highly significantp < 0.01
Differences were considered significant at p < 0.05 and highly significant at p < 0.01.
Differences were considered significant at p < 0.05 and highly significant at p < 0.01.
[ 47 ], who reported an increasing trend in the number of AMF operational taxonomic units in the rhizosphere soil of Panax notoginseng with increasing planting years.