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All Journal Animal Production : Indonesian Journal of Animal Production ANGON: Journal of Animal Science and Technology
Tri Rahardjo Sutardi
Fakultas Peternakan Universitas Jenderal Soedirman
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Immunology & microbiology Veterinary

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Amino Acid and Mineral Supplementation in Fermentation Process of Concentrate Protein of Jatropha Seed Cake (Jatropha curcas L.) Widiyastuti, Titin; Sutardi, Tri Rahardjo
ANIMAL PRODUCTION Vol 18, No 3 (2016): September 2016
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (695.496 KB) | DOI: 10.20884/1.anprod.2016.18.3.574

Abstract

The purpose of this study is to assess the optimization of fermentation process by adding a minerals and amino acids so that the potential of protein  of Concentrate Protein-Jatropha seed cake (CP-JSC) can be optimally used as a substitute for soybean meal. The method used was completely randomized design. The treatment consisted of F1: Fermentation CP-BBJ + methionine-lysine (0.25%: 0.25%), F2: Fermentation CP-JSC + methionine-lysine (0.5%: 0.5%), F3: F1 + 0.45% Dicalsium Phosphate, F4: F2 + 0.45% Dicalsium Phosphate. Each treatment was repeated four times, When treatment significantly continued by Least Significant Difference (LSD), variables observed are the levels of antinutrients (phorbolester, antitrypsin), the levels of nutrients (fat, protein, crude fiber, Ca, P and gross energy) and amino acid. Results of analysis of variance showed that the addition of amino acids and minerals Ca, P in the fermentation process was highly significant effect on the levels of crude fiber and phosphorus (P <0.01) and significantly affected the gross energy content of CP-JSC post-fermentation (P <0.05). Dry matter, crude protein, crude lipid and calcium  are not affected by supplementation of methionine and lysine as well as calcium and phosphorus. Supplementation of methionine and lysine in the fermentation substrate showed good levels of essential amino acids and non essential higher than previous studies although not statistically significant (P> 0.05). While the levels obtained phorbolester range of 0.055% - 0.08%. It was concluded that the optimization of fermentation can be done without adding the amino acid supplementation of minerals calcium and phosphorus. Supplementation significantly affect a significant increase or decrease in some nutrients (crude fiber, gross energy, phosphor) and capable of suppressing a decrease in amino acids. Supplementation of amino acids Lysine and Methionin 0.05% is the best treatment.
PENGGUNAAN BAHAN LOKAL SILASE DAUN RAMI PADA PAKAN DOMBA WONOSOBO Susanti, Emmy; Sutardi, Tri Rahardjo; Susilowati, Dwi; Radhwa, Saminah Ummu
ANGON: Journal of Animal Science and Technology Vol 5 No 3 (2023): ANGON: Journal of Animal Science and Technology
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.angon.2023.5.3.p398-405

Abstract

PENGGUNAAN KULIT SINGKONG SEBAGAI PENGGANTI DEDAK UNTUK PAKAN DOMBA WONOSOBO Susanti, Emmy; Sutardi, Tri Rahardjo; Tutiyah, Tutiyah
ANGON: Journal of Animal Science and Technology Vol 6 No 1 (2024): ANGON: Journal of Animal Science and Technology
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.angon.2024.6.1.p102-108

Abstract

Latar Belakang. Penelitian ini bertujuan untuk memanfaatkan kulit singkong yang kaya karbohidrat untuk pakan domba Wonosobo. Materi dan Metode. Ternak domba yang digunakan sebanyak dua puluh ekor masing-masing sepuluh ekor dari jenis lokal dan domba Wonosobo. Pakan terdiri dari hijauan (60%) dan konsentrat (40%). Konsentrat A: kulit singkong (55%), bungkil kelapa (45%) dan mineral sedang konsentrat B: dedak padi (80%) dan bungkil kelapa (20%) dan mineral. Pakan sebanyak 4% bobot badan (BK). Pakan mengandung PK 14,95-16,10% dan TDN 16-16,10%. Rancangan percobaan dengan RAL pola tersarang, perlakuan pakan tersarang pada jenis domba. Setiap perlakuan diulang 5 kali. Hasil. Perlakuan konsentrat A berpengaruh pada rataan pertambahan bobot badan (PBB), pertambahan bobot badan harian (pbbh) dan bobot akhir (BB) berturut-turut sebesar 5,61kg; 95,58g; 27,08kg pada domba lokal dan 5,46kg; 94,24g; 30,40kg pada domba Wonosobo. Perlakuan konsentrat B berpengaruh terhadap PBB; pbbh dan BB sebesar 5,0kg; 75,16g; 24,30kg pada domba lokal dan 5,5kg; 109,90g; 29,83kg pada domba Wonosobo (P>0,05). PBB, pbbh dan BB domba lokal adalah 5,31kg; 65,37g; 25,69kg sedang pada domba Wonosobo adalah 5,45kg; 101,9g; 29,83kg (P>0,05). Kesimpulan. Kulit singkong dapat menggantikan dedak dalam konsentrat domba lokal maupun domba Wonosobo dan tidak berpengaruh pada PBB, pbbh dan BB (P>0.05)
Co-Authors Arif Santoso Caribu Hadi Prayitno Danu Puwanto Dwi Susilowati Emmy Susanti Fadhila Nurlaili Fransisca. M. Suhartati Muhammad Rayhan Nauli Silma Sarifah Ning Iriyanti Novia Indriani Radhwa, Saminah Ummu Ryan Pratama Siska Nopitasari Suparwi Suparwi Titin Widiyastuti Tutiyah, Tutiyah Wardhana Suryapratama