Identifikasi Plant Growth Promoting Rhizobacteria pada Rizosfer Bambu Duri dengan Gram KOH 3%

Agrotechnology Research Journal

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Title Identifikasi Plant Growth Promoting Rhizobacteria pada Rizosfer Bambu Duri dengan Gram KOH 3%
 
Creator Hardiansyah, Muhammad Yusril
Musa, Yunus
Jaya, Abdul Mollah
 
Subject Microorganism; Scatter; Scratch
 
Description Plant Growth Promoting Rhizobacteria is a group of microorganism that is able to increase plant growth and yield through reactions in the soil, but the large number of microorganisms contained in PGPR's rhizosphere from thorn bamboo make it difficult to know which bacteria are the most dominant and most active in influencing plants. This study aimed to determine the effect of using the 3% gram KOH test method in identifying PGPR bacteria from the thorn bamboo rhizosphere. This test was carried out at the Biofertilizer and Potential Microbial Laboratory, Faculty of Agriculture, Universitas Hasanuddin from October-December 2019. The testing methods include making microorganism growing media, pouring media, planting bacteria with the scatter and scratch methods, also the gram reaction test using KOH 3%. The results obtained the use of the 3% gram KOH test method in the scatter method showed there were 2 samples that have mucus with a percentage of 40%, while in the scratch method showed all samples have mucus with a percentage of 100% so that the use of the 3% gram KOH test method has an optimum effect in detecting microorganisms especially in identifying plant growth promoting rhizobacteria.
 
Publisher Perkumpulan Agroteknologi/Agroekoteknologi Indonesia
 
Contributor Universitas Hasanuddin
 
Date 2020-06-25
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articles
 
Format application/pdf
 
Identifier https://jurnal.uns.ac.id/arj/article/view/40875
10.20961/agrotechresj.v4i1.40875
 
Source Agrotechnology Research Journal; Vol 4, No 1 (2020): Agrotechnology Research Journal; 41-46
2614-7416
2655-7924
10.20961/agrotechresj.v4i1
 
Language eng
 
Relation https://jurnal.uns.ac.id/arj/article/view/40875/pdf
https://jurnal.uns.ac.id/arj/article/downloadSuppFile/40875/4941
 
Rights Copyright (c) 2020 Agrotechnology Research Journal
http://creativecommons.org/licenses/by-sa/4.0
 

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