Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin

The oil palm (Elaeis guineensis) is commodity crop for Malaysia. In this study, an experiment was conducted to screening antagonistic activity of endophytic bacteria from oil palm roots. The aims was to identify bacteria that can be used to control Ganoderma sp. Root sample was taken from three diff...

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Bibliographic Details
Main Author:	Kamahudin, Azerul
Format:	Student Project
Published:	Faculty of Plantation and Agrotechnology 2019
Subjects:	Bacteria S Agriculture (General) SB Plant culture
Online Access:	http://ir.uitm.edu.my/id/eprint/23867/

id	uitm-23867
recordtype	eprints
spelling	uitm-238672019-04-22T02:22:06Z http://ir.uitm.edu.my/id/eprint/23867/ Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin Kamahudin, Azerul Bacteria S Agriculture (General) SB Plant culture The oil palm (Elaeis guineensis) is commodity crop for Malaysia. In this study, an experiment was conducted to screening antagonistic activity of endophytic bacteria from oil palm roots. The aims was to identify bacteria that can be used to control Ganoderma sp. Root sample was taken from three different place that is Segamat estate Johor, nursery Fong Shun trading Rompin and ladang uitm jasin, Melaka. For isolation of Ganoderma sp sample was being taken at private company research center at Gemencheh Melaka. A total of 30 roots sample were obtained with 10 sample from segamat estate Johor, 10 sample roots for in mature from nursery Fong Shun trading and 10 root samples form mature oil palm from ladang uitm Jasin. Bacteria that being isolates showed the antagonistic activity against Ganoderma sp by inhibition and slow down the growth rate of Ganoderma sp in culture plate. 27 endophytic bacteria were successfully isolated from roots sample and about 9 of it show the positive result, that slow down the growth of Ganoderma sp. Six out of 9 isolate were identified as Gram-negative bacteria and 3 were Gram-positive bacteria. Therefore, Gram-negative bacteria more in the oil palm roots compared to the Gram-positive bacteria. From 9 bacteria, only 2 bacteria that is success to suppress Ganoderma sp more the 50 % using the RIPG calculation method. These bacteria were identified and characterized. The bacteria colony form or shape is round and rod shape. Colony margin is entire and filamentous. Three type Colony elevation was identify that is raised, convex, and growth into medium. Faculty of Plantation and Agrotechnology 2019 Student Project NonPeerReviewed Kamahudin, Azerul (2019) Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
topic	Bacteria S Agriculture (General) SB Plant culture
spellingShingle	Bacteria S Agriculture (General) SB Plant culture Kamahudin, Azerul Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin
description	The oil palm (Elaeis guineensis) is commodity crop for Malaysia. In this study, an experiment was conducted to screening antagonistic activity of endophytic bacteria from oil palm roots. The aims was to identify bacteria that can be used to control Ganoderma sp. Root sample was taken from three different place that is Segamat estate Johor, nursery Fong Shun trading Rompin and ladang uitm jasin, Melaka. For isolation of Ganoderma sp sample was being taken at private company research center at Gemencheh Melaka. A total of 30 roots sample were obtained with 10 sample from segamat estate Johor, 10 sample roots for in mature from nursery Fong Shun trading and 10 root samples form mature oil palm from ladang uitm Jasin. Bacteria that being isolates showed the antagonistic activity against Ganoderma sp by inhibition and slow down the growth rate of Ganoderma sp in culture plate. 27 endophytic bacteria were successfully isolated from roots sample and about 9 of it show the positive result, that slow down the growth of Ganoderma sp. Six out of 9 isolate were identified as Gram-negative bacteria and 3 were Gram-positive bacteria. Therefore, Gram-negative bacteria more in the oil palm roots compared to the Gram-positive bacteria. From 9 bacteria, only 2 bacteria that is success to suppress Ganoderma sp more the 50 % using the RIPG calculation method. These bacteria were identified and characterized. The bacteria colony form or shape is round and rod shape. Colony margin is entire and filamentous. Three type Colony elevation was identify that is raised, convex, and growth into medium.
format	Student Project
author	Kamahudin, Azerul
author_facet	Kamahudin, Azerul
author_sort	Kamahudin, Azerul
title	Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin
title_short	Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin
title_full	Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin
title_fullStr	Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin
title_full_unstemmed	Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin
title_sort	antagonistic activity endophytic bacteria isolate from oil palm roots against ganoderma sp. / azerul kamahudin
publisher	Faculty of Plantation and Agrotechnology
publishDate	2019
url	http://ir.uitm.edu.my/id/eprint/23867/
first_indexed	2023-09-18T23:11:32Z
last_indexed	2023-09-18T23:11:32Z
_version_	1777418834563563520

Antagonistic activity endophytic bacteria isolate from oil palm roots against Ganoderma Sp. / Azerul Kamahudin

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