Total Bacteria and Fungi in Gold-Mine Tailing in Buru of Indonesia after Three-Year Natural Revegetation

Abstract

The concern of agricultural environment damage due to amalgamation process of gold mining in Indonesia is increased. Gold mine tailing deposition in agricultural land pose a serious problem about the mercury (Hg) accumulation in soil. The objective of this study was to verify the population of heterotroph-aerobic bacteria and filamentous fungi in the tailing deposit grown with pioneer plants in comparison to both population in bare tailing after three-year revegetation. Moreover, the research was conducted to analyze the different of acidity (pH) and electrical conductivity (EC) of both sites. The study area was performed in artisanal and small-scale gold mining in Waelo village of Buru Regency, Maluku Province. The bacterial and fungal population in tailing that is naturally grown by sedges and grasses were lower than that in bare tailing without vegetation. In general, the bacterial and fungal count of tailing with vegetation was 9.3 and 4.3. while in bare tailing were 8.49 and 3.79. The acidity of both locations was not different but the pH was strongly acid ranged from 3.52-4.29. The EC was lower (21.61) in the tailing with vegetation compared to bare tailing without vegetation (58.94). This study suggested that the fungal and bacterial population as well as pH were increased after revegetation that benefit plant growth.

Authors and Affiliations

Reginawanti Hindersah, Agustinus Marthin Kalay, Pujawati Suryatmana, Triyani Dewi

Keywords

Related Articles

Evaluation of Nutritive Value of Pleurotus tuber-regium Biodegraded Maize Cob using in Vitro Gas Production and Fermentation Characteristics

This study investigated the nutritive value of Pleurotus tuber-regium biodegraded maize cob using in vitro gas production and fermentation characteristics. Pleurotus tuber-regium degraded maize cob (PTRMC) was used to fo...

Preliminary Assessment of Phytochemicals and Free Radical Scavenging Activity of Different Plants Collected from the Western Region of Nepal

Medicinal plants produce vital secondary metabolites in curing various diseases and pathological conditions. There are multiple tribes and communities where people are using plants from the medicinal aspect to cure diffe...

Physical and Chemical Characteristics of Liquid Organic Fertilizer from Shrimp Shell Waste and Old Coconut Water

The rapid growth of people and industry generates organic waste of 50-60% of production materials. These wastes can be used for agriculture, as human awareness of healthy consumption causes agriculture to start using org...

Characteristics of Steamed Brownies based on Fermented Coffee Fruit Skin by Rhizopus Oryzae

Dry land is a landscape where water is stagnant for a long time or all the time. The use of dry land usually occurs on land, dry land, or uncultivated land. Dry land has the potential to become agricultural land, with 45...

Evaluation of Fungal Contamination on Livestock Feed Ingredients of Plants origin Stored for Five Years

The purpose of this experiment was to evaluate the extent of Fungal contamination of livestock feed stuffs of plants origin stored for five years at Plateau State College of Agriculture, Garkawa. The feed ingredients wer...

Download PDF file
  • EP ID EP720020
  • DOI https://doi.org/10.55677/ijlsar/V02I07Y2023-07
  • Views 73
  • Downloads 0

How To Cite

Reginawanti Hindersah, Agustinus Marthin Kalay, Pujawati Suryatmana, Triyani Dewi (2023). Total Bacteria and Fungi in Gold-Mine Tailing in Buru of Indonesia after Three-Year Natural Revegetation. International Journal of Life Science and Agriculture Research, 2(7), -. https://europub.co.uk/articles/-A-720020