Frontiers of Agriculture in China >
Correlation between specific fine root length and mycorrhizal colonization of maize in different soil types
Received date: 08 Sep 2008
Accepted date: 12 Sep 2008
Published date: 05 Mar 2009
Copyright
A pot experiment was conducted in a glasshouse to investigate the correlation between specific fine root length (SFRL) and root colonization (RC) of maize inoculated with six arbuscular mycorrhizal fungi (AMF) in three soil types. The results showed that six AMF associated with maize presented different abilities in RC and effects on SFRL. In addition, there was a significant correlation between SFRL and RC of arbuscular mycorrhizal maize in Beijing soil (Cinnamon soil), but no significant correlation in Hubei soil (Brunisolic soil) and Guangdong soil (Red soil). It is concluded that mycorrhizal colonization decreased the SFRL of maize, and the correlation between SFRL and RC of mycorrhizal maize depended on soil type.
Key words： specific fine root length; root colonization; correlation; soil type
Wenke LIU . Correlation between specific fine root length and mycorrhizal colonization of maize in different soil types[J]. Frontiers of Agriculture in China, 2009 , 3(1) : 13 -15 . DOI: 10.1007/s11703-009-0004-3
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