Analisis Kadar C-Organik Pada Tanah ditaman Agro Inovasi Balai Pengkajian Teknologi Pertanian (BPTP) Sumatera Utara dengan Metode Spektrofotometri Uv-Vis

Abstract

Analysis of the levels of C-Organic in the soil in the Agro Innovation Park of the Research Center for Agricultural Technology in North Sumatra had been carried out. Analysis of C-Organic content was carried out by UV-Vis Spectrophotometry method at 590=nm. From the results of the analysis obtained, the levels of C-Organic in the soil in the Agro Innovation Park of the Agricultural Technology Research Center were 2.51; 3.09; 2.22; 2.28 and 1.63 (% b/v) for TJ-01; TJ-02; TJ-03; TJ-04 and TJ-05. The C-Organic content meets the Soil Quality Standard, namely 1-5 (% b/v). This land is suitable for farming.