Inoculation of Eucalyptus urophylla with spores of Scleroderma in a nursery in south China: Comparison of field soil and potting mix

Chen, Yinglong; Kang, Li Hua; Dell, B.

doi:10.1016/j.foreco.2005.10.050

Cited by 39 publications

(30 citation statements)

References 35 publications

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“…The increase in inoculated plant P content for three out of four EMFs used, according to inoculum application rates and their differential ability in promoting P uptake (Figures 2a, 2b) corroborates with some results reported in the literature (Alves et al, 2001;Chen et al, 2006b;Souza et al, 2008). E. dunnii seedlings inoculated with P. microcarpus (UFSC-Pt188) accumulated nine times more P (528 μg per plant) than non-inoculated seedlings (60 μg per plant) (Souza et al, 2008).…”

Section: Inoculation Effectsupporting

confidence: 89%

“…isolates or mixtures thereof), increases in N content were observed for seven treatments and increases in K content for three, with the largest increases in N of 2.3 times and K of 1.9 times compared to the control (non-inoculated) (Silva et al, 2003). In E. urophylla seedlings inoculated with spores of six species or isolates of Scleroderma, increases of up to 2.2 times in N content and up to 1.7 times in K content was observed for seedling shoots (Chen et al, 2006b). In general, the rises in N and K content shown above are the best results of the species and/or isolates evaluated.…”

Section: Inoculation Effectmentioning

confidence: 87%

“…E. dunnii seedlings inoculated with P. microcarpus (UFSC-Pt188) accumulated nine times more P (528 μg per plant) than non-inoculated seedlings (60 μg per plant) (Souza et al, 2008). For E. urophylla seedlings inoculated with six species or isolates of Scleroderma, the increase was up to 1.8 times (Chen et al, 2006b). Evaluating seven application rates of P for maximum efficiency of mycorrhizal association between seedlings of Eucalyptus grandis and Pisolithus tinctorius (Pt 854) grown in 2.0 dm 3 of soil, Vieira and Peres (1988) observed increased P content only up to 23 mg kg -1 P (third rate), in which inoculated plants stocked 5.1 times more P than non-inoculated ones.…”

Section: Inoculation Effectmentioning

confidence: 99%

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Growth and Nutrition of Eucalypt Rooted Cuttings Promoted by Ectomycorrhizal Fungi in Commercial Nurseries

Gandini

Grazziotti

Rossi

et al. 2015

Rev. Bras. Ciênc. Solo

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Ectomycorrhizal fungi (EMF) may improve the adaptation of eucalypts saplings to field conditions and allow more efficient fertilizer use. The effectiveness of EMF inoculum application in promoting fungal colonization, plant growth, nutrient uptake, and the quality of rooted cuttings was evaluated for Eucalyptus urophylla under commercial nursery conditions. For inoculated treatments, fertilization of the sapling substrate was reduced by 50 %. The experiment was carried out in a completely randomized design in a 4 × 4 factorial arrangement, wherein the factors were inoculum application rates of 0 (control), 5, 10, and 15 gel beads of calcium alginate containing the vegetative mycelium of Amanita muscaria, Elaphomyces antracinus, Pisolithus microcarpus, and Scleroderma areolatum, plus a non-inoculated treatment without fertilization reduction in the substrate (commercial). Ectomycorrhizal fungi increased plant growth and fungal colonization as well as N and K uptake evenly. The best plant growth and fungal colonization were observed for the highest application rate. The greatest growth and fungal colonization and contents of P, N, and K were observed at

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Section: Inoculation Effectsupporting

confidence: 89%

Section: Inoculation Effectmentioning

confidence: 87%

Section: Inoculation Effectmentioning

confidence: 99%

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Growth and Nutrition of Eucalypt Rooted Cuttings Promoted by Ectomycorrhizal Fungi in Commercial Nurseries

