ARKAN, MUHAMMAD and Sururi, Mohamad Rangga (2024) LAPORAN PKM - IDENTIFIKASI SENYAWA KIMIA PADA TANAH PERTANIAN MENGGUNAKAN METODE GCMS (GAS CHROMATOGRAPHY-MASS SPECTROMETRY. Project Report. Institut Teknologi Nasional Bandung, Bandung.

Text (IDENTIFIKASI SENYAWA KIMIA PADA TANAH PERTANIAN MENGGUNAKAN METODE GCMS (GAS CHROMATOGRAPHY-MASS SPECTROMETRY) 252017033 (2) - Muhammad Arkan.pdf Download (1MB)

Abstract

Soil is one of the natural resources that needs attention in order to avoid damage that can reduce its productivity. Soil contains chemical compounds as a result of a series of chemical reactions in nature that greatly affect the quality of the compound content in the soil. Cr, Mn, Zn, Mo, Cu, Fe are micronutrients, elements that are needed in small amounts in soil or plants, namely <50 ppm. Soil damage can occur due to improper processing or use. Pollution generally comes from industrial, mining and household waste. While from agricultural activities in the form of fertiliser use, such as pesticides. Therefore, it is necessary to identify chemical compounds associated with pesticides on agricultural land using the GCMS method. There are several stages in the work of this research, namely, literature study, research preparation in the form of sampling and sample preparation, sample extraction, GCMS preparation and data analysis. The analysis results of this study showed that there were 29 compounds read in soil sample I, 36 compounds read in soil sample II, and 30 compounds read in soil sample III. There are 6 compounds in sample I related to pesticides, 8 compounds in sample II related to pesticides and there are 5 compounds related to pesticides in sample

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