According to the research, however, the influence of BA on
flowering depends on a species. Janowska et al. (2009) claim that
the elongation of peduncles of Anemone coronaria ‘Sylphide’ is
inhibited after BA application while 50 mg/mg3. BA concentration
in particular causes development of flowers with a smaller
diameter. Ryu and Lee (1993) studying Aster tataricus and
Leclerc et al. (2006) researching Hemerocallis sp. also proved
unfavourable effect of BA application on the length of shoots.In the present research benzyladenine is claimed not to affect
the yield of leaves in the cultivars Black Magic, Mango
and Albomaculata , but to cause a higher greenness index and a
higher protein content. According to the few studies on the effect
of BA on the leaf development conducted so far it appears
that the response depends on the species. The inhabiting effect
of BA on leaf development is reported by Janowska et al. (2009)
in Anemone coronaria ‘Sylphide’ as well as Wang and Booghert
(1987) in Syngonium podophyllum. The reliance is not, however,
reported by Marcinek and Hetman (2006) in Hedera helix
‘Brokamp’. The available literature does not offer much infor-