Karakteristik fisika-kimia pengomposan limbah kulit durian (Durio zibethinus L.) menggunakan cairan rumen sapi

Authors

  • Anang Aditya Jurusan Biologi - Fakultas MIPA Universitas Tanjungpura Jl. Prof. Dr. H. Hadari Nawawi Pontianak - Kalimantan Barat

DOI:

https://doi.org/10.26418/protobiont.v3i3.7568

Keywords:

condition of chemical physic, waste, cow"™s rumen, durian peel, organic material

Abstract

Durian peel is identified to take a long period of time to decay or degradation, thus it requires a pretreatment to simplify the process of hydrolysis. This study aims to determine the condition of chemical physic composting using cow"™s rumen liquor. The study used several concentrations and combinations of treatment. Parameters observed in this study include substrate temperature, moisture content, pH, Total Organic C, Total Organic N, and C/N ratio as well. The results obtained i.e. the average temperature of the substrate is 29,090C, the average moisture content of the substrate is 87.55%, and the average pH of the substrate is 7.82. The percentage change of the Organic C is 0.52% for the treatment of 30%. The percentage change of the Organic N is 36.76%. The Percentage change of C/N ratio is 41.36%. These results indicate a distinctive percentage value from various treatments with the highest concentration at 30% of cow"™s rumen liquor on Organic C, Organic N as the control, and C/N ratio as well.

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Published

2014-10-31

Issue

Vol. 3 No. 3 (2014)

Section

Articles

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