Kajian Sifat Fisik Tanah Bekas Tambang Batubara PT Tambang Bukit Tambi Desa Padang Kelapo Kecamatan Maro Sebo Ulu Kabupaten Batanghari Provinsi Jambi

Asy'ari, M.Dwiky (2021) Kajian Sifat Fisik Tanah Bekas Tambang Batubara PT Tambang Bukit Tambi Desa Padang Kelapo Kecamatan Maro Sebo Ulu Kabupaten Batanghari Provinsi Jambi. S1 thesis, Teknik Pertambangan.

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Abstract

The decline in soil quality is the biggest problem of environmental damage due to coal mining activities, especially open pit mining method. Soil conditions as a planting medium affect plant growth on the success of revegetation in reclamation efforts so that land use management needs to be considered. Soil can be identified through physical, chemical and biological aspects where all three are integrated and influence each other. The physical properties of the soil provide the soil's ability to provide water and air and support plant growth. Soil physical properties such as texture, bulk density and total pore space (TRP) are closely related to plant growth and other physical properties. PT Tambang Bukit Tambi will carry out the revegetation stage reclamation in an inactive disposal area with an area of ± 9.91 Ha. The research was conducted using a descriptive/explorative survey method with purposive sampling of soil samples (according to the purpose) and laboratory tests. Soil samples at a depth of o-30 cm have a density of 1.19 – 1.66 gr/cm3, porosity 29.36 – 55.43 %, the texture is dominated by clay and the permeability is very slow. At a depth of 30-60 cm, the bulk density value is 1.18 – 1.55 gr/cm3, porosity 46.07 – 61.36%, texture is dominated by clay and very slow permeability. Soil texture parameters support the company’s revegetation allocation. Treatment to improve the quality of bulk density, porosity and soil permeability in some reclamation areas is needed. Determination of forest functions in the research area classified into the criteria of Ordinary Production Forest in accordance with the designation of reclamation.

Type:	Thesis (S1)
Subjects:	L Education > L Education (General)
Divisions:	Fakultas Sains dan Teknologi > Teknik Pertambangan
Depositing User:	ASY`ARI
Date Deposited:	27 Sep 2021 03:28
Last Modified:	27 Sep 2021 03:28
URI:	https://repository.unja.ac.id/id/eprint/26640

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