Table 3 Analysis of variance of the effects of [CO₂] and plant type (WT vs. Transformant) on specific leaf area (SLA), leaf nitrogen content (%N), leaf carbon to nitrogen ration (C:N) and final biomass (Kg/ha) for n = 3 blocks.

type

1,15

6.57

0.0217

1.22

0.2875

3.9

0.0671

4.05

0.0625

CO₂

1,15

16.69

0.001

29.65

<.0001

17.36

0.0008

5.03

0.0404

type*CO₂

1,15

2.63

0.1257

3.52

0.0809

5.65

0.0312

0.45

0.5121