Effect of incubation time of sago (metroxylon sago) waste by local microorganism ''ginta'' on ph, crude protein, and crude fiber content

3rd International Conference on Biological Sciences and Biotechnology

Ginting, Nurzainah^1 ; Pase, E.^1

Animal Production Program Study, University of Sumatera Utara, Kampus USU, Jl. Dr. A. Sofian No.3, Padang Bulan, Medan

20155, Indonesia^1

关键词: Crude fibers;    Crude proteins;    Incubation time;    Sago wastes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/130/1/012022/pdf
DOI  :  10.1088/1755-1315/130/1/012022

来源: IOP

【 摘 要 】

This study aims to examine the effect of incubation times of sago waste by local microorganism (MOL) "Ginta" to the crude protein and crude fiber content in relation to finding a cheap and good quality ruminants feed alternative. Incubation times were 0 hours to 144 hours. The data obtained were analyzed using Completely Randomize Design consisting of seven treatments and three replications. The result showed that the duration of incubation of sago waste by local microorganism (MOL) "Ginta" caused pH reduction, improved crude protein and crude fiber content. pH reduction was from 7.03 at 0 hour to 4.05 at 144 hours incubation. The highest increased in crude protein was H6U3 (5.58%) : 144 hours incubation and the lowest was H0U2 (3.22%) : 0 hour incubation while the highest crude fiber was H0U1 (19.99%) : 0 hour incubation and the lowest was H6U3 (18.23%) : 144 hours incubation. It can be concluded that incubation of sago waste triggered lower pH, higher crude protein and lower crude fiber than uninoculated. A recommendation could be given on using MOL 'Ginta" in order to produce a cheap and good quality ruminans feed alternative.