Comparative effects of four mycorrhizal fungi on loblolly pine seedlings growing in a greenhouse in a Piedmont soil
| ISSN: |
1573-5036
|
|---|---|
| Keywords: |
Cecil soil type ; Phosphorus ; Pinus taeda ; Scleroderma aurantium
|
| Source: |
Springer Online Journal Archives 1860-2000
|
| Topics: |
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
|
| Notes: |
Summary A greenhouse study was conducted to evaluate the effect of ectomycorrhizae on loblolly pine (Pinus taeda L.) growing in a Piedmont soil. Pine seedlings were inoculated with one of four species of fungi (Scleroderma aurantium, Pisolithus tinctorius, Thelophora terrestris, andRhizopogon roseolus). The seedlings were grown in pots containing a Cecil sandy clay loam amended to create a gradient of extractable P ranging from 5.9 to 52.5 μg/g. After ten months, all colonized seedlings were significantly larger than control seedlings. However, of the four fungi,Scleroderma aurantium mediated a far superior shoot growth response to increasing levels of soil P; the seedlings were significantly larger than those colonized by any other fungus and also had the largest root systems and greatest degree of mycorrhizal colonization.
|
| Type of Medium: |
Electronic Resource
|
| URL: |