3 documents found, page 1 of 1
Biochemical, physiological and growth changes in response to in vitro salinity ...
Oliveira, Leila Albuquerque Resende de; Cardoso, Milena Nascimento; Oliveira, Annie Carolina Araújo de; Machado, Caroline de AraújoAbiotic stresses in plants have aroused great research interest, unceasingly seeking for more productive cultivars under unfavorable cultivation conditions. Water deficiency and soil salinity are the most studied aspects, due to their strong impact on the growth and productivity of plants. The objective of this study was to evaluate accessions of different sugarcane species (Saccharum spp., S. robustum, S. offi...
Induction and growth curve of calli from leaf and nodal explants of genipap
de Oliveira, Annie Carolina Araújo; Machado, Caroline de Araújo; Resende de Oliveira, Leila Albuquerque; Padilha, Francine FerreiraThe aim of this study was to determine the effect of the auxin 2,4-D (2,4-dichlorophenoxyacetic) in calli formation from leaf and nodal segments of genipap and to characterize its growth curve. Explants obtained from shoots previously established from in vitro seedlings were used for calli induction. The experimental design was completely randomized in a 3x5x2 factorial with three accessions (NB, SA, SAL), five...
Estratégias para conservação de acessos de coqueiro anão do BAG da Embrapa Tabu...
Machado, Caroline de AraújoThe conservation of the coconut palm has been investigated in recent years by research organizations, public and private. These studies have concentrated on obtaining conservation protocols in vitro using slow growth and cryopreservation. Storage as a means of maintaining the viability of pollen, it is important for the preservation of genetic variability, facilitates the exchange of germplasm and contributes g...