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	Provedor de dados BABT (1) Autor Fortes,Gerson Renan de Luces (1) Medeiros,Carlos Alberto Barbosa (1) Pereira,Arione da Silva (1) Scherwinski-Pereira,Jonny Everson (1) Palavra-chave Micropropagation (1) Minitubers (1) Multiplication (1) Propagation (1) Soilless culture (1) Solanum tuberosum (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2009 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Production of pre-basic potato seed by polyvinyl chloride PVC: articulate gutters hydroponic system BABT Scherwinski-Pereira,Jonny Everson; Medeiros,Carlos Alberto Barbosa; Fortes,Gerson Renan de Luces; Pereira,Arione da Silva. The development of more efficient and productive systems for pre-basic seed potato production would improve the quality of the propagative material used by the potato growers, directly affecting the crop yields. A two-year experiment was carried out to evaluate the potato pre-basic seed production by two types of hydroponic systems (fibrocement tiles and articulated PVC gutters), two cultivars (`Baronesa` and `Eliza`) and two types of propagative material (plants coming from in vitro culture and minitubers). The PVC gutters system was highly efficient. When using minitubers, this system reached multiplication rates up to 74 tubers per plant. Minitubers were more productive than in vitro plants, independent of cultivar and hydroponic system utilized. Tipo: Info:eu-repo/semantics/article Palavras-chave: Solanum tuberosum; Soilless culture; Multiplication; Propagation; Minitubers; Micropropagation. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000500007 Registros recuperados: 1 Primeira ... 1 ... Última

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