Data/hora: 13/06/2024 01:11:51

Provedor de dados: | 3
País: | Brazil
Título: | Biochemical composition and germination capacity of Ligustrum lucidum ait. seeds in the process of biological invasion - doi: 10.4025/actascibiolsci.v34i3.10641
Autores: | Emer, Aquélis Armiliato; Universidade Tecnológica Federal do Paraná; Oliveira, Marisa de Cacia; Universidade Tecnológica Federal do Paraná; Althaus-Ottmann, Michelle Mellissa; Universidade Federal do Paraná.
Data: | 2012-06-25
Ano: | 2012
Palavras-chave: | 2.03.00.00-0 Oleaceae; Sugar; Protein; Exotic species Botânica.
Resumo: | Ligustrum lucidum ait. is an exotic species and In the present study, contents of sugars, proteins, and germination were evaluated in seeds removed from not abscisic and abscisic fruits. The seeds were stored or not  under shadow or sun. The higher contents of total and reducing sugars were observed in seeds removed from not abscisic fruit while the period of storage resulted in the loss of these compounds. The same result was observed in the content of total sugars of seeds from abscisic fruits. The content of reducing sugars in seeds from abscisic fruits and submitted to storage had its content increased. The contents of total proteins in seeds from abscisic and not abscisic submitted to shadow or sun were not significantly different, but the results suggested an increase in protein synthesis during the storage period, differently from those seeds that were not submitted to storage. When seeds from abscisic and not abscisic fruits were evaluated immediately after harvest, they presented greater percentages of germination, while after 28 days, seeds submitted to the storage treatments showed lower values. The invasive potential of L. lucidum seems to be more associated to the number of seeds produced, than to their germination potential.
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/10641

10.4025/actascibiolsci.v34i3.10641

Editor: | Universidade Estadual De Maringá

Formato:

application/pdf

application/pdf

Fonte:

Acta Scientiarum. Biological Sciences; v. 34, n. 3 (2012); 353-357

Acta Scientiarum. Biological Sciences; v. 34, n. 3 (2012); 353-357

Fonte:

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DECLARAÇÃO DE ORIGINALIDADE E CESSÃO DE DIREITOS AUTORAIS  Declaro que o presente artigo é original, não tendo sido submetido à publicação em qualquer outro periódico nacional ou internacional, quer seja em parte ou em sua totalidade. Declaro, ainda, que uma vez publicado na revista Acta Scientiarum. Biological Sciences, editada pela Universidade Estadual de Maringá, o mesmo jamais será submetido por mim ou por qualquer um dos demais co-autores a qualquer outro meio de divulgação científica. Através deste instrumento, em meu nome e em nome dos demais co-autores, porventura existentes, cedo os direitos autorais do referido artigo à Universidade Estadual de Maringá e declaro estar ciente de que a não observância deste compromisso submeterá o infrator a sanções e penas previstas na Lei de Proteção de Direitos Autorias (Nº9609, de 19/02/98).