Changes in microbial community of agricultural soils subjected to organic farming system in korean paddy fields with no-till management

Soil management for organic farming depends on the effects of soil microbial activities and aggregation. The seasonal changes were evaluated in the soil microbial community by fatty acid methyl ester (FAME) and total glomalin analysis in an organic farming system (OFS) with no-till management compar...

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Bibliographic Details
Published in:Applied biological chemistry 2011, 54(3), , pp.434-441
Main Authors: Lee Young Han, Yun Han Dae
Format: Article
Language:English
Subjects:
Acidic soils
Agricultural land
Bacteria
Farm management
Farming
Farming systems
Fatty acids
Gram-negative bacteria
Microbiomes
Microorganisms
Organic farming
Organic soils
Rice fields
Seasonal variations
Soil bacteria
Soil management
Soil microorganisms
Soils
Sustainable agriculture
Tillage
농학
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Summary:Soil management for organic farming depends on the effects of soil microbial activities and aggregation. The seasonal changes were evaluated in the soil microbial community by fatty acid methyl ester (FAME) and total glomalin analysis in an organic farming system (OFS) with no-till management compared to those in a conventional farming system (CFS) with tillage and chemical amendments in a flooded paddy. The average concentrations of individual FAMEs and glomalin in the OFS were significantly higher than those in the CFS during rice-growing stages (p
ISSN:2468-0834
2468-0842
DOI:10.3839/jksabc.2011.067