影响因子

叶宽Y₄

Y₄最大时影响因子取值

肥料钙X₁

$\text{3}.0\text{767}-0.{\text{1812X}}_{\text{1}}+0.00{\text{39X}}_1^2$

23.2308 g

总钙XCa

$\text{3}.\text{369}0-0.{\text{1941X}}_{\text{2}}+0.00{\text{39X}}_2^2$

24.8846 g

肥料镁X₃

2.7905 − 0.9437X₃

4.0976 g

总镁XMg

3.2963 − 0.8203X₄

4.0184 g

肥料硫X₅

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总硫XS

$\text{3}.\text{349}-\text{2}.\text{6}0{\text{2X}}_{\text{6}}+0.{\text{716X}}_6^2$

1.8170 g

肥料铁X₇

2.5484 − 0.7228X₇

3.5287 g

总铁XFe

$\text{5}.\text{4937}-\text{3}.0\text{499X8}+0.{\text{7317X}}_8^2-0.0{\text{478X}}_8^3$