(Constant)

134.468

9.320

14.427

0.000

基质镁X10

−6.951

9.907

−0.064

−0.702

0.485

总镁X4

−30.429

4.620

−0.600

−6.587

0.000

(Constant)

126.731

8.093

15.660

0.000

基质硫X11

−17.825

12.602

−0.123

−1.415

0.161

总硫XS

−31.851

4.836

−0.574

−6.587

0.000

(Constant)

114.559

13.753

8.330

0.000

肥料铁X12

−19.068

10.065

−0.379

−1.894

0.075

总铁XFe

−4.317

2.259

−0.382

−1.911

0.073