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Abstract

The advantages of coir dust are 100% natural, bio-degradable, high water retention, moth and rot resistant. However, the lignin content in coir dust is high (about 58%), %cellulose is 29% and C: N ratio is 178. Therefore, it is difficult to delignificate naturally. In order to use coir dust in production of bio-organic fertilizer, it is necessary to decompose lignin and cellulose to obtain the suitable C: N ratio. In this paper, we isolated the actinomycetes from the coir dust piles and used it to decompose cellulose and lignin of coir dust – waste product from the growing of Pleurotus sajor-caju. After treated by the actinomycete (%lignin: 34%, %cellulose: 7% and C/N: 19) coir dust was used to grow vegetables.

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Issue: Vol 11 No 1 (2008)
Page No.: 82-89
Published: Jan 31, 2008
Section: Natural Sciences - Research article
DOI: https://doi.org/10.32508/stdj.v11i1.2601

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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 How to Cite
Bao Uyen, L., & Anh Hong, P. (2008). TREATMENT OF COIR DUST BY ACTINOMYCETE. Science and Technology Development Journal, 11(1), 82-89. https://doi.org/https://doi.org/10.32508/stdj.v11i1.2601


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