Table 3 Soil physicochemical properties factors total variance explained.

From: The spatial heterogeneity of soil physical and chemical properties and comprehensive fertility in the Leizhou Peninsula coasta

Component

Initial eigenvalues

Rotation sums of squared loadings

Total

% of Variance

Cumulative %

Total

% of Variance

Cumulative %

1

4.137

37.61

37.61

2.561

23.283

23.283

2

2.082

18.931

56.541

1.823

16.571

39.855

3

1.592

14.47

71.011

1.704

15.492

55.347

4

0.893

8.122

79.133

1.671

15.194

70.541

5

0.785

7.136

86.269

1.177

10.703

81.244

6

0.594

5.403

91.672

1.147

10.428

91.672