autores
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Mostrando ítems 1-6 de 6
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Changes in leaf size and in the rate of leaf production contribute to cytokinin-mediated growth promotion in Epipremnum aureum L. cuttings
Di Benedetto, Adalberto; Galmarini, Claudio Romulo; Tognetti, Jorge (2013)The growth of ornamental foliage plants is often limited by pot size, which exerts a restriction on root growth and, therefore, on the production of root-synthesised cytokinins which play key regulatory roles in the ... -
Differential growth response of green and variegated Ficus benjamina to exogenous cytokinin and shade
Di Benedetto, Adalberto; Galmarini, Claudio Romulo; Tognetti, Jorge (Sociedade Brasileira de Floricultura e Plantas Ornamentais, 2020-04)Benjamin fig (Ficus benjamina) is an important foliage and landscape crop species comprising green and variegated genotypes. The latter develop leaves with yellow and white leaf areas which may impose lower photosynthetic ... -
Effects of combined or single exogenous auxin and/or cytokinin applications on growth and leaf area development in Epipremnum aureum
Di Benedetto, Adalberto; Galmarini, Claudio Romulo; Tognetti, Jorge (2015)We have analysed the effects of combined auxin and cytokinin treatments on whole plant growth and leaf development in Epipremnum aureum and compared both morphological and physiological variables to those obtained with a ... -
Exogenous cytokinin promotes Epipremnum aureum L. growth through enhanced dry weight assimilation rather than through changes in partitioning
Di Benedetto, Adalberto; Galmarini, Claudio Romulo; Tognetti, Jorge (SCIENCEDOMAIN international, 2015)Aims: Benzylaminopurine (BAP) sprays have been shown to increase leaf size and leaf appearance rate, as well as biomass accumulation in pot-grown Epipremnum aureum L. BAP-mediated enhanced growth could either be the ... -
New insight into how thigmomorphogenesis affects Epipremnum aureum plant development
Di Benedetto, Adalberto; Galmarini, Claudio Romulo; Tognetti, Jorge (2018-09)Climbing Epipremnum aureum plants develop larger leaves than unsupported, hanging plants. This effect may be regarded, in part, as a thigmomorphogenic response, but gravimorphogenetic effect may also be involved, since ... -
Thermal history parameters drive changes in physiology and cold hardiness of young grapevine plants during winter
Gonzalez Antivilo, Francisco Alberto; Paz, Rosalía Cristina; Echeverria, Mariela; Keller, Markus; Tognetti, Jorge; Borgo, Roberto; Roig Junent, Fidel Alejandro (Elsevier, 2018-11)Vitis vinifera is mainly cultivated in temperate areas, where seasons are well defined and winter conditions might be severe. To survive under these conditions during the dormant season, grapevines sense environmental ...