Rini, Maria Viva and Utoyo, Bambang (2010) Populasi dan Keragaman Fungi Mikoriza Arbuskular pada Kebun Kelapa Sawit di Tanah Mineral dan Gambut. In: Seminar Nasional Keragaman Hayati Tanah I, 29-30 Juni 2010, Bandar Lampung.

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Abstract

Arbuscular mycorrhizal fungi (AMF) are found int the vast of majority of terrestrial species, however their population and diversity are vary. This study was aimed at determining AMF population and it's diversity at oil palm plantation both grown at mineral (government and smallholder plantations) and peat soil (private plantation). Soil samples were taken from 20 points for each plantation. At each point, top soil at 15 cm depth was collected inside and outside circle weeding for spore isolation and identification. Spore were isolated by wet sieving and decanting method using 350 and 45 µm sieves. Isolated spores were then counted manually under stereo microscope. Spore's morphology and their reaction to Melzer solution were used to identify AMF to genus level. Results showed that the highest spore population was found from mineral soil at smallholder plantation followed by peat soil and mineral soil at government plantation. There were 8 types of AMF found in mineral soil, while only 5 types at peat soil. Glomus type 3 and Acaulospora sp were the dominant AMF found in mineral soil while Glomus type 9 was the dominant AMF from peat soil. Results obtained showed that the number of spore inside circle weeding was higher compared to outside circle weeding, however, the AMF type found in both sides are the same.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian (FP) > Prodi Agronomi dan Hortikultura
Depositing User:	MARIA VIVA
Date Deposited:	29 Dec 2021 04:09
Last Modified:	29 Dec 2021 04:09
URI:	http://repository.lppm.unila.ac.id/id/eprint/37475

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