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All Journal Jurnal Ilmu Pertanian Indonesia Buletin Peternakan Jurnal Ilmu Ternak Jurnal Sain Peternakan Indonesia Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) JURNAL PETERNAKAN WARTAZOA Indonesian Bulletin of Animal and Veterinary Sciences Jurnal Ternak Tropika JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Aceh Journal of Animal Science Animal Production : Indonesian Journal of Animal Production Buletin Ilmu Makanan Ternak Jurnal Ilmu Nutrisi dan Teknologi Pakan Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Sciences) Jurnal Ilmiah Fillia Cendekia Madaniya Wahana Peternakan Jurnal Abdi Masyarakat Indonesia JIPHO (Jurnal Ilmiah Peternakan Halu Oleo)
Hermana, Widya
Department Of Animal Nutrition And Feed Technology, Faculty Of Animal Science, IPB University, Bogor 16680 Center For Tropical Animal Studies (CENTRAS), IPB University, Bogor, 16153,
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Public Health Veterinary Other

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Persentase Karkas, Potongan Komersial, dan Rasio Daging Tulang pada Ayam IPB-D3 yang Disuplementasi Vitamin E dalam Pakan: Carcass Percentage, Commercial Cuts, and Meat-to-Bone Ratio in IPB-D3 Chickens Supplemented with Vitamin E in the Diet Rizky Nadia; Sumiati; Widya Hermana; Faisal Faridz Irawan
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 24 No. 1 (2026): 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.24.1.46-53

Abstract

Vitamin E plays an important role in poultry nutrition as a potent antioxidant, supports immune function, and contributes to improved carcass quality in chickens. This study aimed to evaluate the effect of vitamin E supplementation combined with increased dietary nutrient levels on carcass characteristics, non-carcass components, and the meat-to-bone ratio of IPB-D3 chickens. A total of 160 IPB-D3 chickens were used in this experiment. The study applied a 2 × 2 factorial completely randomized design with four replications, each consisting of 10 birds. The treatments included: P1E0 = basal diet based on the 2013 SNI standard; P1E1 = basal diet supplemented with 200 ppm vitamin E; P2E0 = diet containing 10% higher nutrient levels than the basal diet; and P2E1 = diet containing 10% higher nutrient levels combined with 200 ppm vitamin E. The results indicated that increasing nutrient levels by 10% significantly (p<0.05) increased carcass percentage, but reduced jejunum percentage, relative jejunum length, relative ileum length, and cecum percentage. Vitamin E supplementation significantly increased the relative length of the cecum. It can be concluded that these treatments did not negatively affect the carcass quality, commercial cuts, and meat-to-bone ratio of IPB-D3 chickens.
Komposisi Kimia Daging Kalkun Lokal yang Diberi Berbagai Hijauan sebagai Bahan Pakan: Chemical Composition of Local Turkey Meat Given Various Green Fodders as Feed Ingredients Nida Ulhasanah; Widya Hermana; Dwi Margi Suci
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 24 No. 1 (2026): 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.24.1.64-69

Abstract

The objective of this study was to evaluate the inclusion of Eichhornia crassipes, Indigofera sp., and Ipomea spp. in the ration on chemical composition and meat-to-bone ratio of the breast and thigh of turkey. A total of 12 male turkeys at 42 weeks of age with an average weight of 5097±163.88 g were used in this study. The rations were formulated using 38% rice bran, 35% commercial diet, and 27% green fodders, consisting of E. crassipes (P1), Indigofera sp. (P2), and Ipomoea spp. (P3). A completely randomized design with 3 treatments and 2 replications was used in this study. All data were analyzed descriptively. Variables measured included the chemical composition of turkey breast and thigh meat, and the meat-to-bone ratio of breast and thigh (drumstick and thigh). The results of the study reported that the use of green fodder (27%) as turkey feed resulted in an average chemical composition value in breast meat of 20.36%-22.26% crude protein and 1.14%-2.41% crude fat, while the average chemical composition value of thigh meat was 20.36% - 21.79% crude protein, 1.20% - 1.92% crude fat. The use of different green fodders resulted in breast meat meat-to-bone ratios ranging from 10.80 to 12.56. The meat-to-bone ratio in breast meat was the highest compared to upper thigh and lower thigh meat. The study concluded that the inclusion of green fodders from E. crassipes, Indigofera sp., and Ipomoea spp. in turkey feed maintained the chemical composition and meat-to-bone ratio of turkey meat, indicating their potential as an alternative feed ingredient. 
Effects of Minerals Zn, Fe, and Cr Supplementation in Dieds Containing Lemuru Fish Oil on the Performance, Digestive Tract, and Internal Organs of Kampung Unggul Balitbangtan (KUB) Chickens Devitasari, Olivia Rosalina; Sumiati; Hermana, Widya; Nadia, Rizky; Sumantri, Cece
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 2 (2026): August 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2026.036.2.8

