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Table 1 Results of GLMs on plant traits by nitrogen type (nitrate, glutamine or asparagine), and nitrogen abundance in experiment 2

From: Ecological implications of single and mixed nitrogen nutrition in Arabidopsis thaliana

Trait

Factor

Df

F

p

Flower number

Nitrogen

2

31.9

<0.001

Concentration

1

29.3

<0.001

Nitrogen × Concentration

2

8.6

<0.001

Residuals

166

  

Rosette diameter

Nitrogen

2

38.5

<0.001

Concentration

1

10.6

0.001

Nitrogen × Concentration

2

1.5

0.211

Residuals

166

  

Leaf number

Nitrogen

2

3.4

0.037

Concentration

1

1.6

0.214

Nitrogen × Concentration

2

1.9

0.158

Residuals

166

  

Stress index

Nitrogen

2

3.4

0.037

Concentration

1

0.2

0.65

Nitrogen × Concentration

2

1.3

0.062

Residuals

166

  
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BMC Ecology

ISSN: 1472-6785

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