Data/hora: 12/06/2024 15:23:03

Biblioteca(s): 	Embrapa Meio Norte / UEP-Parnaíba; Embrapa Semiárido.	
Data corrente: 	12/09/1995	
Data da última atualização: 	17/10/2008	
Autoria: 	VISSER, S.; PARKINSON, D.	
Título: 	Soil biological criteria as indicators of soil quality: soil microorganisms.	
Ano de publicação: 	1992	
Fonte/Imprenta: 	American Journal of Alternative Agriculture, v. 7, n. 1-2, p. 33-37, 1992.	
Idioma: 	Inglês	
Conteúdo: 	Diverse soil microbiological studies have attempted to assess deterioration or improvement in soil quality. These studies have been done on three levels: population level studies of the dynamics of species that are presumed to be important or sensitive; community level studies of microbial community structure, such as species diversity and frequency of occurrence of species; and ecosystem level studies of a range of soil processes. We suggest that ecosystem level approaches offer the best possibilities for rapidly assessing changes in soil quality. Data from such studies will allow researchers to decide whether to proceed with population or community level studies.	
Palavras-Chave: 	Índice; Microorganismo; Qualidade edáfica.	
Thesagro: 	Biologia; Enzima; Nutriente; Solo.	
Thesaurus Nal: 	Soil.	
Categoria do assunto: 	--
P Recursos Naturais, Ciências Ambientais e da Terra	
Registro original: 	Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP)	
Exemplares: 	CPAMN-UEPP - (4264-1) - ADC - SP - -- - SP 126/1995 -  - 1995.00126 - DIS
CPATSA - (27869-1) - ADC - SP - PP - 01431 -  - 01431 - DIS