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All Journal Buletin Peternakan Caraka Tani - Agriculture Science Journal JURNAL PETERNAKAN Livestock and Animal Research Caraka Tani: Journal of Sustainable Agriculture Jurnal Sains dan Teknologi Peternakan SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Prosiding Konferensi Nasional PKM-CSR
Adi Ratriyanto
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Agriculture, Biological Sciences & Forestry Humanities Control & Systems Engineering Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Nursing Public Health Social Sciences Veterinary Other

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Journal : Buletin Peternakan

 1 
Pengaruh Penggunaan Kerabang Telur dalam Ransum terhadap Kadar Kalsium di Mukosa Usus Halus, Plasma Darah, Tulang Tibia dan Ekskreta Ayam Petelur Adi Ratriyanto; Tri Yuwanta; Ali Wibowo
Buletin Peternakan Vol 25, No 1 (2001): Buletin Peternakan Vol. 25 (1) Februari 2001
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v25i1.1424

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Komposisi Kimia Daging Itik Afkir yang Diberi Pakan dengan Frekuensi Berbeda Lilik Retna Kartikasari; Adi Magna Patriadi Nuhriawangsa; Adi Ratriyanto
Buletin Peternakan Vol 27, No 4 (2003): Buletin Peternakan Vol. 27 (4) November 2003
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v27i4.1481

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Pengaruh Bakteri Penghasil Fitase pada Pakan Campuran Wheat Pollard terhadap Performan Ayam Broiler Sajidan (Sajidan); Adi Magna Patriadi Nuhriawangsa; Adi Ratriyanto
Buletin Peternakan Vol 28, No 3 (2004): Buletin Peternakan Vol. 28 (3) Agustus 2004
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v28i3.1498

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Infertile Egg Powder Improves Nutrient Digestibility, Digestive Organ Development, and Performance of Broiler Chickens Suprayogi, Wara Pratitis Sabar; Ratriyanto, Adi; Irawan, Agung
Buletin Peternakan Vol 49, No 3 (2025): BULETIN PETERNAKAN VOL. 49 (3) August 2025
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v49i3.108567

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This research investigated the effects of infertile egg powder (IEP) supplementation in the diets of broiler chickens on nutrient digestibility, digestive tract development, and performance. A total of 196 one-day-old male broiler chickens were randomized into four treatments differing in IEP levels, each with seven replicates of seven birds. The treatments were: 100% basal diet as a control (CON), 96% CON + 4% IEP (IEP4), 94% CON + 6% IEP (IEP6), and 92% CON + 8% IEP (IEP8). The observed variables included growth performance, nutrient digestibility, and digestive organ development. The results showed that dietary IEP enhanced the digestibility of dry matter, crude protein, ether extract, and crude ash (p<0.05), most noticeably in the IEP6 and IEP8 groups. However, IEP did not affect crude fiber and nitrogen-free extract digestibility. The birds consuming diets with IEP had heavier and more prolonged (p<0.05) duodenum, jejunum, ileum, and whole small intestines compared to the birds fed the CON diet. Dietary IEP also improved liver and gizzard weight (p<0.05). Feeding IEP did not affect feed intake but increased (p<0.05) crude protein and metabolizable energy intake, leading to an increase (p<0.05) of daily weight gain and concomitantly decreased (p<0.05) feed conversion ratio of the IEP groups. To conclude, IEP from hatchery had a positive response on the improved nutrient digestibility, digestive tract development, and performance of broiler chickens, and therefore, it can be used as a feed ingredient for broiler chickens.
Co-Authors Adi Magna Patriadi Nuhriawangsa Ali Wibowo Aqni Hanifa Bahtiar Nur Khalis Amiruddin, Bahtiar Nur Khalis Catur Suci Purwati Eka Handayanta I Ketut Suada Indreswari, Rysca Indreswari Irawan, Agung Kusumaningrum, Ayu Lanjar Sumarno Lilik Retna Kartikasari Mustaqiem, Muhammad Nanda Putri Pertiwi Novitasari, Erliana Dwi Pambuko, Galih Pradista, Luthfi Adya Rahayu Kusumaningrum Rendi Fathoni Hadi Rysca Indreswari Sajidan (Sajidan) Sajidan Sajidan Sigit PRASTOWO Sudibya Sudibya Sudiyono Sudiyono Sudiyono Sudiyono Susi Dwi Widyawati Tri Yuwanta Tristianto Nugroho Wara P. S. Suprayogi Wara Pratitis Sabar Suprayogi Widyas, Nuzul Widyas, Nuzul