<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "The effect of Bacillus subtilis inoculum doses and fermentation time on enzyme activity of fermented palm kernel cake"^^ . "Palm kernel cake (PKC) was by-product of palm oil industry and it had potential to be one of the poultry ration ingredient However, its utilization for poultry was still limited because of the β-mannan in PKC. In order to increase PKC utilization in poultry ration, fermentation process was done to remodeled β mannan by using Bacillus subtilis. This research conducted a study on the effect of Bacillus subtilis inoculum dose and fermentation time to increase the enzyme activity of FPKC by using CRD with 3 × 3 factorial and 3 replications. Factor A was 3 doses of inoculum Bacillus subtilis: 3%, 5%, and 7%. Factor B was fermentation times which contained: (1) 2 days, (2) 4 days, and (3) 6 days. Parameters used were enzyme activity of mannanase, protease, and cellulase in FPKC. Significant interaction was seen between inoculum doses of Bacillus subtilis and fermentation time. There was also a significant interaction on each of the inoculums dose of Bacillus subtilis and fermentation time on all of the enzyme activity. This study concluded FPKC with Bacillus subtilis of 7% inoculums doses and 6 days fermentation time indicate the best result as seen from 24.27 U/ml of mannanase activity, 10.27 U/ml of protease activity, 17.13 U/ml of cellulose activity of fermented PKC."^^ . "2019-12-25" . . "9" . "4" . . "Scienceline Publication, Ltd"^^ . . . "Journal of World's Poultry Research"^^ . . . "2322455X" . . . . . . . . . . . . . "."^^ . "Ferawati"^^ . ". Ferawati"^^ . . "."^^ . "Mirnawati"^^ . ". Mirnawati"^^ . . "G."^^ . "Ciptaan"^^ . "G. Ciptaan"^^ . . . . . . "The effect of Bacillus subtilis inoculum doses and fermentation time on enzyme activity of fermented palm kernel cake (Text)"^^ . . . . . "JWPR 9(4) 211-216, 2019 The Effect of Bacillus subtilis Inoculum Doses and Fermentation Time.pdf"^^ . . . "The effect of Bacillus subtilis inoculum doses and fermentation time on enzyme activity of fermented palm kernel cake (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #253 \n\n\n \n The effect of Bacillus subtilis inoculum doses and fermentation time on enzyme activity of fermented palm kernel cake\n \n\n" . "text/html" . . . "Q Science (General)"@en . . . "SF Animal culture"@en . .