Data/hora: 29/05/2024 05:20:49

Provedor de dados: 	Revista Brasileira de Sementes	
País: 	Brazil	
Título: 	Eletrical conductivity and deterioration of soybean seeds exposed to different storage conditions	
Autores: 	Panobianco,Maristela; Vieira,Roberval Daiton.	
Data: 	2007-08-01	
Ano: 	2007	
Palavras-chave: 	Glycine max; Vigor; Physiological quality.	
Resumo: 	Research with soybean seeds has revealed that the results of the electrical conductivity test may be influenced by storage temperature, particularly low temperature, such as 10ºC, suggesting that seed deterioration at low storage temperatures does not seem to be directly related to the loss of the cell membrane integrity. This study was conducted with seeds of two soybean cultivars with the objective of: a) studying the effect of different storage temperatures (10ºC; 20ºC; 25ºC; 20/10ºC and 25/10ºC) on the results of the electrical conductivity test; b) observing the behavior of fatty acids and carbohydrates during storage and studying its relation with the electrical conductivity results. Every three months, from a total of 18 months of storage, the physiological quality of seeds was evaluated using the germination, accelerated aging and electrical conductivity tests. Based on the obtained results, it can be concluded that the electrical conductivity test was not shown to be a good indicative of the deterioration process of seeds stored at low temperatures, and no direct relationship between changes in the fatty acids and carbohydrates and the behavior of the mentioned test for seeds stored at 10ºC was found.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-31222007000200013	
Editor: 	Associação Brasileira de Tecnologia de Sementes	
Relação: 	10.1590/S0101-31222007000200013	
Formato: 	text/html	
Fonte: 	Revista Brasileira de Sementes  v.29 n.2 2007	
Fonte: 	info:eu-repo/semantics/openAccess