Image of Bioakumulasi Logam Timbal Dan Besi Pada Tanaman Kelakai (Stenochlaena Palustris (Burm. F.) Bedd) Yang Tumbuh Pada Tanah Gambut Bekas Terbakar
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Bioakumulasi Logam Timbal Dan Besi Pada Tanaman Kelakai (Stenochlaena Palustris (Burm. F.) Bedd) Yang Tumbuh Pada Tanah Gambut Bekas Terbakar

Based on survey results in the last 7 years (2010 - 2017), oil palm plantations in the area of Pakning Origin, Bengkalis District has been fired with different frequencies. There is unburnt land, once burned and burned several times. In the peat soil is overgrown with various plants, one of them overgrown with kelakai (Stenochlaena palustris (Burm F) Bedd). Based on empirical studies, kelakai plants are processed into vegetables by people in everyday life. This is the basis of research on the metal content contained in the kelakai plant as the result of the fire, such as Pb and Fe. Pb analysis was done by Atomic Absorption Spectrophotometer (SSA) method, while Fe analysis using UV-Vis Spectrophotometer. The results of the analysis showed that the content of Pb of the kelakai plants decreased in the peat soil burned and the Fe content increased at once burned and burned several times. BCF (Bioconcentration Factor) result showed that Pb (II) and Fe (II) were > 1 (one) and TF (Translocation Factor) result showed > 1 (one). Based on the BCF, kelakai was classified as a hyperacumulator’s plant. The maximum weight of Pb and Fe metals grown on peat soil is not burned, once burned and several burned times safely in consecutive consumptions were 13.6 – 17.2 gram and for Fe metals 27.5 – 88.2 gram. Because of P < 0.005, there are significant differences in roots, stem, and leaves of kelakai plants that grown on peat soil which were unburnt, once burned and burned several times.

Ketersediaan
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Perpustakaan Universitas Riau 03 02. 118 (0002)
03 02. 118 (0002)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
03 02. 118 (0002)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Matematika Dan Ilmu Pengetahuan Alam - Kimia.,
Deskripsi Fisik
xiv, 60 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
03 02. 118 (0002)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
KIMIA
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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