Rini, Maria Viva (2017) The Relation of Root Type and Development with Abuscular Mycorrhiza Fungi Infection in Oil Palm Seedling. In: INTERNATIONAL CONFERENCE ON APPLIED SCIENCES MATHEMATICS AND INFORMATICS (ICASMI), 13-15 Juli 2017, Hotel Horison Bandar Lampung. (Unpublished)

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Abstract

Abstract. This study aimed to evaluate the relationship between root type (primary and secondary roots) and their development with the success of arbuscular mycorrhiza fungi (AMF) infection in oil palm seedling. Two experiments were carried out to achieve this objective.The first experiment was inoculating germination seeds of oil palm with two different AMF (Glomus sp. and Enthrophospora sp.) by placing 300 spores of each AMF 5 cm below radicle tip. The seeds were then planted in 1 x 20 cm polybag containing sterilized sand as media. Twelve polybags were prepared for each AMF type and other 12 polybags for control (without AMF inoculation). Three polybags for each treatment were harvested at 2,3,4, and 5 weeks after inoculation (WAI) to observe root system development and AMF infection in the primary and secondary root. The second experiment was the same with the first one, however, AMF inoculation were done to one month old of oil palm seedling. The result showed that no AMF (both Glomus sp. and Enthrophospora sp.) infection were observed in the primary and secondary roots of oil palm seedling at 2, 3, 4, 5 WAI in the 1st experiment. In the 2nd experiment, no AMF infection also observed in the primary roots of oil palm seedling during this experiment, but AMF infection were already observed at 3 WAI for both type of AMF, i.e. 9.2% for Glomus sp. and 13.4% for Enthrophospora sp. Keywords: Root Type, Root infection, Arbuscular Mycorrhizal Fungi

Item Type: Conference or Workshop Item (Speech)
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Agroteknolgi
Depositing User: MARIA VIVA
Date Deposited: 16 Nov 2017 07:21
Last Modified: 16 Nov 2017 07:21
URI: http://repository.lppm.unila.ac.id/id/eprint/4752

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