Differences in C/N ratio of organic waste compost due to variation of aeration rate and composting time using aerated static pile method in Cahaya Kencana Landfill, Banjar District, South Kalimantan

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Research Paper 05/08/2023
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Differences in C/N ratio of organic waste compost due to variation of aeration rate and composting time using aerated static pile method in Cahaya Kencana Landfill, Banjar District, South Kalimantan

Rizqi Puteri Mahyudin, Yuni Safaria Dwi Lestari
Int. J. Biosci.23( 2), 184-187, August 2023.
Certificate: IJB 2023 [Generate Certificate]

Abstract

The study aims to analyze the differences in the C/N ratio of leaf organic waste compost due to variations in aeration rate and composting time using the aerated static pile method. One pile of compost weighs 40kg with a ratio of 2:1:1 (fresh leaves: cow manure: sawdust). The height of the compost used is 55 cm with a width of 100 cm. Variation of aeration rate used is 0.5, 0.7L/min.Kg with open windrow control. C/N ratio analysis is done weekly. The results showed that the best aeration rate variation was 0.7L/min.Kg because it produced the lowest C/N ratio, namely 14.7. Statistical test results stated that there was no difference in the C/N ratio of leaf organic waste compost due to variations in aeration rate and composting time.

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