01910nab a2200241 i 4500003000900000005001700009008004100026040001800067072001400085100003100099100002400130100002700154245009000181500005800271520099200329650001301321650003001334650000901364650001701373650001601390773018101406856008101587BR-BrBNA20260409051051.0260409b2019    bl.qr|pooa||| 00| 0 eng |  aBR-BrBNAbeng  aF02b3290  aAmorim, Thiago de Azevedo   aCoelho, Natan Luiz   aSomner, Genise Vieira   aWhat is the Effect of Thiamine Hydrochloride on Rooting of Sapindaceae Stem Cuttings?  aPublicação on-line; 6 ref.; 1 table; Summary (En)  a

ABSTRACT

Sapindaceae family presents notable richness of liana species in the Neotropics. Many of them
are potentially ornamental, but still unexplored. Two Sapindaceae species were selected to test
the efficiency of thiamine hydrochloride in plant propagation from stem cuttings. Thiamine
hydrochloride has an unexplored potential for higher and better rooting of plant cuttings and it
is a cheaper alternative to the traditional usage of phytohormones. Results showed no difference
between treatment and control for all root variables evaluated in the two species studied.
Seedling production from cuttings does not require application of thiamine hydrochloride in
the concentration used to ensure rooting; only water irrigation is sufficient. However, further
experiments involving different concentrations of thiamin hydrochloride should be conducted
to detect whether different concentrations influence rooting.

Keywords: vitamin B1, vegetative propagation, seedling production.  aVITAMINA  aPROPAGAÇÃO VEGETATIVA  aMUDA  aPRODUÇÃO  aSAPINDACEAE0 02929dRio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994o2025-0451tFloresta e Ambiente (Brazil)x1415-0980  /  ISSN 2179-8087 0nlinegv. 26(3) p. 1-3; (2019)wBR2026000319  uhttps://www.scielo.br/j/floram/a/MLXM7gmHB6MKmh7NxgLnNxr/?format=pdf&lang=en