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	Provedor de dados Scientia Agricola (1) Autor Colete,Julio Cesar Fachini (1) Dutra,Alek Sandro (1) Vieira,Roberval Daiton (1) Palavra-chave Glycine max (1) Seed analysis (1) Vigor (1) Water content (1) Water potential (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2004 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Electrical conductivity and soybean seedling emergence Scientia Agricola Colete,Julio Cesar Fachini; Vieira,Roberval Daiton; Dutra,Alek Sandro. Evaluation of soybean [Glycine max (L.) Merrill] seeds vigor and its relation with field seedling emergence can provide secure indicatives of seed physiological potential. The present research studied the relationship between the electrical conductivity test and the seedling emergence of soybean in field and laboratory. The field experiment was sown in November 26th, December 3td and 10th, 2000. Laboratory tests were performed using levels of water potential in the substrate (soil) -0.03; -0.2; -0.4; and -0.6 MPa. Fourteen seed lots, seven of 'Embrapa 48' and seven of 'BRS 133' soybean cultivars were used. Laboratory tests comprised seed water content determination, before and after the accelerated aging; germination and vigor tests (accelerated aging and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Glycine max; Seed analysis; Water content; Vigor; Water potential. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000400006 Registros recuperados: 1 Primeira ... 1 ... Última

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