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Contact Name
Samadi
Contact Email
jurnalagripet@usk.ac.id
Phone
+6281383736633
Journal Mail Official
jurnalagripet@usk.ac.id
Editorial Address
Animal Husbandry Department, The Faculty of Agriculture, Universitas Syiah Kuala Jln. Tgk. H. Hasan Krueng Kalee No. 3, Kopelma Darussalam, Banda Aceh, 23111, Aceh, Indonesia
Location
Kab. aceh besar,
Aceh
INDONESIA
Jurnal Agripet
ISSN : 14114623     EISSN : 24604534     DOI : https://doi.org/10.17969/agripet
Core Subject : Agriculture,
Aims Jurnal Agripet aims to publish original research results on farm tropical animals such as cattle, buffaloes, sheep, goats, horses, poultry, etc. Scope Jurnal Agripet encompasses a broad range of research topics in animal sciences and biotechnology including animal physiology and nutrition, feed processing and technology, animal productions, animal genetics, breeding and reproduction, meat and milk sciences, animal health, behavior and welfare, animal housing and livestock farming system.
Articles 11 Documents
Search results for , issue "Vol 13, No 2 (2013): Volume 13, No. 2, Oktober 2013" : 11 Documents clear
Pengaruh Nisbah Energi-Protein, Nitrogen-Sulfur dan Kalsium-Fosfor Terhadap Produk Metabolisme Rumen dan Kecernaan Substrat S.N.O. Suwandyastuti
Jurnal Agripet Vol 13, No 2 (2013): Volume 13, No. 2, Oktober 2013
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v13i2.812

Abstract

Influence of the ratio of energy-protein, nitrogen-sulphur, and calsium-phosphor upon rumen metabolism product and digestibility of substratABSTRACT. The Rumen microbes are capable to digest the glucosa polymer of plant waste for energy source and can used the Non Protein Nitrogen (NPN) for body protein synthesis, if the other precussor (Sulphur, Phospor and Branch Chain of Carbon) are available. To know the effectivity of the utilization of plant waste for energy, an experiment have been conducted by in vitro method, used the Randomized Black Design, four replication, factorial 33. The factors tested are : (1) three levels of energy : protein (E/P) ratio : 4, 5 and 6; (2) three levels of Nitrogen : Sulphur (N/S)ratio: 7.5, 10 and 12.5; (3) three levels of Calsium : Phospor (Ca/P) ratio : 0.5, 1 and 2. The variables measured are : synthesis of protein microbes (SPM) ; production of Volatile Fatty Acid (VFA) and Nitrogen Ammonia (N-NH3); the digestibility of substrat. Based on the all variable measured, the experiment can be concluded : (1) the effectivity of the utilization of rice straw will be increased if it used is fortified with 50 percent TDN as energy source (E/P=4), 0.20 percent dry matter of sulphur (N/S=10) and 0.0625 - 0.125 percent dry matter (DM) of phospor (Ca/P=1.0 2.0); (2) To stimulate the activity of cellulolytic microbes, its need the fortification of sulphur until reach the optimum level (must be investigated).

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