Data/hora: 11/06/2024 06:38:15

Provedor de dados: 	86	
País: 	Brazil	
Título: 	New isolates of ectomycorrhizal fungi and the growth of eucalypt	
Autores: 	Souza,Luiz Afonso Borges de; Bonnassis,Pedro Augusto Pinto; Silva Filho,Germano Nunes; Oliveira,Vetúria Lopes de.	
Data: 	2008-02-01	
Ano: 	2008	
Palavras-chave: 	Chondrogaster; Pisolithus; Eucalyptus dunnii; Efficiency; Inoculation; Plant growth.	
Resumo: 	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.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2008000200012	
Editor: 	Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira	
Relação: 	10.1590/S0100-204X2008000200012	
Formato: 	text/html	
Fonte: 	Pesquisa Agropecuária Brasileira  v.43 n.2 2008	
Fonte: 	info:eu-repo/semantics/openAccess