Leaf Litter Decomposition and Nutrient Release of Three Native Tree Species in a Drained Tropical Peatland in Riau, Indonesia

The decomposition and its nutrient release were the key ecological process that had a broad role in the forest ecosystem. This study aimed to investigate the leaf litter decomposition rate and its nutrient release of three native tree species of tropical peat swamp forest, namely Macaranga pruinosa,...

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Main Authors: Junaedi, Ahmad (Author), Mindawati, Nina (Author), Pribadi, Avry (Author), Hardiwinoto, Suryo (Author)
Format: EJournal Article
Published: Bogor Agricultural University, Indonesia, 2022-01-17.
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LEADER 02474 am a22002773u 4500
001 HAYATI_38948_22847
042 |a dc 
100 1 0 |a Junaedi, Ahmad  |e author 
700 1 0 |a Mindawati, Nina  |e author 
700 1 0 |a Pribadi, Avry  |e author 
700 1 0 |a Hardiwinoto, Suryo  |e author 
245 0 0 |a Leaf Litter Decomposition and Nutrient Release of Three Native Tree Species in a Drained Tropical Peatland in Riau, Indonesia 
260 |b Bogor Agricultural University, Indonesia,   |c 2022-01-17. 
500 |a https://journal.ipb.ac.id/index.php/hayati/article/view/38948 
520 |a The decomposition and its nutrient release were the key ecological process that had a broad role in the forest ecosystem. This study aimed to investigate the leaf litter decomposition rate and its nutrient release of three native tree species of tropical peat swamp forest, namely Macaranga pruinosa, Macaranga gigantea, and Cratoxylum arborescens and one exotic species i.e Acacia crassicarpa. The decomposition and nutrient release were monitored in an experimental plot using litter bag technique. The initial litter quality of each litter and micro-environment properties were also observed. The result showed that the decomposition and its nutrient release were insignificantly different among native tree species and also between native species and Acacia crasssicarpa. The litter decomposition of all tree species was slow; with the range of k was 0.98-1.19 year-1. However, the P and K release from the decomposition of native species litter after four months of incubation were quickly, ranging 70-74% and 88-93%. We were suggested that the high of lignin content in the leaf litter (36-39%) was the main factor that made slow decomposition. These findings could be used as one of the tools in tree species selection for peat swamp forest rehabilitation. 
540 |a Copyright (c) 2022 Ahmad Junaedi, Nina Mindawati, Avry Pribadi, Suryo Hardiwinoto 
540 |a https://creativecommons.org/licenses/by-nc/4.0 
546 |a eng 
655 7 |a info:eu-repo/semantics/article  |2 local 
655 7 |a info:eu-repo/semantics/publishedVersion  |2 local 
655 7 |a Peer-reviewed Article  |2 local 
786 0 |n HAYATI Journal of Biosciences; Vol. 29 No. 2 (2022): March 2022; 182-191 
786 0 |n 2086-4094 
786 0 |n 1978-3019 
787 0 |n https://journal.ipb.ac.id/index.php/hayati/article/view/38948/22847 
856 4 1 |u https://journal.ipb.ac.id/index.php/hayati/article/view/38948/22847  |z Get fulltext