Soil depth constraints in the revegetation of reclaimed coal mine land
##plugins.themes.bootstrap3.article.main##
Abstract
Abstract. Hartati W, Syahrinudin, Sudarmadji T. 2024. Soil depth constraints in the revegetation of reclaimed coal mine land. Biodiversitas 25: 1838-1845. Plants require adequate root space, nutrients, water, and air for optimal growth. This study analyzed the relationship between plant growth (i.e., diameter) and soil properties (i.e., thickness, organic matter content, texture) on revegetated post-coal mining land in East Kalimantan, Indonesia. Field research was conducted at revegetated area primarily planted with four species (Hibiscus tiliaceus, Enterolobium cyclocarpum, Samanea saman and Acacia sp.) with age of 8 years. Data was collected from 30 plots of 0.05 ha. Plant diameter were recorded and soil samples were taken from 0-10, 10-30, and >30 cm depths using soil auger at three points per plot. Organic matter content was determined by the Walkley-Black method, and texture by the Pipette method. Multiple regression analysis was used to used to investigate the relationship between plant diameter and soil properties. The study found that different species showed varying correlations between soil properties and growth. Acacia sp. and S. saman exhibited strong correlations (r=0.78), while E. cyclocarpum had a low correlation (r=0.35), and H. tiliaceus a moderate one (r=0.49). Soil thickness had a stronger influence on H. tiliaceus (?=0.05) and S. saman (?=0.01) than other tested properties. For some species, diameter growth was primarily determined by soil thickness in the revegetated area. The study highlights the importance of considering species-specific soil requirements for successful revegetation and plant growth on post-coal mining sites.
##plugins.themes.bootstrap3.article.details##
Most read articles by the same author(s)
- SYAHRINUDIN, MANFRED DENICH, MATHIAS BECKER, WAHJUNI HARTATI, PAUL L.G. VLEK, Biomass and carbon distribution on Imperata cylindrica grasslands , Biodiversitas Journal of Biological Diversity: Vol. 21 No. 1 (2020)
- TRIYONO SUDARMADJI, WAHJUNI HARTATI, The process of rehabilitation of mined forest lands toward degraded forest ecosystem recovery in Kalimantan, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 17 No. 1 (2016)
- SULMIN GUMIR, ARDIANOR ARDIANOR, SYAHRINUDIN SYAHRINUDIN, GUSTI Z. ANSHARI, YUKIO KOMAI, KAZUO TAKI, HARUKUNI TACHIBANA, Seasonal yield and composition of an inland artisanal fishery in a humic floodplain ecosystem of Central Kalimantan, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 19 No. 4 (2018)
- SYAHRINUDIN, WAHJUNI HARTATI, TRIOYONO SUDARMADJI, NURMAN KRISDIANTO, IBRAHIM, Biochar enriched with organic fertilizer improves the survival and growth rate of Anthocepalus cadamba seedlings planted on degraded spodosols , Biodiversitas Journal of Biological Diversity: Vol. 20 No. 12 (2019)
- WAHJUNI HARTATI, TRIYONO SUDARMADJI, The dynamics of soil carbon in revegetated post-coal mining sites: A case study in Berau, East Kalimantan, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 23 No. 10 (2022)
- HARMONIS, MUHAMMAD TAUFIQ HAQIQI, MUHAMMAD FIRDAUS AL FAHRONI, JEFRY, SANTIKA GUNAWAN, MUHAMMAD AFIF SEKEDANG, DAVIS RAHMAT, NUR FARIZ AZHAR, MUHAMMAD OKY PRATAMA SEPTIAJI PUTRA, FITRIA DEWI KUSUMA, MARYA TIARA HAPSARI, FERNANDA ALVA MUHAMMAD, RITA DIANA, TRIYONO SUDARMADJI, RUDIANTO AMIRTA, ARIYANTO, OSHLIFIN RUCMANA SAUD, FENNY PUTRI MARIANI SOFYAN, FAJRIANSYAH, AGUS MASHUD S. ASNGARI, YULIUS S. BULO, IKHSAN SALMAN, RIFKI RIZALDI, KHAIRUL MUKMIN LUBIS, Identification of the pest outbreak in the coastal mangrove ecosystem of Mahakam Delta, East Kalimantan, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 25 No. 2 (2024)