Values of glomalin, as GRSP, content reflect the amount of
extraradical mycelium (Fig 3). The fermented agrowaste was
effective in increasing GRSP in L. dentata and S. officinalis and the
bacterial treatment did not affect this response variable. Correlations
cannot be generalized since they are produced only
significantly between fermented agrowaste and extra mycorrhizal
(GRSP) development (r = 0.546; p 0.01) but no in intra mycorrhizal
(r = 0.115; p 0.05) development.