KANDUNGAN TIMBAL PADA TANAH SAWAH DAN TANAMAN PADI DI DESA MARGA CINTA, BELITANG MADANG RAYA, OGAN KOMERING ULU TIMUR

RAHMAN, ARIF and Budianta, Dedik (2023) KANDUNGAN TIMBAL PADA TANAH SAWAH DAN TANAMAN PADI DI DESA MARGA CINTA, BELITANG MADANG RAYA, OGAN KOMERING ULU TIMUR. Undergraduate thesis, Sriwijaya University.

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Abstract

One of the factors of soil pollution is waste containing heavy metals. Lead is an element that is not essential for plants, its content ranges from 0.1 - 10 ppm and its content in plants for various species normally ranges from 0.5 - 3.00 ppm. Lead accumulates in body tissues and can cause poisoning in humans, animals and plants if it exceeds the tolerance limit. This study aims to determine the content of the heavy metal Lead (Pb) in soil and rice plants and some of the chemical properties of the soil in the rice fields of Marga Cinta Village, Belitang Madang Raya District, East Ogan Komering Ulu Regency. The rice fields studied were 96 hectares in area. Determination of soil sampling points was divided into 6 locations which were carried out by random sampling. Each location had 5 soil drilling points which were then composited. Soil sampling was carried out by drilling the soil at a depth of 0-30 cm. The results of analysis of the content of Lead (Pb) in paddy soil on average 10.56 mg kg-1 is still below the threshold of 12.75 mg kg-1, the content of Lead (Pb) in rice plants is below the detection limit of the tool, namely with a value of <0 .0002 mg kg-1 is still below the threshold of 0.3 mg kg-1. The results of the analysis of soil chemical properties (pH, C-Organic, CEC) were still relatively low, namely pH of 5.32, C-Organic of 0.67%, CEC of 9.58 cmol kg-1. The results of this study concluded that the content of the heavy metal Lead (Pb) in paddy soil and rice plants at the study site was still below the threshold. As well as the relationship between chemical properties (pH, C-Organic, CEC) there is no significant effect on the content of Lead (Pb) in the soil. Keywords: Lead Heavy Metals, Paddy Fields, Rice Plants

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Logam Berat Timbal, Tanah Sawah, Tanaman Padi.
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General)
Divisions:	05-Faculty of Agriculture > 54294-Soil Science (S1)
Depositing User:	Arif Rahman
Date Deposited:	30 Jan 2023 07:40
Last Modified:	30 Jan 2023 07:40
URI:	http://repository.unsri.ac.id/id/eprint/87863

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