International Journal of Scientific and Research Publications

IJSRP, Volume 5, Issue 1, January 2015 Edition [ISSN 2250-3153]


Effect of plant growth regulators on micro-propagation of Sunflower (Helianthus annuus L.)
      KPI Inoka and Nilanthi Dahanayake
Abstract: Three different explants; leaf, root and stem were taken from in vitro grown seedlings to observe shoot regeneration, callus induction and rooting Sunflower (Helianthus annuus L.). Shoots were regenerated on MS basal medium containing 0.1mg/l α-naphthalene acetic acid (NAA) with six different concentration of 6-benzylaminopurine (BAP) (0.0, 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0mg/l). The regenerated shoots were induced root on MS basal medium with Indole-3- butyric acid (IBA) (0.01, 0.1, 1.0 mg/l). Callus was induced on MS basal medium with 0.1 mg/l BAP + 2, 4 D (0.0, 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0mg/l). Completely Randomized Design (CRD) with 10 replicates was used. Data was analyzed using SAS program (9.1.3).

Reference this Research Paper (copy & paste below code):

KPI Inoka and Nilanthi Dahanayake (2018); Effect of plant growth regulators on micro-propagation of Sunflower (Helianthus annuus L.); Int J Sci Res Publ 5(1) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0115.php?rp=P373618
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