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All Journal Jurnal Sain Peternakan Indonesia Jurnal Peternakan Indonesia Animal Production : Indonesian Journal of Animal Production JURNAL ILMIAH PETERNAKAN TERPADU ANGON: Journal of Animal Science and Technology Jurnal Agripet
Wardhana Suryapratama
Fakultas Peternakan Universitas Jenderal Soedirman
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Immunology & microbiology Veterinary Other

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KECERNAAN TOTAL DIGESTIBLE NUTRIENT (TDN) DAN BAHAN EKSTRAK TANPA NITROGEN (BETN) PAKAN DOMBA YANG DISUPLEMENTASI COMPLETE RUMEN MODIFIER Apriliyani, Niken Rahayu; Suhartati, Fransisca Maria; Suryapratama, Wardhana
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.p278-288

Abstract

Latar Balakang. Penelitian yang bertujuan untuk mengkaji pengaruh suplementasi Complete Rumen Modifier terhadap kecernaan Total Digestible Nutrient (TDN) dan Bahan Ekstrak Tanpa Nitrogen (BETN) pakan domba, telah dilaksanakan pada tanggal 8 Agustus sampai 11 Oktober 2021 di Eksperimental Farm Fakultas Peternakan Universitas Jenderal Soedirman. Materi dan Metode. Materi yang digunakan yaitu 18 ekor domba jantan, pakan yang diberikan terdiri dari jerami amoniasi 40% BK dan konsentrat 60% BK. Adapun konsentrat tersusun dari 49,5% onggok, 33% dedak padi, 16,5% bungkil kedelai, dan 1% mineral. Komposisi CRM terdiri dari tepung daun mengkudu 30%, tepung daun ketela rambat 30%, ampas teh kering 30%, Saccharomyches cerevisiae 3%, methionin 3% dan sulfur 4%. Penelitian menggunakan metode eksperimental Rancangan Acak Kelompok sebagai kelompok yaitu bobot domba awal penelitian, terdapat tiga perlakuan yang diuji yaitu P1 (Jerami padi amoniasi 40% + Konsentrat 60% + CRM 0% dari BK pakan),P2 (P1+ CRM 1% dari BK pakan), dan P3 (P1 + CRM 2% dari BK pakan). Variabel yang diukur yaitu Kecernaan TDN dan BETN, data yang diperoleh diuji menggunakan analisis ragam, dilanjutkan dengan uji orthogonal polinomial. Hasil. Hasil penelitian menunjukan bahwa pakan perlakuan yang disuplementasi CRM mampu meningkatkan kecernaan TDN secara linier dengan persamaan Y = 0,0663x + 71,998 dengan r2= 0,55. Suplementasi CRM dalam pakan domba menurunkan kecernaan BETN secara linier dengan persamaan y= -4,1623x + 82,092 dengan r2= 0,45. Simpulan. suplementasi CRM dapat meningkatkan kecernaan TDN dengan taraf penambahan CRM terbaik yaitu 2% , tetapi semakin tinggi taraf suplementasi CRM kecernaaan BETN semakin menurun.
Effect of Different Forages and Concentrates Balance in Complete Feeds on In Vitro the Digestibility of Crude Fat and Extractable Material Without Nitrogen Ridhasmara, Arum Pidie; Suryapratama, Wardhana; Susanti, Emmy
ANGON: Journal of Animal Science and Technology Vol 6 No 2 (2024): ANGON: Journal of Animal Science and Technology
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

