Effect
No effect on other
AM 120 treated Sweetbay Magnolia grown in a greenhouse for 16 weeks had on average 30.6 % (ns) more mycorrhizal colonization compared to the untreated control. AM 120 had most effect 8 weeks after planting.
Trial details
indoor, greenhouse, silica sand: sandy loam 2:1 substrate, low soil phosphorous concentration
USA
Crop
Sweetbay magnolia, Magnolia virginiana
Trial application
Method
Mixed with soil
Timing
At time of sowing
Rate
3.0 g/L
2009
Performance of Mycorrhizal Products Marketed for Woody Landscape Plants
Journal of Environmental Horticulture
27
41-50
Crop group
