Data/hora: 09/06/2024 06:32:14

Provedor de dados: | Brazilian Archives of Biology and Technology
País: | Brazil
Título: | Production of pre-basic potato seed by polyvinyl chloride PVC: articulate gutters hydroponic system
Autores: | Scherwinski-Pereira,Jonny Everson; Medeiros,Carlos Alberto Barbosa; Fortes,Gerson Renan de Luces; Pereira,Arione da Silva.
Data: | 2009-10-01
Ano: | 2009
Palavras-chave: | Solanum tuberosum; Soilless culture; Multiplication; Propagation; Minitubers; Micropropagation.
Resumo: | 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
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000500007
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132009000500007
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.52 n.5 2009
Fonte: | info:eu-repo/semantics/openAccess