Data/hora: 13/06/2024 07:18:43

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Development and growth curve of the pine cones of Araucaria angustifolia (Bert.) O. Ktze, in the region of Curitiba - PR	
Autores: 	Anselmini,Justina Inês; Zanette,Flávio.	
Data: 	2008-08-01	
Ano: 	2008	
Palavras-chave: 	Parana-pine; Strobili; Pollination.	
Resumo: 	The objectives of this work were to describe the development and growth rate of the pine cones of Araucaria angustifolia during and after the pollination period, to identify the period of maximum growth of the cones and the period of pollination and maturation of the pine nuts. The adult individuals were found at the Setor de Ciencias Agrarias of the UFPR, in Curitiba - PR. Collections and measurements of pine cones were made in 2003 and 2005. The diameter and the length of the pine cones were measured 15 different times in both the years. In the studied environmental conditions, the period between the pollination and maturation of the pine nuts was 20 months. The maximum pine cone growth was achieved between October and January after the pollination, and between October and April of the following year.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000400003	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132008000400003	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.51 n.4 2008	
Fonte: 	info:eu-repo/semantics/openAccess