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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/17274
Title: 
Physico-chemical and harvest time alterations in pineapple fruits Smooth Cayenne caused by paclobutrazol
Author(s): 
Institution: 
Universidade Estadual Paulista (UNESP)
ISSN: 
1516-8913
Abstract: 
  • O objetivo deste trabalho foi avaliar o efeito de um inibidor da diferenciação floral nas características físico-químicas dos frutos do abacaxizeiro, bem como, no período de colheita. Utilizou-se paclobutrazol a 100, 150 e 200 mg L-1 aplicados 2, 3 ou 4 vezes, em plantas de abacaxi cv. Smooth Cayenne. Os tratamentos não influenciaram nas características químicas dos frutos, e mesmo alterando algumas características físicas, os frutos permaneceram dentro dos padrões de qualidade para comercialização. O período de colheita foi ampliado em todos os tratamentos comparando-se com o controle, porém, 150 mg L-1 aplicados 2 vezes promoveu melhor resultado analisando-se em conjunto a época de colheita com a massa fresca do fruto.
  • The aim of this work was to assess the effect of an inhibitor acting in the floral differentiation on the physico-chemical characteristics of pineapple fruits and on the effect in the harvest time. Paclobutrazol was used at concentrations of 100, 150, and 200 mg L-1, applied 2, 3 or 4 times in Smooth Cayenne pineapple plants. The treatment did not influence the chemical characteristics of the fruits, and even having some physical alterations, they were within the quality standard for the commercialization. The harvest time was amplified in all the treatments comparing to the control. However, 150 mg L-1 applied twice promoted the best result when analyzing together the harvest time and the fruit fresh matter.
Issue Date: 
1-Feb-2008
Citation: 
Brazilian Archives of Biology and Technology. Brazilian Archives of Biology and Technology, v. 51, n. 1, p. 19-26, 2008.
Time Duration: 
19-26
Publisher: 
Brazilian Archives of Biology and Technology
Keywords: 
  • Ananas comosus
  • plant growth inhibitor
  • physico-chemical characteristics
  • flowering
Source: 
http://dx.doi.org/10.1590/S1516-89132008000100003
URI: 
http://hdl.handle.net/11449/17274
Access Rights: 
Acesso aberto
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/17274
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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