Ectomycorrhizal Fungi
Mostrando 1-12 de 34 artigos, teses e dissertações.
-
1. Characterization of Ectomycorrhizal species through molecular biology tools and morphotyping
ABSTRACT: Mycorrhizae are mutualistic associations between fungi and plant roots. These symbiotic associations are abundant and occur in 75 to 80 % of plants. Ectomycorrhizal fungi are very important in ecosystems, because their mutualistic association with plants of different species helps nutrients and water absorption, as well as protection of the host pl
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-05
-
2. Singerocomus atlanticus sp. nov., and a first record of Singerocomus rubriflavus (Boletaceae, Boletales) for Brazil
ABSTRACT Ongoing surveys of macrofungi in the Brazilian Atlantic Forest ecoregion continue to uncover a diverse assemblage of ectomycorrhizal fungi. A new species of Boletaceae, Singerocomus atlanticus sp. nov., is described. Singerocomus rubriflavus, previously known only from Guyana, is recorded for the first time from the Brazilian Atlantic Forest. Phylog
Acta Bot. Bras.. Publicado em: 15/01/2018
-
3. Eucalyptus grandis Hill ex Maiden inoculated with Pisolithus microcarpus (UFSC-Pt116) in land subject to the sandy process in southern Brazil
Eucalypts is one of the main species used for commercial reforestation in the state of Rio Grande do Sul, Brazil. This study aimed to evaluate the survival and early growth of eucalyptus trees in an area subject to sandy process after three years of growth. The Eucalyptus grandis seedlings were grown in a greenhouse, innoculated or not with the isolated ecto
Braz. J. Microbiol.. Publicado em: 20/08/2013
-
4. Copper resistance of different ectomycorrhizal fungi such as Pisolithus microcarpus, Pisolithus sp., Scleroderma sp. and Suillus sp.
Environments contaminated with heavy metals negatively impact the living organisms. Ectomycorrhizal fungi have shown important role in these impacted sites. Thus, this study aimed to evaluate the copper-resistance of ectomycorrhizal fungi isolates Pisolithus microcarpus - UFSC-Pt116; Pisolithus sp. - UFSC-PT24, Suillus sp. - UFSM RA 2.8 and Scleroderma sp. -
Braz. J. Microbiol.. Publicado em: 16/08/2013
-
5. Growth response of Pinus densiflora seedlings inoculated with three indigenous ectomycorrhizal fungi in combination
Pinus densiflora seedlings were inoculated with three indigenous ectomycorrhizal fungi (Cenococcum geophilum, Rhizopogon roseolus and Russula densifolia) in single-, two-, and three-species treatments. After 8 months, the colonization rates of each ectomycorrhizal species, seedling growth and the nutrition were assessed in each treatment. P. densiflora seedl
Brazilian Journal of Microbiology. Publicado em: 2011-09
-
6. Growth of the Ectomycorrhizal Fungus Pisolithus Microcarpus in different nutritional conditions
The most important plant species employed in reforestation programs depend on ectomycorrhizal fungi for their establishment and growth. The exploitation of this symbiosis to improve forest productivity requires fungal inoculants in a large scale level. To develop such a technology it is necessary to define the optimal composition of the culture medium for ea
Brazilian Journal of Microbiology. Publicado em: 2011-06
-
7. Mycorrhizal colonization and phenolic compounds accumulation on roots of Eucalyptus dunnii maiden inoculated with ectomycorrhizal fungi.
2000
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
-
8. Utilization of rocks and ectomycorrhizal fungi to promote growth of eucalypt
The utilization of rocks as fertilizers is limited by their low solubility. However, solubilization may be achieved by some micro-organisms, such as ectomycorrhizal fungi (ECMf). The aim of this study was to evaluate the potential of seven isolates of ECMf to solubilize two rocks, alkaline breccia and granite, and to liberate potassium and phosphorus for Euc
Brazilian Journal of Microbiology. Publicado em: 2010-10
-
9. Óleo essencial de eucalipto como bioestimulador da micorrização e do estabelecimento de mudas de eucalipto e sibipiruna em solo contaminado com cobre / Essential oil of eucalyptus as biostimulator of mycorrhiza and the eucalyptus and sibipiruna tree establishment in soil contaminated with copper
Ectomycorrhizal fungi (fECM) combined with the plant root system improve the absorption of water and nutrients, providing great plant growth, especially in environments with nutritional deficiency or degraded. Due to the fECM and plants live in mutualistic association, allows the fungal symbionts to be benefit, or at least tolerate, the secondary metabolites
Publicado em: 2010
-
10. FUNGOS ECTOMICORRÍZICOS DO SUL DO BRASIL, COM ÊNFASE NO HÁBITO HIPÓGEO / ECTOMYCORRHIZAL FUNGI FROM SOUTHERN BRAZIL, WITH EMPHASIS ON THE HYPOGEOUS HABIT
Os fungos representam um grupo de organismos extremamente importante nos ecossistemas terrestres. Entre as muitas funções por eles desempenhadas está a associação mutualística com as raízes dos vegetais, formando diferentes tipos de micorrizas. A maioria dos estudos realizados até o momento está principalmente focada nos fungos ectomicorrízicos ep�
Publicado em: 2010
-
11. Fungos ectomicorrízicos em áreas de Mata Atlântica do Nordeste do Brasil
Ectomycorrhizal associations are poorly known from tropical lowlands of South America. Recent field trips to the reserve Parque Estadual das Dunas in Natal, in Rio Grande do Norte state, Brazil, revealed a undocumented community of ectomycorrhizal fungi. This type of Mycorrhizal association is frequently in the north hemisphere in temperate and boreal forest
Publicado em: 2009
-
12. PRODUÇÃO DE MUDAS E CRESCIMENTO DE Eucalyptus grandis Hill ex Maiden INOCULADO COM FUNGOS ECTOMICORRÍZICOS EM ÁREA ARENIZADA / Eucalyptus grandis Hill ex Maiden SEEDLINGS PRODUCTION AND GROWTH INOCULATED WITH ECTOMYCORRHIZAL FUNGI IN SANDY AREA
No Estado do Rio Grande do Sul o E. grandis é uma das principais espécies utilizadas na silvicultura. Os reflorestamentos têm se concentrado em regiões de solos com baixa fertilidade, especialmente em fósforo, como os Neossolos Quartzarênicos, que ocorrem na metade sul do Estado, tornando-se um problema para o estabelecimento dessa cultura no campo. Es
Publicado em: 2009