Plant height2

Yield3

Application

GA31

17 Nov 05

24 May 06

14 Jul 06

14 Jul 06

method

g·ha−1 4

cm

mg·ha−1

Furrow

0

13.6 B5

73

88

8.81

175

13.4 B

74

87

8.35

350

14.4 AB

75

87

8.19

700

16.7 A

74

88

8.62

1400

14.8 AB

73

88

8.30