Abstract
Basidiospores of Rhizopogonvinicolor Smith and R. colossus Smith were inoculated onto container-grown Douglas-fir (Pseudotsugamenziesii (Mirb.) Franco) seedlings and grown under two levels of soluble fertilizer and one level of slow-release fertilizer. Both fungi formed abundant ectomycorrhizae on more than 54% of feeder roots under the soluble fertilizer regimes. Slow-release fertilizer suppressed mycorrhizal formation by both fungi. Height growth was significantly increased under low fertility with all basidiospore application rates of R. colossus and the three lowest application rates of R. vinicolor. The high fertility regime produced plantable Douglas-fir seedlings with abundant ectomycorrhizae of R. colossus and R. vinicolor.
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Claims 5
Claim · model-written summary
Both Rhizopogon species formed abundant ectomycorrhizae on more than 54% of Douglas-fir feeder roots under soluble fertilizer regimes.
- Taxon
- Douglas-fir
Pseudotsuga menziesiie1 - Organ / stage
- feeder rootse2
- Treatment
- soluble fertilizer regimese2
- Interactor
- Rhizopogonvinicolore1symbiont
- Second interactor
- R. colossuse1symbiont
- Outcome
- ectomycorrhizaee2
- Direction
- increaseinferrede2
- Value
- more than 54%e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Basidiospores of Rhizopogonvinicolor Smith and R. colossus Smith were inoculated onto container-grown Douglas-fir (Pseudotsugamenziesii (Mirb.) Franco) seedlings”
e2“Both fungi formed abundant ectomycorrhizae on more than 54% of feeder roots under the soluble fertilizer regimes”
Claim · model-written summary
Slow-release fertilizer suppressed mycorrhizal formation by Rhizopogon species on Douglas-fir.
- Taxon
- Douglas-firPseudotsuga menziesiie1
- Treatment
- Slow-release fertilizere3
- Interactor
- Rhizopogonvinicolore1symbiont
- Second interactor
- R. colossuse1symbiont
- Outcome
- mycorrhizal formatione3
- Direction
- suppressede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Basidiospores of Rhizopogonvinicolor Smith and R. colossus Smith were inoculated onto container-grown Douglas-fir (Pseudotsugamenziesii (Mirb.) Franco) seedlings”
e3“Slow-release fertilizer suppressed mycorrhizal formation by both fungi”
Claim · model-written summary
Height growth of Douglas-fir seedlings increased significantly under low fertility at all basidiospore rates of R. colossus.
- Taxon
- Douglas-firPseudotsuga menziesiie1
- Treatment
- low fertilitye4
- Interactor
- R. colossuse4symbiont
- Outcome
- Height growthe4
- Direction
- significantly increasede4
- Qualifier
- all basidiospore application ratese4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Basidiospores of Rhizopogonvinicolor Smith and R. colossus Smith were inoculated onto container-grown Douglas-fir (Pseudotsugamenziesii (Mirb.) Franco) seedlings”
e4“Height growth was significantly increased under low fertility with all basidiospore application rates of R. colossus”
Claim · model-written summary
Height growth of Douglas-fir seedlings increased significantly under low fertility at the three lowest basidiospore rates of R. vinicolor.
- Taxon
- Douglas-firPseudotsuga menziesiie1
- Treatment
- low fertilitye5
- Interactor
- R. vinicolore5symbiont
- Outcome
- Height growthe5
- Direction
- significantly increasede5
- Qualifier
- the three lowest application ratese5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Basidiospores of Rhizopogonvinicolor Smith and R. colossus Smith were inoculated onto container-grown Douglas-fir (Pseudotsugamenziesii (Mirb.) Franco) seedlings”
e5“Height growth was significantly increased under low fertility with all basidiospore application rates of R. colossus and the three lowest application rates of R. vinicolor”
Claim · model-written summary
The high fertility regime produced plantable Douglas-fir seedlings with abundant ectomycorrhizae of R. colossus and R. vinicolor.
- Taxon
- Douglas-firPseudotsuga menziesiie6
- Treatment
- high fertility regimee6
- Interactor
- R. colossuse6symbiont
- Second interactor
- R. vinicolore6symbiont
- Outcome
- plantable Douglas-fir seedlings with abundant ectomycorrhizaee6
- Direction
- producede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“The high fertility regime produced plantable Douglas-fir seedlings with abundant ectomycorrhizae of R. colossus and R. vinicolor”
e1“Basidiospores of Rhizopogonvinicolor Smith and R. colossus Smith were inoculated onto container-grown Douglas-fir (Pseudotsugamenziesii (Mirb.) Franco) seedlings”