Abstract

This study aimed to evaluate the effects of dietary supplementation with zinc (Zn), iron (Fe), and chromium (Cr) in diets containing Lemuru fish oil on the performance, digestive tract, and internal organs of Kampung Unggul Balitbangtan (KUB) chickens aged 1–90 days with an average DOC weight of 26 g/head. The experiment was conducted using a completely randomized design (CRD) consisting of four treatment groups (T0: control diet containing 2.5% palm oil; T1: diet containing 2.5% lemuru fish oil; T2: T1 supplemented with 60 ppm Zn, 20 ppm Fe, and 0.4 ppm Cr; and T3: T1 supplemented with 120 ppm Zn, 40 ppm Fe, and 0.8 ppm Cr). Each treatment was replicated five times, with ten chickens per replication. Data were analysed using analysis of variance (ANOVA), and significant differences among treatment means (p<0.05) were further evaluated using Duncan’s multiple range test. The results showed that supplementation with up to 120 ppm Zn, 40 ppm Fe, and 0.8 ppm Cr in diets containing 2.5% lemuru fish oil had no significant effect (p>0.05) on the growth performance of KUB chickens. However, dietary supplementation with 60 ppm Zn, 20 ppm Fe, and 0.4 ppm Cr in diets containing 2.5% lemuru fish oil improved feed efficiency in KUB chickens. Furthermore, higher concentrations (120 ppm Zn, 40 ppm Fe, and 0.8 ppm Cr) reduced relative kidney weight, indicating a treatment-related renal response, although its biological significance remains unclear. Increased duodenal weight and length suggest intestinal adaptation, but functional implications were not confirmed. Overall, the dietary treatments modulated performance and organ-related parameters, warranting further physiological investigation.
Co-Authors . Sumiati Adinda Najwa Humaira Aenyfatchu Rohmah Akmalul Rahmah Nabila Alifianty, Ouldya Fasya Allaily Tarman Ameira Reiko Yashmine Orva Andri Cahya Irawan Andri Cahya Irawan Annisa Fadhilatul Ummu Annisa Imran Anuraga Jayanegara Arif Darmawan Arif Darmawan Azzahra, Aliefa Aviryalashra Billa Cahya Saputri Cece Sumantri Chung, T K D M Suci Dara Aryana Ibni Salasah Dara Nur Sabrina Denisa Reni Fitriani Devitasari, Olivia Rosalina DEWI APRI ASTUTI Dewi, Cindy Puspita Dewina Nur Humaira Didid Diapari dortiana sijung, maria Dudung Abdul Malik Dwi Margi Suci Erika B. Laconi Fadhil Jamaluddin Fadhilah Dhani Santika Falah Faisal Faridz Irawan Fathia Rahmaisty Febi Tri Wahyudi Wahyu Fensa Eka Widjaya H D S Tadjudin Haerul, Muhammad Hafizha Nabila Rizqa Hamim Hamim Helena Genuisty Heri Ahmad Sukria I wayan Teguh Wibawan Innaka Hasbullah Intan Nursiam Jidan Ramadani Julianto, Yudhi Tegar Juniasa Isnanti Prana Laela Azka Fuadiyan Lukmanul Hakim M Shofiah Shofiah Made Rahma Kirana Raisya Malinda, Ratriana T. Maryam Nur Fadhillah Mauluddin, Dadan Mikhael Claydof Sumolang Muhamad Prastyo Dirgantara Muhammad Arif Darmawan Muhammad Naufal Farras Muhammad Ridla Mutia Rizkia Nurkamil Mutia Sari Nabila Meifarah Nadia, Rizky Nadya Zahra Rahmadilla Nahrowi Nahrowi Nahrowi Nanda Avisa Phelia Nandang Mulyasantosa Nazwa Aulia Khasanah Nida Ulhasanah Ningsih, Sekar Maulidya Noor Rafly Ardiansyah Nurhayu Nurhayu Nurhayu, Nurhayu Nurina Rahmawati Nurlita Handayani Nursiam, Intan Nurul Shoimah Nurwijayanti Paru Ramadhan Prameswari, Febrina Pramujo, Muhammad Puspita, Poppy Satya Ramadhani, Sekar Ayu Hawatama Ratulangi, Cantika Rifki Yang Raynesa Nurul Nurjanah Rifka Syafika Aulia Rika Zahera, Rika Ririn Angriani Rita Mutia Rizky Nadia Rizky Nadia Rizky Nadia Ruri Anggun Nastiti S Aini Aini Sakinah, Raudhoh Gholia Sakinah, Raudoh Gholia Sarah Shafa Kamilah Sazli Tutur Risyahadi Sekar Ayu Hawatama Ramadhani Sumiati Sumiati Sumiati Sumiati Sumiati Sumiati Sumiati Sumiati Sumiati Sumiati Sumiati Sumiati Tania Adila Ummah, Nurul Vita Kurnia Citra Wahyu Jati Triatmaja Wiwin Winarsih Yuli Retnani Zahra Rizki Fauziyyah Gunawan