Consulta: subjectFacets:"Seed propagation"
Registros recuperados: 3
Data/hora: 17/06/2024 00:50:26

Optimization of Butia odorata Seeds Germination.
Provedor de dados: 119
Autores: ELOY, J.; ROSSETTI, C.; KIRINUS, M. B. M.; MELO-FARIAS, P. C. de.; MALGARIM, M. B.; COSTA, C. J.
Tipo: Artigo de periódico
Palavras-chave: Seed propagation; Plant hormone.; Arecaceae; Gibberellic acid.
Ano: 2017
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088443

Morphological aspects of the propagation in Heliconia velloziana L. Emygd. (Zingiberales: Heliconiaceae)
Provedor de dados: 52
Autores: Simão,Daniela G.; Scatena,Vera L.
Morphology of seed and vegetative propagation was studied toHeliconia velloziana L. Emygd. (Heliconiaceae), a rhizomatous herb with a large aerial part. Seeds took about four months to germinate, probably due to the undifferentiated embryo and hard endocarp. Seedlings had two first foliar structures as scale leaves and the primary root developed, but the adventitious roots were more conspicuous. Vegetative propagation by rhizomes was faster than the sexual one. The roots developed after one month, while young shoots started developing after four to six weeks; young aerial shoots presented a variable number of cataphylls and two protophylls.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Heliconia; Rhizomes; Seedlings; Seed propagation; Vegetative propagation.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000100011

Decreased time from seed to flowering corm size in Zephyra elegansvia in vitro cultivation
Provedor de dados: 118
Autores: Vidal,Alexis K; Han,Dong-Sheng; Nakano,Masaru; Niimi,Yoshiji.
Experiments were performed to establish a method to reduce the time from seed to flowering in Zephyra elegans. Seedlings took at least four years to produce a flowering corm. Although germination was highest in a water-agar medium, plant necrosis occurred when plants were later transferred; therefore, MS (Murashige and Skoog) medium was selected as the medium for germination. An increase in the light intensity to 9500 lux and in the pH to 6.7, significantly increased the germination rate. Eight weeks after seed germination, seedlings were transferred to MS media with sucrose concentrations of 45, 60, 75, 90 or 105 g L-1 and a pH 5.7 or 6.7, with the aim of achieving the greatest corm weight gain. After 16 weeks, the best weight gain was obtained in the MS...
Tipo: Journal article
Palavras-chave: Chilean geophyte; Corm weight gain; Flowering; Seed propagation; Zephyra elegans.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000300017