Data/hora: 19/06/2024 01:59:16

Biblioteca(s): 	Embrapa Solos.	
Data corrente: 	22/11/2002	
Data da última atualização: 	22/11/2002	
Autoria: 	GROSSMAN, R. B.; PRINGLE, F. B.	
Título: 	Describing surface soil properties - their seasonal changes and implications for management.	
Ano de publicação: 	1987	
Fonte/Imprenta: 	In: REYBOLD, W.U.; PETERSEN, G.W. Soil survey techniques. Madison: Soil Science Society of America, 1987.	
Páginas: 	p.57-75	
ISBN: 	0 89118 783 9	
Idioma: 	Inglês	
Conteúdo: 	A number of aspects of field and field office documentation that pertain particularly to cultivated soils are discussed. These include position laterally in the tillage-determined configuration, ground surface cover, soil rougness, definition of sub-zones of the tillage zone, kinds and measurement of cracks, soil consistence, water state classes, infiltration rate, bulk density, and aggregate stability. A record is specific to a soil survey area, provides a vehicle for locally knowledgeable people to assign values, and joins together the use and time invariant information from soil survey documentation with use-dependent temporal quantities.	
Palavras-Chave: 	Computacao.	
Thesagro: 	Levantamento; Solo.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Solos (CNPS)	
Exemplares: 	CNPS - (1036-1) - ADC - PL - -- - 631.47 - R457s - 1993.0034 - DIS