Kandungan Nutrisi Lumpur Sawit Hasil Fermentasi dengan Jamur P. chrysosporium
ABSTRACT: This research is
aimed at observing the nutritious content of palm oil sludge fermentation by P.
chrysosporium. The experimental design used completely randomized design in
factorial (3 x 3). The first factor is the inoculum dosage, namely : (D1). 3 %,
(D2). 6 % and (D3). 9 % of substrate weight. The second factor is the length of
fermentation, namely : (L1). 4 days, (L2). 8 days and (L3). 12 days. Every
treatment is repeated for three time. The data found is scrutinized by mode
print and it is followed by distance test of multiple Duncan (Steel and Torrie,
1989). The variables observed in research are dry materials, crude fiber, crude
protein, cellulose and lignin. The research on the influence of inoculum dosage
and the length of fermentation on dry materials content and crude protein shows
insignificant interaction (P>0.05). On the other hand, crude fiber,
cellulose and lignin show significant interaction (P<0.01). The inoculum
dosage of 6 % and the fermentation length of 8 days is the best combination
treatment and it can reduce the crude fiber amounting to 40.86 %, an increase
of crude protein amounting to 30.75 % and a decrease of cellulose and lignin
amounting to 39.78 % and 36.40 % respectively.
Keywords: fermentation; P.
Chrysosporium; palm oil sludge
Penulis: Noferdiman, Ahmad
Yani
Kode Jurnal: jppeternakandd130029
