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Journal : Jurnal Belantara

KEANEKARAGAMAN FUNGI MIKORIZA ARBUSKULAR PADA RHIZOSFER AREAL REVEGETASI LAHAN PASCATAMBANG EMAS PT NATARANG MINING Siti Tisas Sitra Sanana; Ceng Asmarahman; Melya Riniarti; Duryat Duryat
Jurnal Belantara Vol 5 No 1 (2022)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1343.873 KB) | DOI: 10.29303/jbl.v5i1.844

Abstract

  Identification of local AMF is crucial in accelerating the process of successful revegetation on post-mining land. The research objective was to identify the diversity of AMF species on PT Natarang Mining's post-mining land. Soil sampling using purposive sampling techniques in a non-proportional manner with a plot measuring 20 m x 20 m determined based on the spread of vegetation growing at the location. Sampling site on revegetation land in 2015 and 2018. The AMF spores were obtained by using a wet filter method and the data obtained were analyzed by descriptive analysis. The results of the study identified that there were 3 genera found, namely Acaulospora sp. Glomus sp and Gigaspora sp. The diversity of FMA species in both locations is classified as moderate. Soil chemical properties correlated with the number and type of arbuscular mycorrhizal spores found at all locations. Further research is needed to clearly identify the species and characteristics of the spores and their application can increase the success of reclamation.
ANALISIS EFEKTIVITAS ENDOMIKORIZA DAN AMELIORAN TERHADAP PEMBENTUKAN JARINGAN KAYU SEMAI JABON MERAH (Anthochepalus macropyllus) ceng asmarahman
Jurnal Belantara Vol 6 No 1 (2023)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v6i1.927

Abstract

Arbuscular mycorrhizal fungi (FMA) is a potential microbial that can increase plant growth in various conditions of planting media, including in post-mining soil limestone. In the post-mining land, limestone has been found several types of FMA. This type of FMA has the potential as an inoculant source that is thought to increase the growth of the red jabon plant (anthocephalus macropyllus). Furthermore PT. Holcim Indonesia Tbk also produces the remaining cement laundering waste (LPS), which has the potential as ameliorating material that can increase the availability of nutrition, improve soil aggregate and increase the growth and formation of plant tissue (xylem). Considering that similar research is still minimal, it is necessary to research the effectiveness of using FMA inoculants and Amelioran material on the growth and formation of Red Jabon Semai Wood (A. Macropyllus) in the post-mining soil media. The varied analysis of variables using SPSS software version 10.01 was to determine the effect of treatment and the combination of treatment of the measured variables. At the same time, the analysis of wood anatomy uses the Sass method. The results showed that FMA and Amelioran soil effectively increased the growth and formation of wood networks in A. Macrophyllus. The interaction of FMA and LPS treatment can increase the proportion of phloem and xylem and is significant in increasing the proportion of empul. In contrast, the single FMA treatment effectively increases the growth of the proportion of phloem and xylem. Percentage of Increasing Floem Network Proposi M1 Treatment (64.91%), M2 (66.12%), and Increased Xylem Network Composition for M1 Treatment (16.59%) and M2 (16.38%).