Green Global
Foundation Journal
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Papers
EX VITRO ESTABLISHMENT OF IN VITRO PRODUCED PLANTLETS AND BULBLETS OF HIPPEASTRUM (HIPPEASTRUM HYBRIDUM) (Pages : 22 - 24)
M.N. A. SIDDIQUE, J. SULTANA, N. SULTANA AND M. M. HOSSAINThis study examined the ex vitro establishment performance of in vitro produced plantlets and bulblets. For rooting of plantlets different concentration of NAA (0.0, 0.1, 0.2, 0.3 and 0.4 mg/l) were used singly. A well developed root system was achieved in the MS media supplemented by 0.2 mg/l NAA. No separate in vitro rooting was required for bulblets. Different substrates constitute of Soil, Soil and Sand (1:1), Soil & Compost (1:1) and Soil, Sand & Compost (1:1:1), to observe the ex vitro establishment performance. Plantlets and bulblets shown maximum survival, minimum time for leaf emergence, maximum number of leaf and desired plant height against the substrate contained equal part of Soil, Sand and Compost (1:1:1).Download