Plant height2

Yield3

Application

GA31

17 Nov 05

24 May 06

14 Jul 06

14 Jul 06

method

ppm4

cm

mg·ha−1

Seed dip

0

14.0 C5

77

91

9.58

500

17.5 AB

77

90

9.78

2000

19.0 A

78

90

9.42

4000

17.5 AB

77

90

9.41

Seed spray

0

15.0 BC

79

91

9.59

500

17.8 AB

77

90

9.57

2000

17.8 AB

80

90

9.12

4000

19.2 A

77

90

9.59

GA3 rate (G)

**6

ns

ns

ns

Seed application (A)

ns

ns

ns

ns

G*A

ns

ns

ns

ns