Gandini

Grazziotti

Rossi

et al. 2015

Rev. Bras. Ciênc. Solo

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“…However, periods of 3 to 4 months are considered, by many authors, as the most adequate to access ectomycorrhizal establishment in many forest plant species (Bougher et al, 1990;Alves et al, 2001;Zeppa et al, 2005;Chen et al, 2006aChen et al, , 2006b). The results showed that even with low colonization ratios, isolates UFSC-Sc68, UFSC-Pt188 and UFSC-Ch163 were able to promote plant nutrition and growth.…”

Section: Resultsmentioning

confidence: 99%

New isolates of ectomycorrhizal fungi and the growth of eucalypt

Souza

Bonnassis

Filho

et al. 2008

Pesq. agropec. bras.

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-The objective of this work was to evaluate the efficiency of ectomycorrhizal isolates on root colonization, phosphorus uptake and growth of Eucalyptus dunnii seedlings. Inocula of ten ectomycorrhizal isolates of Chondrogaster angustisporus, Hysterangium gardneri, Pisolithus spp., and Scleroderma spp. were aseptically produced in a peat-vermiculite mixture supplemented with liquid culture medium. Plants grew in a similar substrate supplemented with macro-and micro-nutrients; treatments were randomly distributed in a greenhouse. After three months, seedlings inoculated with three isolates -UFSC-Sc68 (Scleroderma sp.), UFSC-Ch163 (Chondrogaster angustisporus), and UFSC-Pt188 (Pisolithus microcarpus) -had a phosphorus shoot content and a shoot dry matter higher or equivalent to those of noninoculated controls which had been fertilized with a 16-fold phosphorus amount. These isolates were selected for new studies for establishing inoculum production techniques, in order to be applied in reforestation programmes under nursery and field conditions. Index terms: Chondrogaster, Pisolithus, Eucalyptus dunnii, efficiency, inoculation, plant growth. Novos isolados de fungos ectomicorrízicos e o crescimento de eucaliptoResumo -O objetivo deste trabalho foi avaliar a eficiência de isolados fúngicos ectomicorrízicos na colonização radicular, na absorção de fósforo e no crescimento de mudas de Eucalyptus dunnii. Os inóculos de dez isolados de Chondrogaster angustisporus, Hysterangium gardneri, Pisolithus spp. e Scleroderma spp. foram produzidos em uma mistura turfa-vermiculita suplementada com meio de cultura líquido. As plantas foram cultivadas em substrato semelhante com macro e micronutrientes. Os tratamentos foram distribuídos em casa de vegetação em delineamento inteiramente casualizado. Após três meses, as plântulas com inoculação dos isolados -UFSC-Sc68 (Scleroderma sp.), UFSC-Ch163 (Chondrogaster angustisporus) e UFSC-Pt188 (Pisolithus microcarpus) -tiveram os maiores valores de matéria seca e de fósforo na parte aérea. Esses valores foram superiores ou equivalentes aos observados nas plantas sem inoculação, adubadas com 16 vezes mais fósforo. Esses isolados foram selecionados para futuros estudos, a fim de se estabelecerem técnicas de produção de inoculantes, para serem usados em programas de reflorestamento em condições de viveiros e campo.Termos para indexação: Chondrogaster, Pisolithus, Eucalyptus dunnii, eficiência, inoculação, crescimento vegetal.

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“…For instance, field trials in China and Philippines (where indigenous fungi had poor compatibility with eucalypts) showed that 2 y after inoculation with selected Australian Pisolithus and Scleroderma strains, the growth of eucalypts was improved 2.5 times over the uninoculated trees (Dell and Malajczuk, 1997). Moreover, local Pisolithus and Scleroderma strains were much less efficient than Australian strains, both in nursery and field experiments in China (Chen et al, 2006;Dell et al, 2002). Molecular tracing of Australian Pisolithus strains revealed that they survived and even fructified in the Chinese plantation soils over 3 y plantation .…”

Section: Myrtaceaementioning

confidence: 99%

Management of ectomycorrhizal symbionts associated to useful exotic tree species to improve reforestation performances in tropical Africa

Bâ

Diédhiou²,

Prin

et al. 2010

Ann. For. Sci.

