scholarly journals Histological Observation of Multiple Shoot Formation Site in Rice Seed Culture.

1995 ◽  
Vol 45 (1) ◽  
pp. 51-56
Author(s):  
Kazuhiro Nakamura ◽  
Kazumi Hattori
Author(s):  
Nayem Zobayer ◽  
Shamsul H Prodhan ◽  
Saif U Sikdar ◽  
Fazle Azim ◽  
M Ashrafuzzaman

Effects of different hormonal concentration on multiple shoot formation of RABI Strawberry-3 were studied. Where the explants were runner tips that cultured on MS basal medium supplemented with 6-Benzyl Adenine and Kinetin. The maximum percentage 80% of shoot was obtained from Benzyl Adenine concentrations of 0.5 mg/l and 1.0 mg/l whereas Kinetin concentrations were 1.5 mg/l and 2.0 mg/l separately. More promising result was found by combining two impressive concentrations of each hormone. When MS basal media was supplemented with Kinetin 2.0mg/l + Benzyl Adenin A 0.5 mg/l, Kinetin 1.5 mg/l + Benzyl Adenine 0.5 mg/l and Kinetin 1.5 mg/l + Benzyl Adenine 1.0 mg/l respectively then 100% shoots were obtained. DOI: http://dx.doi.org/10.3329/ijarit.v1i1-2.13936 Int. J. Agril. Res. Innov. & Tech. 1 (1&2): 69-72, December, 2011


2002 ◽  
Vol 30 (1) ◽  
pp. 1-8 ◽  
Author(s):  
G. Ye ◽  
D. L. McNeil ◽  
A. J. Conner ◽  
G. D. Hill

2014 ◽  
Vol 8 ◽  
pp. 17-20
Author(s):  
M Kausar ◽  
S Parvin ◽  
ME Haque ◽  
M Khalekuzzaman ◽  
B Sikdar ◽  
...  

The effect of external application of phytohormone on explants viz., shoot tips and nodal segments of ash gourd (Benincasa hispida L.) was tested on the frequency of shoot and root induction. Shoot tips and nodal segments were cultured on MS medium supplemented with different concentrations and combinations of cytokinins (BAP, Kinetin), auxin (IBA, NAA) and gibberellic acid (GA3) for multiple shoot formation and root induction. The highest number (up to 90%) of multiple shoot formation was obtained from the shoot tips in MS medium fortified with 1.5 mg/l BAP + 0.2 mg/l GA3, where average number of shoots per culture was 5.55. In case of nodal segment, better response (up to 78%) for shoot multiplication was found in MS with 2.0 mg/l BAP + 0.2 mg/l GA3. The concentration of 1.0 mg/l IBA was found to be most effective for root initiation in microshoot developed from both types of explants. Rooted plantlets were acclimatatized and established in sandy soil with good survival rate DOI: http://dx.doi.org/10.3329/jles.v8i0.20135 J. Life Earth Sci., Vol. 8: 17-20, 2013


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