PENGARUH LINGKUNGAN MIKRO TERHADAP PERTUMBUHAN TANAMAN TREMBESI (Samanea saman) PADA LAHAN REKLAMASI PASCATAMBANG BATU BARA PT. BUKIT ASAM Tbk

FADHILAH, HADINA and Setyawan, Dwi (2024) PENGARUH LINGKUNGAN MIKRO TERHADAP PERTUMBUHAN TANAMAN TREMBESI (Samanea saman) PADA LAHAN REKLAMASI PASCATAMBANG BATU BARA PT. BUKIT ASAM Tbk. Undergraduate thesis, Sriwijaya University.

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Abstract

One of the challenges in reclamation is creating an environment that supports optimal plant growth. Environmental conditions are an important factor in supporting plant growth and development. Microenvironments such as soil moisture, temperature, light and soil pH have an important role in influencing plant physiology and growth. This research was carried out from October to November 2023 at PIT 3 Barat PT. Bukit Asam, Tbk. The research was carried out by monitoring each planting row using a simple random sampling technique with a total of 32 plant samples. The results of measuring the observed variables will be analyzed descriptively through box plots, scatter, and double axis chart, while statistically using PCA (Principal Component Analysis) which is correlated using the SPSS (Statistical Package for the Social Sciences) program. The dependent variable is plant height and the independent variables are stem diameter, soil temperature and humidity. With quite varied soil microenvironmental conditions, it turns out that the trembesi plant (Samanea saman) is relatively able to adapt to the post-coal mining reclamation land at PIT 3 Barat PT. Bukit Asam Tbk.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	lingkungan mikro tanah, reklamasi pascatambang batubara, tanaman trembesi.
Subjects:	S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science. Including soil surveys, soil chemistry, soil structure, soil-plant relationships
Divisions:	05-Faculty of Agriculture > 54294-Soil Science (S1)
Depositing User:	Hadina Fadhilah
Date Deposited:	30 Jan 2024 04:05
Last Modified:	30 Jan 2024 04:05
URI:	http://repository.unsri.ac.id/id/eprint/140354

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