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Diversity of Oil Palm Seedlings Jambi Accessions Exhibits Physiology Responses Differently During a Waterlogged Evan Vria Andesmora; Hamim; Sulistijorini; Triadiati, Triadiati
Jurnal Ilmu Pertanian Indonesia Vol. 30 No. 1 (2025): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.30.1.55

Abstract

Cultivated oil palm is commonly found in several ecosystems with different topographies, including riparian areas. This ecosystem is expected to affect the morphology and physiology of oil palms. In addition, oil palm habitats in riparian or flooded ecosystems will experience anaerobic respiration. Indonesia has the potential to access quality palm oil that can be used for cultivation. This study aimed to determine which oil palm accessions could adapt physiologically to the duration of waterlogging. The accession of oil palm seedlings from Jambi tested were Merangin, Tebo, Muara Jambi, Tanjung Jabung, and Simalungun. The research design was to treat waterlogging in a greenhouse and then analyze the plant growth and physiology. Waterlogging was given for two, four, and six weeks. The results showed that the accession of oil palm seedlings and the duration of waterlogging affected photosynthesis rate, transpiration rate, and stomatal conductance. Growth parameters, i.e., fresh weight, dry weight, and root/shoot ratio, were significantly different in accession and waterlogging duration. In conclusion, accessions from Tebo and Merangin can adapt to waterlogging. Keywords: Merangin accession, photosynthesis rate, stomatal conductance, Tebo accession
Diversity and Potential of Macroscopic Fungi in the Caldera of Mount Tujuh Lake, Kerinci Seblat National Park, Jambi Andesmora, Evan Vria; Yulio Saputra, Dalli
Jurnal Hutan dan Masyarakat VOLUME 17 NO 1, JULI 2025
Publisher : Fakultas Kehutanan, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/jhm.v17i1.43806

Abstract

Kerinci Seblat National Park (TNKS) is a biodiversity hotspot in Indonesia, yet studies on macroscopic fungi in this area remain limited. This research explored the biodiversity and potential utilization of macroscopic fungi in Gunung Tujuh Resort, Kerinci Regency, Jambi. Field sampling was conducted in August 2023 using an opportunistic sampling method, and identification was based on macroscopic morphological characteristics. A total of 15 fungal species belonging to 11 families, 4 orders, and two classes were identified. Most species (14) were classified under the phylum Basidiomycota, while one species belonged to Ascomycota. The identified species include Laccaria sp., Hygrocybe sp., Galerina marginata, Marasmius sp. (four species), Meripilus sp., Collybia sp., Armirallia sp., Schizophyllum sp., Amauroderma rugosum, Mycroporus sp., Russula sp., and Xylaria sp.. Interviews and literature studies revealed that these fungi have not been utilized by the local community. Given the high fungal diversity and the potential risk of biodiversity loss, further studies on the ecological roles and possible utilization of macroscopic fungi in the region are necessary.