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

Table 1

Analysis of variance with mean squares and treatment significance of media substrate and growth regulator treatments effect on relative growth of cocoyam shoot tips after 4 weeks of initiation.

Source	DF	Mean squares	𝑃 value*
Substrate (S)	3	3.44	0.019
Growth regulators (R)	2	12.32	<0.0001
S×R	6	2.24	0.014
Rep	9	15.6	0.181

*Significant at 𝑃≤0.05.