Treatment

% Shoot N

Dry shoot weight (t/ha)

Grain yield (t/ha)

Nitrogen rate (kg N/ha)

0

2.91

2.40

1.09

5

2.56

2.60

1.07

15

2.89

2.92

1.08

25

2.33

3.10

1.09

35

2.78

3.06

1.07

LSD (0.05)

0.94 ns

1.64 ns

0.19 ns

Soybean variety

TGx1485-1D

2.81

2.80

1.35

TGx1448-2E

2.57

2.90

1.54

LSD (0.05)

0.43 ns

0.93

0.13