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All Journal Jurnal Reviu Akuntansi dan Keuangan Bioscience Proceedings of Annual International Conference Syiah Kuala University - Social Sciences Chapter Jurnal Pendidikan Sains Jurnal Sain Peternakan Indonesia Bioedukasi: Jurnal Pendidikan Biologi Journal of Accounting and Investment Prosiding Seminar Pendidikan Ekonomi dan Bisnis Riset Akuntansi dan Keuangan Indonesia BIOEDUKASI Scientific Journal of Reflection : Economic, Accounting, Management and Business VISION at-tamkin: Jurnal Pengabdian kepada Masyarakat Jurnal Manajemen Bisnis Krisnadwipayana Biota Jurnal Sekretari Universitas Pamulang Andragogi: Jurnal Pendidikan Islam dan Manajemen Pendidikan Islam Jurnal Akademi Akuntansi (JAA) Studi Kasus Inovasi Ekonomi Asian Journal of Science Education Budimas : Jurnal Pengabdian Masyarakat Jurnal Agribisnis Jurnal Pengabdian dan Peningkatan Mutu Masyarakat (JANAYU) Proceeding Biology Education Conference Media Publikasi Promosi Kesehatan Indonesia (MPPKI) Pekodimas : Jurnal Pengabdian Kepada Masyarakat PENGABDIAN SOSIAL Sejahtera: Jurnal Inspirasi Mengabdi Untuk Negeri Musyarakah: Journal of Sharia Economics (MJSE) Jurnal MIPA dan Pembelajarannya JPLED Gudang Jurnal Multidisiplin Ilmu Nasir: Jurnal Pendidikan Islam Riwayat: Educational Journal of History and Humanities Al-Qalam: Jurnal Ilmiah Pendidikan Islam Jurnal Media Akademik (JMA) Tarbi: Jurnal Ilmiah Mahasiswa Asskruie PESHUM Aksi Kita: Jurnal Pengabdian Kepada Masyarakat
Siti Zubaidah
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Journal : Jurnal Sain Peternakan Indonesia

 1 
Interactive Effects of Palm Kernel Cake Ratio and Enzyme Supplementation on Broiler Chicken Performance Baskara, Aji Praba; Siti Zubaidah; Bambang Ariyadi; Chusnul Hanim; Zuprizal
Jurnal Sain Peternakan Indonesia Vol 20 No 3 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.20.3.128-134

Abstract

This study investigated the interactive effects of palm kernel cake (PKC) inclusion levels (10 and 20%) and enzyme supplementation (NSPase, protease, and mannanase) on the growth performance and nutrient efficiency of broiler chickens. A total of 720 male broilers were randomly assigned to four dietary treatments and 6 replicates per treatment with each treatment consisting of 30 chickens for 28 days in a completely randomized design. The parameters measured included feed intake, body weight gain, feed conversion ratio (FCR), energy and protein intake, and their respective efficiencies (Protein Efficiency Ratio (PER) and Energy Efficiency Ratio (EER)). Results showed that broilers fed diets with 10% PKC—both with and without enzyme supplementation—achieved significantly better final body weight, average daily gain (ADG), FCR, EER, and PER than those fed 20% PKC (P<0.05). Notably, enzyme supplementation improved nutrient utilization only at the 10% PKC level, while the 20% PKC inclusion led to reduced digestibility and performance, regardless of enzyme use (P<0.05). Feed, energy, and protein intake were not significantly different across treatments, indicating that variations in growth were primarily due to nutrient utilization efficiency (P>0.05). These findings suggest that a 10% PKC inclusion with or without enzymes optimizes broiler performance, while higher PKC levels may negate enzyme benefits due to increased fibre content.
Co-Authors *Novitasari Agus Saputri A. D. Corebima A. Duran Corebima Adhitya Agustian Pratama Afifah Novita Hardiani Agusta Rakhmat Taufani Aih Ervanti Ayuningtyas - -, Aih Ervanti Ayuningtyas - Amron Zarkasih Ritonga Amy Tenzer Andi Ramdhani Anita Dian Sukardi Annim Hasibuan Aripriharta - atim rinawati Ayu Andini Bambang Ariyadi Baskara, Aji Praba Chusnul Hanim Desi Muliyawati Desilia Purnama Dewi Dewi Puspitasari Dhaniel Syam Diah Nurfatimah Din Hadi Shofyan Doni Hikmat Ramdhan Duran Corebima Aloysius Dwi Candra Setiawan Dwi Irawan Dyah Kusuma Wardhani Edison F.J. Patty Endang Dwi Wahyuni Endrik Nurrohman Enggar Prasetyawan Ericka Darmawan Galuh Widitya Qomaro Gina Harventy Harjoyo Harjoyo Hemeria Hendra Susanto Henni Susantihennisusanti91@gmail.com Herawati Susilo Heru Kuswantoro Hidayatul Mazidah Harahap Husnah Husnah Ihyaul Ulum Intan Hanni Alfiany IRWAN WIJAYA Jessy Okctarina Panjaitan Karina Nandini Putri Lodya Sesriyani Masiyah Kholmi Mega Indah Puspita Sari Mella Mutika Sari Mochammad Iqbal Mohammad Gusti Ravyanda Mu'amar Mu'amar Muh. Zaini Hasanul Muttaqin Muhammad Adib Amin Mustopa Kamal Nabila Amanda Rasikah Nani Nuraini Sarah Noval Gibran Lubis Nunung Iswati Nurul Aini Pera Herawati Putri Ragillia Susanto PUTRI WULANDARI Putut Said Permana Rahmatul Magfirah Rahmi Utami Ratna Suminar Ratna Yulinda Ria Desy Nasution Rizki Febriani Rohmaniah, Diana Rui Alfadel Saputra Ruri Puspita Ningsih Rusmaini Rusmaini SAIFUL ANWAR Sakdiah Sakdiah Satria Adiguna Sawitri, Nina Sazidah Febriana Setu Setyawan Shila Avila SITI FATIMAH Siti Hajar Sri Susanti Sri Wahyuni Sugiyarto Sugiyarto Sunartiyo Sunartiyo Susiyanti Susriyati Mahanal Syamsul Agus Sanjaya Tri Andri Setiawan Tyas, Intan Lestari Mulyaning Waluyo Waluyo Wasri Aminah Yulita Pujilestari Zulfikar Zulfikar Zulpahri Nainggolan Zuprizal (Zuprizal)