CD Skripsi

Dampak Kebakaran Lahan Perkebunan Sawit Terhadap Kandungan Timbal Dan Amonium Serta Tingkat Kematangan Tanah Gambut

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Peat is a material or organic material from the remnants of plants that decay and buried naturally in a very long time. Based on survey result, oil palm plantations in the area Pakning Asal Bengkalis regency in the last 5 years (2011 - 2016) were burned by different frequency. The purpose of this research were to determined the effect of fire with different frequency at the total content of Pb and available of NH4+. Analysis of heavy metals Pb was carried out using Atomic Absorption Spectrophotometer (AAS) and ammonium ion using UV-Vis Spectrophotometer. The total lead metal content decreases by fire frequency and the available lead metal content increases at several times (at least 2 - 3 times) burns. Ammonium content increases at one burned. Based on the level of maturity, this peatland is fibric (still raw) with the fiber percentage >90%. Frequency of fire was able to change the pH value, with frequent burning, the more acidic pH value, which will affect the content of lead metal and ammonium ions on the ground. This also has a negative impact on the physical condition of the soil, because it can lower the groundwater surface, so that peat can not afford to store water in large quantities.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

03 02. 118 (0005)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Matematika Dan Ilmu Pengetahuan Alam - Kimia., 2018

Deskripsi Fisik

xiv, 53 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

03 02. 118 (0005)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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