High Efficiency Secondary Somatic Embryogenesis in Hovenia dulcis Thunb. through Solid and Liquid Cultures

Table 4

Effects of BA supplementation on plantlet conversion of H. dulcis secondary SEs after 2 month-culture on 1/3-strength MS agar medium at 20°C^X.

BA concentration (mg l^−1)	Plantlet conversion frequency of secondary SEs (%)
	SEs cultured on agar medium	SEs cultured in liquid medium
0	36.1^b	17.0^d
0.1	43.3^a	36.5^b
0.5	28.0^c	13.3^de
1.0	6.7^e	0^f
2.0	3.3^e	0^f

XValues with different letters are significantly different according to Duncan’s multiple range test at the 5% level.