KANDUNGAN LOGAM KROMIUM (Cr) PADA AKAR DAN TAJUK TANAMAN PADI (Oryza sativa L) DI LAHAN SAWAH IRIGASI DESA PURWODADI, KABUPATEN OGAN KOMERING ULU TIMUR, SUMATERA SELATAN

CANDRA, VERA DEWI and Budianta, Dedik (2025) KANDUNGAN LOGAM KROMIUM (Cr) PADA AKAR DAN TAJUK TANAMAN PADI (Oryza sativa L) DI LAHAN SAWAH IRIGASI DESA PURWODADI, KABUPATEN OGAN KOMERING ULU TIMUR, SUMATERA SELATAN. Undergraduate thesis, Sriwijaya University.

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Abstract

Tanaman padi adalah komoditas strategis yang menjadi sumber karbohidrat utama bagi lebih dari separuh penduduk dunia. Keamanan padi sangat penting, terutama dalam hal kandungan logam berat seperti kromium (Cr), yang dapat mencemari tanah dan air, mengganggu pertumbuhan tanaman, menurunkan kualitas hasil panen, serta membahayakan kesehatan manusia. Penelitian ini bertujuan mengukur kadar kromium dalam akar dan tajuk tanaman padi serta hubungannya dengan sifat kimia tanah, seperti pH, KTK, dan kandungan C-organik. Studi dilakukan di Desa Purwodadi, OKU Timur, menggunakan metode survei dengan skala detil 1:10.000. Hasil menunjukkan kadar kromium pada akar dan tajuk tanaman padi masing-masing mencapai 107,06 ± 64,99 mg kg-1 dan 91,2 ± 46,19 mg kg-1, jauh di atas ambang aman (5 mg kg-1). Pencemaran kromium ini menimbulkan risiko signifikan terhadap pertanian dan kesehatan masyarakat, sehingga diperlukan pengelolaan lahan yang lebih baik.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	kromium, logam, padi.
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:	Vera Dewi Candra
Date Deposited:	13 Jan 2025 05:59
Last Modified:	13 Jan 2025 05:59
URI:	http://repository.unsri.ac.id/id/eprint/164288

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