 66,67; ekonomi 54,38; dan sosial budaya 51,43.
Copyright (c) 2026 Yuni Elmita Sari, Woki Bilyaro, Abelia Nahda Nabila Zakkiyah https://creativecommons.org/licenses/by-sa/4.0
Pengaruh Ekstrak Kayu Manis (Cinnamomum sp.) terhadap Sifat Fisikokimia dan Fungsional Greek Yoghurt Rendah Lemak
This study aimed to analyze the effect of cinnamon extract (Cinnamomum sp.) addition on the physicochemical properties and functional value of low-fat Greek yogurt and to determine the best treatment concentration producing optimal product characteristics. The study employed a Completely Randomized Design (CRD) consisting of four treatments and four replications, namely without cinnamon extract addition (P0), 1% cinnamon extract (P1), 3% cinnamon extract (P2), and 6% cinnamon extract (P3). The observed parameters included pH, fat content, viscosity, and IC50 antioxidant activity. Data were analyzed using Analysis of Variance (ANOVA) followed by Duncan’s multiple range test when significant differences were detected. The results showed that the addition of cinnamon extract had a highly significant effect (P<0.01) on all observed parameters. The pH values ranged from 3.44–3.63, fat content from 0.47–1.16%, viscosity from 1839.25–2483.00 mPa’s, and IC50 antioxidant activity from 97.02–248.34 µg/mL. Higher concentrations of cinnamon extract decreased pH, fat content, viscosity, and IC50 values. Lower IC50 values indicated higher antioxidant activity due to the bioactive compounds present in cinnamon extract. Treatment P3 with 6% (v/v) cinnamon extract produced the best product characteristics with the highest antioxidant activity and the lowest fat content. Therefore, cinnamon extract has the potential to be utilized as a natural functional ingredient in the development of low-fat dairy-based Greek yogurt.
Copyright (c) 2026 Citra Nurma Yunita, Reo Radius Falah, Sri Septiana https://creativecommons.org/licenses/by-sa/4.0
Penanganan Semen Beku dan Hubungannya Terhadap Kualitas Semen Beku di Sumatera Barat
The objective of this study was to obtain information related to the handling of frozen semen by officers at frozen semen depots in districts/cities and inseminators in West Sumatra and to determine its relationship to frozen semen quality in West Sumatra Province. The study was conducted in 11 districts/cities in West Sumatra. The objects of this study were officers and frozen semen at depot locations and AI stations in the study area. The observed variables include the distribution and handling of frozen semen by officers at depots and AI stations and the quality of frozen semen with the variables motility, viability and abnormality of sperm. The semen quality data were analyzed using simple regression analysis, while frozen semen handling data were analyzed using descriptive analysis. The finding of this study indicated a significant decline in semen motility and viability (P<0.05) from provincial depots to district/city depots. However no statistically significant correlation was observed between sperm abnormalities at depot locations and semen motility, viability and abnormalities at AI stations (P>0,05). The study revealed that three districts/cities and one AI station exhibited substandard, semen distribution practices, classified as "sufficient." category. The factors contributing to this decline include supporting facilities, frozen semen transportation, and trained personnel. These factors are suspected to be the primary causes of the significant deterioration in semen quality from provincial depots to district/city depots.
Copyright (c) 2026 Nilna, Hendri, Asdi Agustar https://creativecommons.org/licenses/by-sa/4.0