POTENSI AKAR WANGI (Vetivera zizanioides) DALAM MEREHABILITASI TANAH TERCEMAR LOGAM BERAT TIMBAL (Pb) DI PERKEBUNAN SAYUR DESA WAIHERU AMBON

Authors

  • Deli Wakano MIPA UNPATTI Ambon

DOI:

https://doi.org/10.33477/bs.v4i2.536

Abstract

Adapun tujuan dari penelitian ini adalah untuk mengetahui potensi akar wangi (Vetivera zizanioides) dalam merehabilitasi tanah tercemar logam berat timbal (Pb) di perkebunan sayur Desa Waiheru. Target luaran yang ingin dicapai adalah meminimalkan penggunaan pestisida yang berdampak negatif bagi lingkungan, mengurangi kandungan logam berat pada timbal pada perkebunan sayur, agar sayur yang kita komsumsi aman dari zat-zat yang berbahaya bagi tumbuh. Metode yang digunakan adalah metode eksperimen laboratorik dengan menggunakan 4 (empat) tahapan penelitian yaitu tahapan pertama: Pengambilan tanah dilapangan, Tahapan kedua: Analisis kandungan logam berat timbal (Pb) pada tanah, Tahapan ketiga: Persiapan tanah dirumah kaca, tahapan ke empat: Pengujian kandungan Pb pada tanaman akar wangi setelah penanaman. Hasil yang ditemukan adalah 1. Terdapat Logam berat Timbal di perkebunan Waiheru Kota Ambon, 2. Kandungan logam berat timbal dalam tanah perkebunan Waiheru masih berada di bawah ambang batas aman yaitu 0,1114 - 0,2882 ppm. 3. Akar Wangi Mampu meremediasi tanah tercemar timbal (Pb) berkisar antara 71,08 %- 73,71 %. Kata kunci : Akar Wangi, Logam Berat (Pb)

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Published

2015-12-17

Issue

Vol. 4 No. 2 (2015): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan

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Articles

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