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Iman Hidayat
Microbiology Division, Research Center for Biology-LIPI
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology

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CHARACTERISTICS OF THE PEAT SOIL Bacilllus sp. Iman Hidayat
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 10 No 1 (2004): December 2004
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/375

Abstract

Twenty two strains of Bacillus species have been isolated from the peat soil of Tanjung Puting, Central Kalimantan. All strains devided into seventeen groups which characterized using morphology and biochemical tests. All strains have been tested for lipase, amylase, protease, cellulase, and phosphatase activity. Thirteen Bacillus isolates tested gave positif reaction for lipase activity. Bacillus AR 018 was the best isolate for amylase activity, Bacillus AR 001 and Bacillus AR 002 for protease activity, Bacillus AR 009 for cellulase activity. Only one isolate shows positive reaction for phosphatase activity, notably Bacillus AR 007.
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