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All Journal Jurnal Penyuluhan Buletin Peternakan Pastura; Journal Of Tropical Forage Science Animal Production : Indonesian Journal of Animal Production JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) JMM (Jurnal Masyarakat Mandiri) Jurnal Pertanian Agros Jurnal Peternakan Nusantara Journal of Tropical Animal Science and Technology Kirana: Jurnal Komunikasi dan Penyuluhan Pertanian Proceedings Series on Physical & Formal Sciences Livestock and Animal Research Journal of Management, Accounting, General Finance and International Economic Issues (MARGINAL) Cerdika: Jurnal Ilmiah Indonesia ANGON: Journal of Animal Science and Technology Jurnal Agripet Animal Production
Wakhidati, Yusmi Nur
Faculty Of Animal Science, Jenderal Soedirman University, Purwokerto, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Mechanical Engineering Public Health Social Sciences Veterinary Other

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Journal : Journal of Tropical Animal Science and Technology

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Quantitative Factors of Production Parameters Affecting Broiler Performance Index Akbar Satria Bahari; Novie Andri Setianto; Yusmi Nur Wakhidati; Elly Tugiyanti; Rahayu Widiyanti
Journal of Tropical Animal Science and Technology Vol. 8 No. 1 (2026): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v8i1.9759

Abstract

This study aims to analyze the effects of quantitative production parameters on the Performance Index (PI) of broiler chickens. Five key variables were examined: mortality, culling, feed conversion ratio (FCR), final body weight, and harvesting age. The analysis utilized secondary historical data from 17 production cycles of broiler chickens at PT XYZ between 2021 and 2023. Multiple linear regression was employed after satisfying classical assumption tests. Results indicate that all independent variables significantly influenced PI both simultaneously (p < 0.05) and partially. The adjusted R-squared value of 99.81% demonstrates that the model explains nearly all variation in the performance index. Partially, final body weight had the highest positive impact on PI (coefficient +223.11), followed by FCR (-184.84), harvesting age (-10.41), culling (-3.61), and mortality (-3.238), all with negative effects. These findings highlight the critical role of production parameter control in optimizing broiler performance efficiency.
Co-Authors Agustinah Setyaningrum, Agustinah Ahmad Sodiq Akbar Satria Bahari Akhmad Sodiq Alief Enstein Andy Hermawan Arief Maulianto Arif Dimas Novianto Arif Harnowo Sidhi Aunurrohman, Hudri Biky, Muhammad Amir Budi Dharmawan Budi Dharmawan BUDI HARTOYO, BUDI Cahyo, Danang Nur Cut Misni Mulasiwi Danang Nur Cahyo Dyah Gandasari Dyah Gandasari Dyah Gandasari Einstein, Alief Ekaningtyas Widiastuti Elly Tugiyanti Farida Rizki Fauziyah Hermin Purwaningsih Hudri Aunurrohman Ilham Wardoni Imam Widhiono M.Z Irene Kartika Eka Wijayanti Irfan syah, Irfan Jihad, Ludy Ikhwanul Jihanita Arfan Suryani Khaerudin Khaerudin Kholifaturrohmah, Ramita Kiki Puspitasari Krismiwati Muatip Krismiwati Muatip Kusnaman, Djeimy Kusumasari, Tria Permata Lilik Kartika Sari, Lilik Kartika Lis Safitri Lucie Setiana Lucie Setiana Ludy Ikhwanul Jihad Maulianto, Arief Mellinia, Salwa Putri Moch Sugiarto, Moch Mochamad Sugiarto Muhamad Bata Muhammad Amir Biky Muhammad Rayhan Muhammad Rayhan Novianto, Arif Dimas Novie Andri Setianto Novie Andri Setianto Novie Andri Setianto Novie Andri Setianto Nunung Noor Hidayat Nunung Noor Hidayat Nunung Noor Hidayat Nunung Noor Hidayat Oentoeng Edy Djatmiko Oentoeng Edy Djatmiko Oentoeng Edy Djatmiko Oentoeng Edy Djatmiko Oentoeng Edy Djatmiko Pambudi Yuwono Pangestu, Primanda Gigih Pembudi Yuwono Pirdaus, Pirda Insan Pratama, Hanif Yoga Pratama, Rizky Aditya Rahayu Widiyanti Rahayu Widiyanti Rasyad, Fakhri Akmal Rhetno Sugito Rosidi Rosidi safitri, Lis Saharuddin, Wanda Sidhi, Arif Harnowo SRI LESTARI Sri Lestari Sri Mastuti Sri Mastuti Sri Mastuti Sri Mastuti Sugito, Rhetno Suryani, Jihanita Arfan Suwarno Suwarno Syarifuddin Nur Syarifuddin Nur Syarifuddin Nur WARDONI, ILHAM Wihandoyo, Dika Yusuf Subagyo Yuwono, Pembudi Zahidah, Khodijah ‘Aini, Aridha Nur