Data/hora: 22/06/2024 01:38:37

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	06/03/1997	
Data da última atualização: 	31/03/2017	
Autoria: 	WU, J.; JOERGENSEN, R. G.; POMMERENING, B.; CHAUSSOD, R.; BROOKES, P. C.	
Título: 	Measurement of soil microbial biomass C by fumigation-extraction-an automated procedure.	
Ano de publicação: 	1990	
Fonte/Imprenta: 	Soil Biology and Biochemistry, v.22, n.8, p.1167-1169, 1990.	
Idioma: 	Inglês	
Conteúdo: 	Following CHCl3-fumigation of soil there is an increase in the amount of organic C made extractable to 0.5 m K2SO4 Vance et al. (1987) showed that this extra C comes from the cells of the soil microbial biomass, which are lysed by the fumigant and that, following appropriate calibration, it can give an estimate of the amount of microbial biomass carbon (biomass C) in soil. This method, usually termed fumigation-extraction (FE), has several advantages over the original fumigation incubation method (FI) of Jenkinson and Powlson (1976) for measuring the soil microbial biomass.	
Palavras-Chave: 	Microorganism; Microorganismo.	
Thesagro: 	Biomassa; Fumigação; Solo.	
Thesaurus Nal: 	biomass; fumigation; soil.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (34114-1) - ADD - SP - PP - SP15161 -  - 15161 - DIS