The Effect Of Compost Application on Soil Properties, Particularly Organic Matter Content, Total Organic Carbon, and the Carbon/Nitrogen (C/N) Ratio.

ABSTRACT

This research focuses on investigating the effect of compost application on soil properties, particularly organic matter content, total organic carbon, and the carbon/nitrogen (C/N) ratio. Through a comprehensive analysis of various organic waste materials, including palm oil sludge, kitchen waste, corn cob, and cow bone, significant differences in composition were identified. Kitchen waste emerged as the richest in organic matter due to its fresh, unprocessed nature, while corn cob exhibited the least organic content. The study also examined compost and soil properties, revealing that compost has an alkaline pH and higher organic matter content, making it a promising organic fertilizer and soil conditioner. Additionally, the investigation tracked changes in total organic carbon, organic matter and carbon/nitrogen ratio in soil and compost samples over 15 days, providing insights into decomposition and mineralization processes crucial for composting and soil dynamics. Overall, the research underscores the potential of compost as an effective soil amendment to enhance soil health and promote sustainable agricultural practices.