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Abstract

ARUM PIDIE RIDHASMARA. The aim of the study was to examine the effect of different forage and concentrate balances on crude fat digestibility and BETN in vitro. Experimental research using a completely randomized design (CRD) with 3 treatments and 6 replicates. The treatments consisted of P1: 30% forage + 70% concentrate + 0.01 organic chromium; P2: 50% forage + 50% concentrate + 0.01 organic chromium; P3: 70% forage + 30% concentrate + 0.01 organic chromium. The results of the analysis showed that the digestibility of crude fat in P1 (30% forage and 70% concentrate) with P2 (50% forage and 50% concentrate) was not significantly different compared to P3 (70% forage and 30% concentrate) but P1 with P3 showed a significant difference (P <0.05). The analysis showed that BETN digestibility in P1 (30% forage and 70% concentrate) with P2 (50% forage and 50% concentrate) showed no significant difference. P2 with P3 (70% forage and 30% concentrate) showed a significant difference (P<0.01), while P1 with P3 showed a very significant difference (P<0.01). In conclusion, the test results proved that every decrease, the digestibility value of crude fat will increase and the BETN digestibility value of material will be smaller
Effect of Vitamin A and Magnesium Supplementation on Protein Consumption and Nitrogen Retention of Sheep Tsany, Muhammad Iqbal Rizqi; Suryapratama, Wardhana; Suhartati, Fransisca Maria
JURNAL ILMIAH PETERNAKAN TERPADU Vol. 12 No. 3 (2024)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jipt.v12i3.p272-286

Abstract

The research aimed to examine the effect of vitamin A and magnesium supplementation on protein consumption and nitrogen retention in sheep was carried out on February 29 - June 26 2023. The material used was 18 local male sheep aged 7 - 8 months with a weight of 17,12 ±1,94 kg were reared for 2 months in individual stage model cages. The basal feed given is concentrate (75%) and ammoniated rice straw (25%). The in vivo experimental method uses a Randomized Complete Block Design (RCBD) as a group, namely the initial weight of the research sheep, consisting of 6 groups that act as repeaters. Treatments tested T1 = Ammoniated rice straw (25%) + concentrate feed (75%); T2 = T1 + vitamin A (2000 IU); T3 = T2 + magnesium mineral (1 gram). The variables measured were protein consumption and nitrogen retention. The data obtained was then analyzed using analysis of variance (ANOVA) which was further tested with the Honestly Significant Difference (HSD) test. Protein consumption was significantly influenced by treatment (P<0.05) with a mean of 101.71 ± 3.85 grams/head/day (T1), 109.03 ± 8.60 grams/head/day (T2), and 115.99 ± 5.35 grams/head/day (T3). Likewise, nitrogen retention was significantly influenced by treatment (T<0.05) with an average of 9.37 ± 1.41 grams/head/day (T1), 9.81 ± 1.51 grams/head/day (T2), 10.21 ± 1.53 grams/head/day (T3). The HSD test results showed that the protein consumption and nitrogen retention of T3 sheep were significantly (P<0.05) higher than those of T1 and T2. The research conclusion was that supplementation of vitamin A and magnesium (T3) in basal feed was able to increase protein consumption by 12.31% and nitrogen retention by 8.24% in sheep when compared to the control treatment (T1).
Co-Authors Abdusysyakur, Arif Ady Trimo Wijoyo Raharjo Agustinah Setyaningrum, Agustinah Agustinus Hantoro Djoko Rahardjo Apriliyani, Niken Rahayu Bahari, Intan Kembang Caribu Hadi Prayitno Dwi Prasetyo Efka Aris Rimbawanto Emmy Susanti Fajar Arafadi Faradha, Rifky FM Suhartati FM Suhartati FM Suhartati, FM Fransisca Maria Suhartati Hutasoit, Irma Uli Jalalludin, Jalalludin Muhamad Alwi Muhammad Rayhan Munasik Munasik Munasik Novie Andri Setianto NUGROHO, TRI AJI Nur Hidayat Nurmaya, Fenny Pajriyah, Wafiq Siti Nur Qurozi, Abdullah Rahmat, Aziz Nur Rahmat, Iqbal Zulfahmi Ridhasmara, Arum Pidie SRI RAHAYU Suhartati, F. M. Titin Widiyastuti Tri Rahardjo Sutardi Tsany, Muhammad Iqbal Rizqi Warastomo, Minggus Tri Yudi Octa Sandi Yunita Tri Hapsari Yusuf Subagyo