Mycorrhizal fungi of Pinus radiata in New Zealand

Chu-Chou, Myra

doi:10.1016/0038-0717(79)90021-x

Cited by 111 publications

(40 citation statements)

References 3 publications

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“…Sporocarps tended to occur in zones of progressively increasing radius, and the new species occurred usually closer to the stem base, associated to the older roots, representing successional changes in ECM community composition related to tree age (Mason et al, 1982;Last et al, 1983). Similar patterns were observed concerning other tree species, e.g., Pseudotsuga menziesii (Chu-Chou & Grace, 1981), and Pinus radiata (Chu-Chou, 1979;Chu-Chou & Grace, 1988), and in another study on birch trees, based on ECM morphotypes .…”

Section: Post-agricultural Sitessupporting

confidence: 63%

Successional traits of ectomycorrhizal fungi in forest reclamation after surface mining and agricultural disturbances: A review

Kałucka

Jagodziński

2016

Dendrobiology

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Ectomycorrhizal (ECM) fungi and their symbiotic associations with forest trees are among major drivers of key ecosystem functions such as carbon and nitrogen cycling, plant nutrient and water uptake from soil, plant-plant facilitation/competition and diversity regulation via common mycorrhizal networks. Through their functional traits and interactions with both abiotic and biotic environment, they also significantly affect the process of open land colonization by trees as well as vegetation succession coupled with soil and ecosystem development. Here we review the role of ECM fungi in the early primary and secondary succession following major anthropogenic disturbances. Based on the examples of mine spoils and post-agricultural lands, we demonstrate key ecosystem services provided by ECM fungi in the processes of forest restoration. We point out ecological mechanisms and adaptations which underpin ECM fungal community successional interactions, particularly life histories, dispersal, spatial structure, host preferences, and sensitivity to environmental filters. We emphasize the need of better understanding the role of ECM fungi in the forest restoration practice as it seems crucial for afforestation success and biodiversity rehabilitation. Thus, ectomycorrhizal traits should be a prime consideration in afforestation and carbon sequestration polices, sustainable forest management and biodiversity conservation practices.

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Section: Post-agricultural Sitessupporting

confidence: 63%

Successional traits of ectomycorrhizal fungi in forest reclamation after surface mining and agricultural disturbances: A review

Kałucka

Jagodziński

2016

Dendrobiology

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“…& Alvarez, 1993 ;Parlade! et al, 1996) and New Zealand (Chu-Chou, 1979 ;Chu-Chou & Grace, 1983, 1984, 1985. Rhizopogon luteolus and R. roseolus (both section Rhizopogon) have been used in afforestation programmes worldwide, and spore inoculation has proved to be effective and efficient (Castellano & Molina, 1989).…”

Section: mentioning

confidence: 98%

Biology of the ectomycorrhizal fungal genus, Rhizopogon

et al. 1999

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The morphology and anatomy of ectomycorrhizas of Rhizopogon arctostaphyli, R. ellenae, R. flavofibrillosus, R. occidentalis, R. rubescens, R. smithii, R. subcaerulescens and R. truncatus synthesized on Ponderosa pine (Pinus ponderosa) in glasshouse conditions using spore slurries, are described and compared. All species produced a well‐developed Hartig net, and a well‐developed fungal mantle. The mantles of R. arctostaphyli, R. smithii and R. subcaerulescens ectomycorrhizas were two‐layered with outer mantle hyphae of wider diameter than inner mantle hyphae. The mantle of R. subcaerulescens ectomycorrhizas also had distinctive peg‐like structures (cystidia) along peripheral hyphae. Rhizopogon truncatus ectomycorrhizas were tuberculate in morphology and had a rind‐like mantle enclosing adjacent roots. In addition, several species exhibited crystal inclusions in the outer mantle, presumably at the interface between mantle and soil.

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“…A number of fungal species may coexist on the same root systenn of a tree, the dominance of any one species being a function of tree, or stand age or other factors. Successions of mycorrhizal fungi with increasing tree age have been shown (Chu-Chou, 1979;Mason et al, 1983;Dighton, Poskitt & Howard, 1986), but the underlying mechanisms determining these successions have not been determined (Dighton & Mason, 1985).…”

Section: Introductionmentioning

confidence: 99%

Field use of ³²P to measure phosphate uptake by birch mycorrhizas

1990

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SUMMARYwas used to determine phosphorus uptake by diflFerent mycorrhizas of birch in the field. Time of year and location of the application of ^^P were the dominant variables influencing uptake into the canopy. There was evidence of differential uptake by the three mycorrhizal types selected. Where Hebeloma mycorrhizas were more frequent, a significantly greater rate of phosphorus uptake per unit leaf weight occurred than where Laccaria or Lactarius were more frequent. The method shows potential for field evaluation of efficiency of nutrient uptake by mycorrhizas, although a number of factors need to be taken into account in determining uptake. In locating areas for ^^P injection, it was found that the distribution of mycorrhizal types on roots did not always reflect the distribution of the corresponding fruitbodies.

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Mycorrhizal fungi of Pinus radiata in New Zealand

Cited by 111 publications

References 3 publications

Successional traits of ectomycorrhizal fungi in forest reclamation after surface mining and agricultural disturbances: A review

Successional traits of ectomycorrhizal fungi in forest reclamation after surface mining and agricultural disturbances: A review

Biology of the ectomycorrhizal fungal genus, Rhizopogon

Field use of ³²P to measure phosphate uptake by birch mycorrhizas

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Mycorrhizal fungi of Pinus radiata in New Zealand

Cited by 111 publications

References 3 publications

Successional traits of ectomycorrhizal fungi in forest reclamation after surface mining and agricultural disturbances: A review

Successional traits of ectomycorrhizal fungi in forest reclamation after surface mining and agricultural disturbances: A review

Biology of the ectomycorrhizal fungal genus, Rhizopogon

Field use of 32P to measure phosphate uptake by birch mycorrhizas

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Field use of ³²P to measure phosphate uptake by birch mycorrhizas