甘bi棕榈油里佐根氏菌的特征和鉴定

K. Khairani, Fitratul Aini, Hesti Riany
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Dari umur-umur tersebut, didapatkan 18 isolat yang terdiri dari 11 genus, yaitu Bacillus, Azospirillum, Actinobacillus, Xanthobacter, Enterococcus, Paenibacillus, Klebsiella, Pseudomonas, Arthrobacter, Micrococcus, dan Streptococcus. Bakteri rizosfer tanaman sawit memiliki keragaman genus yang sama pada umur 8, 11, dan 14 tahun. Genus bakteri yang didapatkan dapat dimanfaatkan sebagai PGPR (Plant Promoting Rhizobacteria).Abstract Rhizosphere bacteria are bacteria found in root areas. Rhizosphere bacteria have various roles such as providing nutrients for plants, protecting plants from infection pathogenic bacteria, producing growth hormones such as indol acetic acid, phosphate solvents, nitrogen binders, and others. By having these various abilities and roles, it is necessary to explore the bacteria of oil palm plants, especially in the plantation areas so that the group of rhizosphere bacteria can be identified and then utilized optimally. 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引用次数: 1

摘要

rizorage菌根是一种生长在已知高度多样性的植物区域的细菌。rizoration细菌在为植物提供营养、保护植物免受病原体感染、产生磷酸、磷酸溶剂、氮结合剂等生长激素方面发挥了多种作用。有了这些能力和作用,我们需要对棕榈油里佐格细菌的探索,特别是在种植园里,以便了解里佐格细菌的群体,从而得到最佳的利用。这项研究的目的是确定8岁、11岁和14岁的油棕中rizorads细菌的群体和多样性。该研究采用传统的形态特征特征和生物化学测试方法进行研究。从它的年龄,有18个单独体,包括11个属,包括杆菌、丙烯酸、丙烯酸、黄杆菌、肠虫、肌球菌、Klebsiella、假体、节肢、微球菌和链球菌。棕榈油里佐格细菌在8岁、11岁和14岁时具有相同的属多样性。发现的细菌属可用于PGPR(植物促进Rhizobacteria)。菌层是一种在根领域发现的细菌。菌球菌菌为植物提供各种各样的营养,保护植物不受受病原体的感染,产生生长激素考虑到这些不同的能力和roles,有必要解释棕榈油植物的细菌,特别是在植物领域,这样rhizosphere细菌就可以识别并然后进行优化。这项研究旨在确定棕榈油植物中根瘤菌培养皿的多样性和多样性,其年龄分别为8岁、11岁和14岁。这项研究是由观察形态和生物化学特征引发的。在那些日子里,18个孤立体构成了11个genera, namely Bacillus, azospirilum,黄芪,enthobacter, entro杆菌,肌球菌,Klebsiella,假单胞菌,节肢动物,微球菌和链球菌通过传统方法。棕榈油植物中的Rhizosphere细菌在8、11和14年的岁月中都有相同的多样性。消解属可作为PGPR使用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
KARAKTERISASI DAN IDENTIFIKASI BAKTERI RIZOSFER TANAMAN SAWIT JAMBI
AbstrakBakteri rizosfer adalah bakteri yang terdapat pada daerah perakaran tanaman yang diketahui memiliki keanekaragaman tinggi. Bakteri rizosfer memiliki berbagai peran seperti menyediakan nutrisi bagi tanaman, melindungi tanaman dari infeksi bakteri patogen, menghasilkan hormon pertumbuhan seperti indol acetic acid, pelarut fosfat, pengikat nitrogen, dan lain-lain. Dengan berbagai kemampuan dan peran tersebut, maka perlu eksplorasi bakteri rizosfer tanaman sawit khususnya di daerah perkebunan agar diketahui kelompok bakteri rizosfer, sehingga dapat dimanfaatkan secara optimal. Penelitian ini bertujuan untuk mengetahui kelompok dan keragaman bakteri rizosfer pada tanaman sawit yang berumur 8, 11, dan 14 tahun. Penelitian dilakukan dengan pendekatan konvensional dengan karakterisasi morfologi dan uji biokimia. Dari umur-umur tersebut, didapatkan 18 isolat yang terdiri dari 11 genus, yaitu Bacillus, Azospirillum, Actinobacillus, Xanthobacter, Enterococcus, Paenibacillus, Klebsiella, Pseudomonas, Arthrobacter, Micrococcus, dan Streptococcus. Bakteri rizosfer tanaman sawit memiliki keragaman genus yang sama pada umur 8, 11, dan 14 tahun. Genus bakteri yang didapatkan dapat dimanfaatkan sebagai PGPR (Plant Promoting Rhizobacteria).Abstract Rhizosphere bacteria are bacteria found in root areas. Rhizosphere bacteria have various roles such as providing nutrients for plants, protecting plants from infection pathogenic bacteria, producing growth hormones such as indol acetic acid, phosphate solvents, nitrogen binders, and others. By having these various abilities and roles, it is necessary to explore the bacteria of oil palm plants, especially in the plantation areas so that the group of rhizosphere bacteria can be identified and then utilized optimally. This study aims to determine the group and diversity of rhizosphere bacteria in oil palm plants that are 8, 11, and 14 years old. The research was conducted conventionally by observing morphological and biochemical characterization. At those ages, 18 isolates were consisting of 11 genera, namely Bacillus, Azospirillum, Actinobacillus, Xanthobacter, Enterococcus, Paenibacillus, Klebsiella, Pseudomonas, Arthrobacter, Micrococcus, and Streptococcus through conventional methods. Rhizosphere bacteria in oil palm plants have the same genus diversity at the ages of 8, 11, and 14 years. The bacterial genus obtained can be used as PGPR (Plant Promoting Rhizobacteria).
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