No.

Treatment

Rooting rate/%

Average number of roots

Average length of roots/cm

Root effect index

T₁

A₁B₁C₁D₁

51.11 ± 3.85D

6.00 ± 1.58D

2.27 ± 0.71C

0.95 ± 0.12E

T₂

A₁B₂C₂D₂

98.33 ± 2.89A

45.67 ± 5.51A

4.52 ± 1.31AB

14.07 ± 2.58AB

T₃

A₁B₃C₃D₃

100.00 ± 0.00A

49.33 ± 6.17A

4.95 ± 0.36AB

16.20 ± 2.97A

T₄

A₂B₁C₂D₃

90.00 ± 3.33B

19.00 ± 3.61C

5.83 ± 0.76A

7.33 ± 1.34C

T₅

A₂B₂C₃D₁

100.00 ± 0.00A

22.33 ± 4.62B

4.17 ± 2.31AB

6.50 ± 1.37C

T₆

A₂B₃C₁D₂

84.45 ± 3.85B

23.67 ± 1.59B

3.83 ± 0.29B

6.11 ± 1.25C

T₇

A₃B₁C₃D₂

100.00 ± 0.00A

29.67 ± 4.29B

5.90 ± 0.57A

11.67 ± 1.89B

T₈

A₃B₂C₁D₃

73.33 ± 6.67C

16.67 ± 1.21C

2.63 ± 0.98C

3.37 ± 0.50D

T₉

A₃B₃C₂D₁

100.00 ± 0.00A

19.33 ± 3.06C

5.50 ± 1.32A

7.09 ± 2.18C