ANALISIS Ca, Mg, KTK DALAM KOMPOS DARI FESES KAMBING PERAH, JERAM, LIMBAH PAKAN HIJAUAN

Abstract

The research aimed to analyze the quality of compost (Ca, Mg, and CEC content) from various C/N ratios of dairy goat feces, forage waste, and straw. Experimental research methods, the design used a completely randomized design (CRD), using treatment C/N ratio 25 (T1), C/N ratio 30 (T2), and C/N ratio 35 (T3), done six times. The analysis results were tested with variance and Duncan’s test. The research results on the C/N ratio of dairy goat feces, rice straw, and forage waste affect the content of Ca, Mg, and CEC value of compost. For example, the highest content of Ca (19744.04 ± 1570.0 ppm) and Mg (8914.63 ± 670.18 ppm) was obtained in the treatment of C/N ratio 25 (T1), and the highest CEC value (133.61 ± 5.69 cmol/kg) was obtained in the treatment of the C/N ratio 35 (T3).