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	Provedor de dados Sci. Agrar.Paran. / SAP (2) Autor Lara, Ana Carolina Costa (2) Carvalho, Samuel Pereira (1) Harumi Okita, Cristiane Harumi (1) Jesus, Adriana Madeira Santos (1) Villa, Fabíola (1) Zanotto, Maurício Dutra (1) Mais... Palavra-chave AIB (1) Agronomia (1) Coffea arabica. (1) Leito aquecido (1) Melhoramento genético de plantas (1) Produção vegetal (1) Sacarose (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2013 (2) País Brazil (2) Idioma Português (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Sex expression of castor bean lines Sci. Agrar.Paran. / SAP Lara, Ana Carolina Costa; Zanotto, Maurício Dutra; Harumi Okita, Cristiane Harumi. The diversity of types of sexual expression is an outstanding characteristic in castor bean (Ricinus communis L.) and of importance for the genetic improvement. However few information are described. The objectives were to characterize castor bean lines regarding sexual expression for hybrids production.  Two experiments were installed in Botucatu (SP) and São Manuel (SP), which were evaluated 80 lines of castor bean in randomized block with two replications. Were evaluated the sexual expression of the all orders of raceme of castor bean plants. A great variability was observed among lines sexual expression of the racemes, with the presence of lines with all orders of female racemes, and lines with the characteristic of interspersed staminate flowers. The... Tipo: Info:eu-repo/semantics/article Palavras-chave: Agronomia; Produção vegetal; Melhoramento genético de plantas. Ano: 2013 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/5130 FITOTECNIC ASPECTS OF ROOTING OF COFFE STEM CUTTINGS Sci. Agrar.Paran. / SAP Jesus, Adriana Madeira Santos; Carvalho, Samuel Pereira; Villa, Fabíola; Lara, Ana Carolina Costa. The cloning of F1 Coffea arabica hybrids may represent a significant decrease in time and resources spent on coffee plant improvement programs. With the objective to obtain a methodology that allows an efficient cloning of C. arabica L. plants through stem cutting, two experiments were carried out in a green house with automatic mist system. In the  experiment Rubi cultivars cuttings were used. The efficiency of root bed heating, exogenous sucrose supply (30 g.L-1), and six concentrations of IBA on the rooting of cuttings and formation of seedlings was tested. The evaluations were carried out 45, 90 and 180 days after installation. The results showed that sucrose did not have a positive effect on any of the analyzed variables. The root bed heating was... Tipo: Info:eu-repo/semantics/article Palavras-chave: AIB; Leito aquecido; Sacarose; Coffea arabica.. Ano: 2013 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/5546 Registros recuperados: 2 Primeira ... 1 ... Última

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