Literature DB >> 16919930

Actinomycetes in rice straw decomposition.

Hesham M Abdulla1, Sahar A El-Shatoury.   

Abstract

Actinomycetes are well known as lignocellulose decomposers. Forty-two cellulolytic actinomycete isolates have been recovered from soil. Those were identified to the genus level as: Streptomyces (26 isolates), Nocardiopsis (5 isolates), Micromonospora (4 isolates), Nocardioides (4 isolates) in addition to three isolates tentatively identified as Nocardia, Kibdelosporangium and Saccharomonospora. These actinomycetes were examined for their cellulolytic activity using filter paper strips and rice straw pieces. Four isolates of the four genera Kibdelosporangium, Micromonospora, Streptomyces and Nocardioides were able to efficiently degrade rice straw pieces in minimal medium causing significant weight loss between 50 and 61%. Application of this knowledge may improve the management of waste rice straw.

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Year:  2006        PMID： 16919930     DOI： 10.1016/j.wasman.2006.06.006

Source DB:  PubMed          Journal:  Waste Manag        ISSN： 0956-053X            Impact factor:   7.145


  9 in total

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