Adventitious Shoot Regeneration from Leaf Explant of Dwarf Hygro (Hygrophila polysperma (Roxb.) T. Anderson)

Table 1

Effects of different Kin-IBA concentrations on shoot regeneration of H. polysperma from leaf explant.

Kin (mg/L)	IBA (mg/L)	Callus induction (%)	Shoot regeneration (%)	Shoots per explant	Shoot length (cm)
0.10	—	0.00^b	0.00^c	0.00^e	0.00^c
0.20	—	0.00^b	33.33^b	2.53^d	0.70^ab
0.40	—	0.00^b	50.00^b	1.83^d	0.47^bc
0.80	—	8.33^b	41.67^b	1.83^d	0.42^bc
1.60	—	8.33^b	41.67^b	1.33^de	0.45^bc
0.10	0.10	50.00^a	100.00^a	2.41^d	1.15^a
0.20	0.10	75.00^a	91.67^a	8.66^c	0.76^ab
0.40	0.10	75.00^a	91.67^a	11.20^b	0.78^ab
0.80	0.10	66.66^a	100.00^a	16.33^a	1.03^ab
1.60	0.10	75.00^a	91.67^a	12.58^b	0.82^ab

Means followed by different small letters within columns are significantly different using Duncan 𝑃<0.05.