Article Per Year (5 Year)
p-Index From 2021 - 2026
0
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Ternak Scientific Contribution Oil and Gas
Irawan Sugoro
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Energy Engineering Environmental Science Veterinary

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Pengaruh Silase Sinambung Jerami Jagung Terhadap Fermentasi Dalam Cairan Rumen Secara In Vitro Crhisterra Ellen Kusumaningrum; Irawan Sugoro; Pingkan Aditiawati
Jurnal Ilmu Ternak Vol 18, No 1 (2018): June
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (220.995 KB) | DOI: 10.24198/jit.v18i1.14460

Abstract

Penelitian dilakukan untuk mengevaluasi pengaruh penggunaan silase sinambung jerami jagung terhadap, nilai pH, volatile fatty acid (VFA), amonia (NH3), produksi gas total dan produksi biomassa mikroba sebagai pakan ternak ruminansia secara in vitro. Rancangan percobaan dalam penelitian ini adalah Rancangan Acak Lengkap Pola Faktorial 3x6 dengan 3 ulangan. Faktor pertama dalam rancangan penelitian ini adalah pakan perlakuan yaitu pakan kontrol (P1), jerami jagung (P2) dan silase sinambung jerami jagung (P3) dan faktor kedua adalah waktu inkubasi selama fermentasi in vitro yaitu 0, 2, 4, 6, 12 dan 24 jam (T1, T2, T3, T4, T5 dan T6). Hasil penelitian menunjukkan bahwa baik pakan perlakuan maupun waktu inkubasi tidak memberikan pengaruh yang nyata (p>0,05) terhadap nilai pH, VFA, NH3, produksi gas total dan produksi biomassa mikroba serta tidak terdapat interaksi antara perlakuan pakan dengan waktu inkubasi. Secara numerik, kisaran pH perlakuan adalah 6,89 - 7,05; konsentrasi VFA sebesar 107–110 mM, konsentrasi amonia 23,92 – 29,88 mg/100 ml, produksi gas total sebesar 27,47 – 46,31 ml/200 mg dan produksi biomassa mikroba sebesar 40,60 – 56,80 mg/20 ml. Kesimpulan pada penelitian ini adalah baik jerami jagung maupun silase sinambung jerami jagung dapat digunakan sebagai pakan ternak karena mampu memenuhi kebutuhan nutrisi ternak ruminansia ditinjau dari produksi gas dan fermentasi pakan dalam rumen.Kata kunci: silase sinambung jerami jagung, amonia, VFA, produksi gas in vitro.
EFFECT OF TEMPERATURE ON RUMEN MICROBES ACTIVITY TO PRODUCE METHANE FROM COAL Bambang Agus W; Kosasih; Irawan Sugoro; Dahrul Effendi; Byan M Pratama
Scientific Contributions Oil and Gas Vol. 37 No. 3 (2014): SCOG
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/scog.37.3.179

Abstract

This paper is intended to show the effect of temperature on utilization microbes of rumen Àuid to produce methane from coal (lignite, sub-bituminous and bituminous). By considering to field applications, where the CBM reservoir temperature is higher than the microbes natural living conditions in the cow's body, the experiment is carried out at a temperature of 30ºC and 50ºC with an incubation period time of 105 days. Laboratory scale study was conducted by mixing the coal, formation water and rumen Àuid (1: 1: 1). This mixture were inserted into a closed chamber equipped with a hose to measuring the volume of gas produced. The experiment results showed that the microbes of the rumen Àuid can grow on different type of coal and temperatures. The volume of gas production increased during the incubation time for all treatments. Obtained the highest methane production occurs at a temperature treatment of 50ºC for the sub-bituminous coal with a volume of 0.627liters/kg (22.14 cf/ton) from the total volume of gas produced as much as 7.25liters/kg (256 cf/ton).
Co-Authors Bambang Agus W Byan M Pratama Crhisterra Ellen Kusumaningrum Dahrul Effendi Kosasih Megga Ratnasari Pikoli PINGKAN ADITIAWATI