CD Skripsi

Respon Pertumbuhan Semai Balam (Palaquium Burckii H.J.L) Pada Tanah Terkontaminasi Minyak Bumi

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Petroleum-contaminated soil containing petroleum hydrocarbon compounds causes many environmental problems such as damage to the natural ecosystem of the forest and its components. This study aims to determine the growth response of balam (Palaquium burckii H. J. Lam) seedlings, seedling damage, tolerance level and percentage of total petroleum hydrocarbon (TPH) degradation in petroleum hydrocarbon contaminated soil (PHCS). The research was in the form of an experiment with seedlings planted into polybags. The design was a group randomised design (CRD) with 6 treatments and 5 replications. The treatments were conducted with soil amended with petroleum hydrocarbon contaminated soil (PHCS) at different levels, namely M1 (0:5), M2 (1:4), M3 (2:3), M4 (3:2), M5 (4:1), and M6 (5:0), each with initial TPH concentration values of 0, 0,87, 1,69, 2,03, 3,33, and 4,08. The parameters observed were leaf number increase, leaf emergence time, seedling height increase, damage time, percentage of leaf fall, percentage of damaged seedlings, percentage of dead seedlings, percentage of TPH degradation and seedling survival rate. After 112 days of experimentation, the petroleum hydrocarbon-contaminated soil treatment had a significant effect on reducing seedling growth (growth in the number of leaves and seedling height increase) with the highest decrease in treatment M6 (5:0). The treatment of soil contaminated with petroleum hydrocarbons did not significantly reduce the percentage of seedling damage, but in general, the average showed a decrease. Balam seedlings are classified as resistant to PHCS. Balam seedlings were able to reduce the level of contamination in petroleum hydrocarbon contaminated soil with an efficiency of up to a maximum of 60,92% at low PHCS concentration M2 (1:4) and 23,04% at high concentration M6 (5:0). Balam seedlings have potential as phytoremediators because they are resistant to PHCS and are able to degrade TPH.

Keywords : Balam seedlings (Palaquium burckii H. J. Lam), petroleum hydrocarbon contaminated soil, tolerance level, total petroleum hydrocarbon (TPH).

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1903113409

Penerbit

Pekanbaru : Universitas Riau – FMIPA – Biologi., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1903113409

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BIOLOGI

Info Detail Spesifik

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Pernyataan Tanggungjawab

Mutia

Versi lain/terkait

Lampiran Berkas

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