Data/hora: 05/06/2024 17:28:13

Provedor de dados: | 86
País: | Brazil
Título: | Beneficial bacterial strains on Agaricus blazei cultivation
Autores: | Young,Li-Sen; Chu,Jiunn-Nan; Young,Chiu-Chung.
Data: | 2012-06-01
Ano: | 2012
Palavras-chave: | Agaricus blazei; Beneficial microbe; Casing soil; Mushroom productivity; Polysaccharide-protein complex; Probiotics.
Resumo: | The objective of this work was to evaluate the effects of six bacterial strains isolated from Agaricus blazei (ABM) on its cultivation. The six strains were characterized as to their effects on the productivity, polysaccharide-protein complex (PSPC), and polysaccharide contents of ABM cultured on sterilized casing soils. Three isolates enhanced ABM mycelium growth. Inoculation of Arthrobacter sp. or Exiguobacterium sp. on sterile peat casing soil resulted in 64% increase in ABM mushroom total fresh matter yield compared to the uninoculated control. Inoculation of Exiguobacterium sp., Microbacterium esteraromaticum or Pseudomonas resinovorans on sterilized loamy casing soil resulted in 62, 95, and 59% increase in ABM mushroom total fresh matter yield, respectively. The PSPC content in ABM increased 7 to 10% in casing soil inoculated with five of the six isolates compared to the uninoculated control. Exiguobacterium sp. inoculated on casing soil resulted in a mushroom-polysaccharide content 15% higher than the control. Moreover, inoculation of five of the six isolates on the casing soil reduced the harvesting time from 10 to 27 days. The evaluated beneficial microbes improve the yield, PSPC, and polysaccharide contents, besides reducing the harvesting time in ABM culture.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2012000600012

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/S0100-204X2012000600012
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.47 n.6 2012
Fonte: | info:eu-repo/semantics/openAccess