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Meta Yuliana
Biology Study Program, Faculty Of Science And Technology, Universitas Islam Negeri Raden Fatah Palembang, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Materials Science & Nanotechnology Medicine & Pharmacology

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Efek Larutan Mikroorganisme Lokal (Mol) sebagai pupuk organik cair terhadap pertumbuhan tanaman kangkung Meta Yuliana
Biota Vol 7 No 1 (2021): Jurnal Biota 2021
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v7i1.7010

Abstract

This research aim to determine the effect of Mol of Chinese cabbage and cabbage to the growth of Ipomoea reptans Poir. The methods used was Randomized Complete Design consist of 4 treatments and 6 repetitions; P0: 0% Mol, P1: 5% Mol, P2: 10% Mol, and P3 15% Mol. The Data were analyzed used Analysis of Variance (ANOVA) followed by Duncan Multiple Range Test for differences among treatments‘means. The observations on Mol consist of pH, number of bacteria and number of fungi and the growth of Ipomoea reptans Poir. The result showed that the treatment P3 15% Mol gives effect on number of leaves, dry weight, shoot dry weight dan soil pH, but there’s no significant effect on height plant, wet weight, root dry weight, ratio of shoot and root, also to number of bacteria, number of fungi and pH of Mol. However, Mol of Chinese cabbage dan cabbage can be a fertilizer to growth of Ipomoea reptans Poir.
First Report of Pediococcus acidilactici: Bacterium Harbored in Lysurus periphragmoides Slimy Spore Mass Rudi Hermawan; Meta Yuliana; Nicho Nurdebyandaru
Biota Vol 9 No 1 (2023): Jurnal Biota 2023
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v9i1.14597

Abstract

Bacterium is a cosmopolitan microbe. It can be live everywhere and anywhere. They only need a simple nutrition from environment. Some of them also do a symbiosis for completing the nutrients. Lysurus periphragmoides was found in Arboretum in IPB University. The mushroom has a special structure for the head part of the fruiting body. On the head, the slimy spore mass was covering the part. The slimy was wet, sticky, and stinky. From the slime, bacterium was isolated using Luria Bertani Agar medium and incubated for 35C. Bacterium coded as Lyz222 was successfully isolated from the slimy spore mass. The colony looks like the Lactic Acid Bacteria with the specific odor smelled as milk odor. The colony was circular shape, milky white, concave surface, and mucoid density. The cell was coccus and as Gram-positive bacterium. Molecular identification was done for 16S rRNA. Then, the phylogenetic was constructed using RAxML analysis in CIPRES website. The bacterium strain Lyz222 was identified as Pediococcus acidilactici. The bacterial presence on the head part with slimy spore mass is because the insect or other animal that have touched the L. periphragmoides part. The animal or insect was harboring the bacterium from other source previously, before attaching the L. periphragmoides slimy spore mass. The Pediococcus was commonly found on the milk product, or recently report as on the fruits and vegetables. The result of this study is the first report that Pediococcus as P. acidilactici was found on the slimy spore mass.
Co-Authors Nicho Nurdebyandaru Rudi Hermawan