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Keywords: arbuscular mycorrhizae / Casuarinaceae / Dipterocarpaceae / ectomycorrhizae / inoculation / Leguminosae / Myrtaceae / nitrogen fixing bacteria / Pinaceae Abstract • The objective of this review was to summarize scientific data on the symbiotic status of exotic tree species useful in tropical Africa, and to update reports about their growth improvement through microbial inoculations, especially ectomycorrhizal symbionts.• The studies reviewed microbial symbionts associated to exotic tree species belonging to Myrtaceae, Pinaceae, Casuarinaceae and Leguminosae. In their native areas, these trees are associated either with ectomycorrhizal (ECM) fungi (e.g. Pinaceae) or both ECM and arbuscular mycorrhizal (AM) fungi (e.g. Eucalyptus), or sometimes as in Casuarina and Acacia with three coexisting symbionts (nitrogen fixing bacteria, ECM and AM fungi). In their new habitats, using highly efficient mycorrhizal fungi, controlled mycorrhization experiments have pointed out the importance of root symbionts in establishment and growth of exotic tree species such exotic pines or Australian acacias.• Since the challenge in sylviculture and reforestation was to determine the best compromise between symbiotic compatibility and efficiency of both partners under local soil constraints, further researches have to be encouraged to elucidate the complexity of these tree symbioses in terms of diversity, interaction and effectiveness of their symbiotic partners for their better exploitation in reforestation programmes. Mots-clés :mycorhize à arbuscules / Casuarinaceae / Dipterocarpaceae / ectomycorhizes / inoculation ectomycorhizienne / Leguminosae / Myrtaceae / bactéries fixatrices d'azote / Pinaceae Résumé -Valorisation des symbiotes ectomycorhiziens associés aux essences forestières exotiques d'intérêt économique pour améliorer les performances des programmes de reboisement en Afrique tropicale.• L'objectif de cet article de synthèse est de résumer les connaissances scientifiques acquises sur le statut symbiotique des essences forestières exotiques utilisées en Afrique tropicale et d'actualiser les principaux résultats concernant l'impact de l'inoculation microbienne (plus particulièrement l'inoculation ectomycorhizienne) sur le développement de ces espèces ligneuses.• Les résultats présentés concernent les symbiotes microbiens associés aux arbres exotiques appartenant aux familles des Myrtaceae, Pinaceae, Casuarinaceae et Leguminosae. Dans leur région d'origine, ces arbres sont associés aussi bien à des champignons ectomycorhiziens (ECM) (Ex : Pinaceae) et/ou des champignons à arbuscules (CMA) (Ex : Eucalyptus spp.), ou parfois, comme chez les Casuarina et les Acacia, à trois types de symbiose (symbiose fixatrice d'azote, champignons ECM et MA). Dans leur zone d'introduction et en utilisant des symbiotes fongiques performant, les expé-riences de mycorhization contrôlée montrent l'importance des ces symbiotes racinaires dans l'établis-sement et la croissance des essences forestières exotiques comme les pins ou les acacias...

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Inoculation of Eucalyptus urophylla with spores of Scleroderma in a nursery in south China: Comparison of field soil and potting mix

Cited by 39 publications

References 35 publications

Growth and Nutrition of Eucalypt Rooted Cuttings Promoted by Ectomycorrhizal Fungi in Commercial Nurseries

Growth and Nutrition of Eucalypt Rooted Cuttings Promoted by Ectomycorrhizal Fungi in Commercial Nurseries

New isolates of ectomycorrhizal fungi and the growth of eucalypt

Management of ectomycorrhizal symbionts associated to useful exotic tree species to improve reforestation performances in tropical Africa

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