micropropagation studies in dracaena and cordyline - ETD ...
micropropagation studies in dracaena and cordyline - ETD ...
micropropagation studies in dracaena and cordyline - ETD ...
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Table 1b: Effect of surface sterilization on percent contam<strong>in</strong>ation <strong>and</strong> survival of explants of Dracaena<br />
Sl.<br />
No<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
0.05% HgCl2 for 5 m<strong>in</strong>utes<br />
0.1 % HgCl2 for 5 m<strong>in</strong>utes<br />
0.05% HgCl2 for 10 m<strong>in</strong>utes<br />
0.1% HgCl2 for 10 m<strong>in</strong>utes<br />
Treatment<br />
0.05% HgCl2 - pretreated with Fungicides & Bactericides for 5 m<strong>in</strong>utes<br />
0.1 % HgCl2 - pretreated with Fungicides & Bactericides for 5 m<strong>in</strong>utes<br />
.05% HgCl2 - pretreated with Fungicides & Bactericides for 10 m<strong>in</strong>utes<br />
0.1% HgCl2 - pretreated with Fungicides & Bactericides for 10 m<strong>in</strong>utes<br />
Control<br />
S.Em±<br />
CD at 1%<br />
Figures <strong>in</strong> parenthesis <strong>in</strong>dicate arcs<strong>in</strong>e transformed values<br />
%contam<strong>in</strong>ati<br />
on<br />
80.0 (63.4)<br />
83.3 (66.1)<br />
80.0 (63.4)<br />
76.7 (61.2 )<br />
70.0 (56.2 )<br />
16.7 (23.8)<br />
46.7 (31.1)<br />
13.3 (21.1)<br />
100.0 (90.0)<br />
1.9<br />
7.5<br />
% survival % response<br />
20.0 (26.9)<br />
16.7 (24.2)<br />
20.0 (26.91)<br />
23.3 (29.1)<br />
30.0 (33.5)<br />
83.3(66.5)<br />
53.3 (47.2)<br />
86.7 (69.3)<br />
0.0 (4.1)<br />
1.9<br />
7.5<br />
-<br />
-<br />
-<br />
-<br />
-<br />
-<br />
-<br />
-<br />
-
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