Data/hora: 12/06/2024 04:29:05

Provedor de dados: 	63	
País: 	Brazil	
Título: 	Comparison between climatological and field water balances for a coffee crop	
Autores: 	Bruno,Isabeli Pereira; Silva,Adriana Lúcia da; Reichardt,Klaus; Dourado-Neto,Durval; Bacchi,Osny Oliveira Santos; Volpe,Clóvis Alberto.	
Data: 	2007-06-01	
Ano: 	2007	
Palavras-chave: 	Evapotranspiration; Soil water storage; Available water; Water deficit; Water excess.	
Resumo: 	The use of climatological water balances in substitution to complete water balances directly measured in the field allows a more practical crop management, since the climatological water balances are based on data monitored as a routine. This study makes a comparison between these methods in terms of estimatives of evapotranspiration, soil water storage, soil available water, runoff losses, and drainage below root zone, during a two year period, taking as an example a coffee crop of the variety Catuaí, three to five years old. Climatological water balances based on the estimation of the evapotranspiration through the methods of Thornthwaite and Penman-Monteith, can reasonably substitute field measured balances, however underestimating the above mentioned variables.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162007000300001	
Editor: 	São Paulo - Escola Superior de Agricultura "Luiz de Queiroz"	
Relação: 	10.1590/S0103-90162007000300001	
Formato: 	text/html	
Fonte: 	Scientia Agricola  v.64 n.3 2007	
Fonte: 	info:eu-repo/semantics/openAccess