In order to collect Indonesian Nostoc, isolation of soil microflora from several paddy fields in West Java, Bali, and South Celebes was carried out. Fast-growing isolates of Nostoc were selected to describe and perform molecular identification using partial sequences of 16S rRNA. The results showed that partial sequences of 16S rRNA could not resolve the phylogeny of the isolates. However, it supported the morphological studies that recognize isolates as different species of Nostoc. Potential use of Nostoc as a nitrogen source for paddy growth was carried out using six strains as single inoculums. A total biomass of 2 g (fresh weight) for each strain was inoculated, respectively, into the pot planted with three paddy plants. This experiment was conducted in the green house for 115 days. Statistical analyses (ANOVA; α = 0.05) showed that of six strains tested in this study, only strain GIA13a had influence on the augmentation of root length and the total number of filled grains. Keywords: biofertilizer, diversity, inoculum, Nostoc, paddy
| Published by | Universitas Indonesia |
| Journal Name | MAKARA of Science Series |
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| Location | Kota depok, Jawa barat INDONESIA |
| Website | science| http://journal.ui.ac.id/index.php/science| |
| ISSN | ISSN : 23391995, EISSN : 23560851, DOI : 10.7454, |
| Core Subject | Science, |
| Meta Subject | Biochemistry, Genetics & Molecular Biology, Chemistry, Earth & Planetary Sciences, Materials Science & Nanotechnology, Physics, |
| Meta Desc | MAKARA Journal of Science publishes high quality research on fundamental science and provides a broad-based forum for the information sharing of ongoing research and development in science. Topics covered include physics, chemistry and biology. All submitted manuscripts will be subjected to the peer review process following a thorough inspection by the editors. Makara Journal of Science is the successor to the "MAKARA of Science Series" and "Makara Sains", which have been published since 1997. Starting from 2014, the journal has been periodically published four times a year (March, June, September, and December). |
| Penulis | Dian Hendrayanti , Lestari Rahayu Kusmadji , Pratiwi Yuliana , Mardhotillah Asma Amanina , Anggi Septiani |
| Publisher Article | Directorate of Research and Community Engagement, Universitas Indonesia |
| Subtitle Article | Makara Journal of Science Vol 16, No 3 (2012): Desember |
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Informasi yang terkait dengan Phylogeny of Indonesian Nostoc (Cyanobacteria) Isolated from Paddy Fields as Inferred from Partial Sequence of 16S rRNA Gene
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