Data/hora: 09/06/2024 04:10:13

Biblioteca(s): 	Embrapa Agrobiologia.	
Tipo da produção científica: 	Artigo em Periódico Indexado	
Circulação/Nível: 	A - 2	
Data corrente: 	11/09/2020	
Data da última atualização: 	08/01/2021	
Autoria: 	ABURRE, G. W.; SAGGIN JUNIOR, O. J.; FARIA, S. M. de.	
Afiliação: 	Gustavo Wyse Abaurre, UFRRJ; ORIVALDO JOSE SAGGIN JUNIOR, CNPAB; SERGIO MIANA DE FARIA, CNPAB.	
Título: 	Substrates for the production of Samanea saman (Jacq.) Merr seedlings inoculated with nitrogen-fixing bacteria and arbuscular mycorrhizal fungi.	
Ano de publicação: 	2020	
Fonte/Imprenta: 	Symbiosis, Published 21 August 2020.	
DOI: 	https://doi.org.ez103.periodicos.capes.gov.br/10.1007/s13199-020-00707-7	
Idioma: 	Inglês	
Conteúdo: 	Samanea saman (Jacq.) Merr is a tree species widely used in forest restoration plantations and its symbiosis with nitrogen-fixing bacteria (NFB) and arbuscular mycorrhizal fungi (AMF) can promote seedling formation and establishment and growth in the field. The growth of S. saman seedlings inoculated with nitrogen-fixing bacteria and arbuscular mycorrhizal fungi grown on nine different substrates were evaluated in a greenhouse in this study. Seedling growth was promoted in substrates with lower bulk density and pH and higher total porosity, air-filled porosity and available Mg content. The nodulation of NFB was favored in the substrates with more available Mg, and AMF colonization and sporulation was favored in the substrates with a higher percentage of water buffering capacity. Seedlings produced on commercial substrates based on peat and pine bark showed superior growth. The peat-based ?Carolina Soil? electrical conductivity (EC) 0.7? favored nodulation, while the sewage sludge substrates and clayey subsoil mixture plus 10% poultry litter (V:V) promoted mycorrhizal colonization and sporulation.	
Palavras-Chave: 	Arboreal legumes.	
Thesagro: 	Fixação Simbiótica de Nitrogênio; Inoculação; Micorriza Vesicular Arbuscular.	
Thesaurus Nal: 	Vesicular arbuscular mycorrhizae.	
Categoria do assunto: 	S Ciências Biológicas	
Registro original: 	Embrapa Agrobiologia (CNPAB)	
Exemplares: 	CNPAB - (41428-1) - UPC - AP - DD -  -  -  - DIS