Data/hora: 09/06/2024 16:32:06

Provedor de dados: 	Pesquisa Agropecuária Brasileira	
País: 	Brazil	
Título: 	The anthochron as a building block of flower development	
Autores: 	Streck,Nereu Augusto; Schwab,Natalia Teixeira.	
Data: 	2016-08-01	
Ano: 	2016	
Palavras-chave: 	Anthesis; Development unit; Inflorescence; Reproductive development.	
Resumo: 	Abstract: Plant vegetative development has been widely described using the phyllochron concept, but little effort has been made to describe flower development during the reproductive phase. The objective of this work was to present the anthochron, through a review of the literature, as a building block of flower development, mainly during the flower opening phase. The anthochron is the time interval needed for two subsequent flowers to achieve the same developmental stage, with units of time in days or in ºC day per flower. The concept of anthochron fulfills part of the lack of studies on flower development, since it is considered a building block of the flower opening process. The anthochron can be measured from field experiments or estimated by a simple linear regression analysis. So far, the anthochron has only been quantified in Gladiolus x grandiflorus Hort. Therefore, factors affecting the anthochron still need to be determined in order to pinpoint their effect on the flower opening rate.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000800899	
Editor: 	Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira	
Relação: 	10.1590/S0100-204X2016000800001	
Formato: 	text/html	
Fonte: 	Pesquisa Agropecuária Brasileira  v.51 n.8 2016	
Fonte: 	info:eu-repo/semantics/openAccess