CORN COBS FERMENTATION TO INCREASE CRUDE PROTEIN AND DECREASE CRUDE FIBRE WITH ADDITION OF UREA, MOLASSES, AND Bacillus pumilus
In this study used bacterium Bacillus pumilus ML-08 which isolated from cow’s rumen, it also do as xylanolitic and cellulolytic bacteria. Bacillus pumilus in this study added with the aim to improving nutrition of corn cobs as alternative feed for ruminants, considering the content of nutrients o...
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| Format: | Theses and Dissertations NonPeerReviewed |
| Language: | English Indonesian |
| Published: |
2016
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| Subjects: | |
| Online Access: | http://repository.unair.ac.id/60461/1/ABSTRACT%20KKC%20KK%20KH.%2083.17%20Gra%20c.pdf http://repository.unair.ac.id/60461/2/FULLTEXT%20KKC%20KK%20KH.%2083.17%20Gra%20c.pdf http://repository.unair.ac.id/60461/ http://lib.unair.ac.id |
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| Institution: | Universitas Airlangga |
| Language: | English Indonesian |
| Summary: | In this study used bacterium Bacillus pumilus ML-08 which isolated from
cow’s rumen, it also do as xylanolitic and cellulolytic bacteria. Bacillus pumilus in
this study added with the aim to improving nutrition of corn cobs as alternative feed
for ruminants, considering the content of nutrients of raw corn cob itself is not good
enough because of the high fiber and lower crude protein contented. Processing
method done by facultative anaerob fermentation. In this research performed with
four kinds of treatment. One control treatment and the other three added with
Bacillus pumilus with different doses among: 10%, 15, and 20%. with substances
of molasses and urea supports as much as 2% and 1% added in each sample. The
incubation period was seven days, and after the incubation period ended the samples
took for proximate analysis to determine the content of crude protein and crude
fiber in each sample. Based on statistical analysis the results shown there were
increases of crude protein which significantly different (P<0.05) compared with
control treatment and decreases in crude fiber which significantly different (P
<0.05) when compared with control treatment. And the best result achived by the
samples with dose of Bacillus pumilus added within 15%. |
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