Data/hora: 05/06/2024 03:38:31

Provedor de dados: 	61	
País: 	Brazil	
Título: 	Chlorophyll a fluorescence as indicative of the salt stress on Brassica napus L.	
Autores: 	Bacarin,Marcos Antonio; Deuner,Sidnei; Silva,Fabio Sergio Paulino da; Cassol,Daniela; Silva,Diolina Moura.	
Data: 	2011-01-01	
Ano: 	2011	
Palavras-chave: 	Canola; Growth; JIP-Test/salt stress; Spring rapessed oil.	
Resumo: 	The effects of salinity stress on chlorophyll fluorescence and the growth of Brassica napus L were investigated. The chlorophyll a fluorescence transient were recorded and analyzed according to the JIP-test which can quantify PSII performance. Salt stress resulted in decreased leaf area and dry matter compared with the control treatment (0 mM NaCl). The most pronounced effects of salt stress were observed with 200 mM NaCl, and the hybrids displayed different levels of sensitivity to stress. The Performance Index (PI ABS) was the most sensitive parameter to salt stress, which suggests that this parameter can be used to screen genotypes for salt tolerance.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202011000400001	
Editor: 	Brazilian Journal of Plant Physiology	
Relação: 	10.1590/S1677-04202011000400001	
Formato: 	text/html	
Fonte: 	Brazilian Journal of Plant Physiology  v.23 n.4 2011	
Fonte: 	info:eu-repo/semantics/openAccess