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Table 1 Results of the two-way GLM testing on total seedling survival for each species

From: Growth and early seedling survival of four Atacama Desert shrub species under experimental light and water availability regimes

Species

Parameter

d.f.

χ 2

P

C. chilensis

    
 

Block

4

0.0

1.000

Shade

2

1.42−7

1.000

Water

2

235.33

<0.0001*

Shade × water

4

5.59

0.23

E. canescens

    
 

Block

4

5.95

0.2065

Shade

2

34.5

<0.009*

Water

2

26.5

<0.009*

Shade × water

4

11.6

0.021*

P. cuneifolia

    
 

Block

4

0.15

0.70

Shade

2

1.01−7

1.00

Water

2

103.8

<0.0001*

Shade x water

4

7.4

0.12

S. cumingii

    
 

Block

4

2.32

0.13

Shade

2

6.99

0.03*

Water

2

13.05

0.0001*

Shade × water

4

5.54

0.24

  1. *indicates significant differences among treatments.