Planta Tropika
Vol. 13 No. 1 (2025)

Assessing Soil Nutrient and Biomass Contributions to Peatland Formation

M. Edi Armanto (Faculty of Agriculture, Sriwijaya University, Indralaya Campus, Jl. Palembang Prabumulih Km 32, District of Ogan Ilir, South Sumatra, 30662, Indonesia)
Elisa Wildayana (Faculty of Agriculture, Sriwijaya University, Indralaya Campus, Jl. Palembang Prabumulih Km 32, District of Ogan Ilir, South Sumatra, 30662, Indonesia)
Momon Sodik Imanudin (Faculty of Agriculture, Sriwijaya University, Indralaya Campus, Jl. Palembang Prabumulih Km 32, District of Ogan Ilir, South Sumatra, 30662, Indonesia)



Article Info

Publish Date
25 Feb 2025

Abstract

Peat formation is a key factor in carbon sequestration in  Peat Swamp Forest (PSF). The study aims to analyze alternative pathways for peat formation based on soil nutrient availability and dried biomass accumulation. A randomized complete block design was used with two treatment factors across three blocks: (A) sampling plots representing land covers and (B) dried biomass levels. Data were analyzed using two-way ANOVA and Tukey Honestly Significant Difference (HSD) test at a 5 % significance level. Results showed a high supply of dried below-ground biomass did not correspond to increased rooting litter production under high soil nutrient conditions. Instead, most of the biomass was transported upwards into above-ground biomass. All land cover types generated above-ground biomass with significant differences in peat formation potential across all measured parameters. Peat formation was strongly influenced by land cover type (e.g., peat forest), environmental factors, seed bank composition, and species competition. Restoration strategies, including revegetation, rewetting, and revitalization, are crucial to promoting the establishment of peat-forming species. This research provides valuable insights for enhancing  PSF restoration efforts and facilitating recovery toward a near-natural condition.

Copyrights © 2025






Journal Info

Abbrev

pt

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

PLANTA TROPIKA : Jurnal Agrosains (Journal of Agro Science) provides a forum for researchers on applied agricultural science to publish the original articles. PLANTA TROPIKA published two times a year (February and August) by Universitas Muhammadiyah Yogyakarta in collaboration with Indonesian ...