Journal of Plant Biotechnology : eISSN 2384-1397 / pISSN 1229-2818

Table. 1.

Table. 1.

Effect of growth regulators on callus formation from in vitro different plant part(leaf, flower bloom, flower stalks) of Haworthia maughani

Growth regulators (mg・L-1) Callus formation of plant parts

NAA TDZ Leaf segment Flower bloom Flower stalks

Percentage degreea Percentage degree Percentage degree
0 0 37.1d ++ 58.3e ++ 0c +
0 1 59.0b ++ 59.7e + 8.3bc +
0 2 37.1d + 50.0f + 37.5b +
1 0 14.8f ++ 80.6c ++ 100a +++
1 1 100a +++ 72.2d ++ 100a ++
1 2 100a +++ 83.3b ++ 100a ++
2 0 19.5e ++ 100a ++ 100a +++
2 1 58.0b + 83.3b ++ 100a ++
2 2 42.4c + 100a +++ 100a ++

Cultured on MS medium containing various plant growth regulators for 16 weeks.

+ : poor, ++: moderate and +++: good.

Mean separation within columns by Duncan’s multi range test (P=0.05)

J Plant Biotechnol 2018;45:369-74 https://doi.org/10.5010/JPB.2018.45.4.369
© 2018 J Plant Biotechnol