An Efficient In Vitro Propagation Protocol of Cocoyam [Xanthosoma sagittifolium (L) Schott]

Table 2

Analysis of variance with mean squares and treatment significance of the interaction effect of TDZ and BAP on cocoyam shoot and root proliferation during multiplication after 4 and 6 weeks.

Duration	Four weeks			Six weeks
Source	DF	Mean squares	𝑃 value	DF	Mean squares	𝑃 value*
Shoot proliferation:
Growth regulators	5	1212.3	<0.0001	5	2212.6	<0.0001
Rep	20	2222.2	0.14	20	3256.0	0.44
Root proliferation:
Growth regulators	5	955.5	<0.0001	5	1462.0	<0.0001
Rep	20	1120.8	0.26	20	1230.0	0.28
Shoot length:
Growth regulators	5	3200.5	<0.0001	5	4355.0	<0.0001
Rep	20	6612.0	0.65	20	7655.0	0.57

*Significant at 𝑃≤0.05.