. Some of the combinations tried included
MS media containing different growth hormones, e.g., BA (1) + 2,
4-D (2), Kn (1) + 2, 4-D (2), NAA (0.1), half concentration of MS,
BA (1) + NAA (0.1), BA (1) + GA3 (1) (the concentrations of the hormones
mentioned are in mg/l). T