生长发育

检测指标

影响因子

总氮X₁

总磷X₂

总钾X₃

单株叶片Y₁

$-\text{342}.0\text{4}+\text{6}0.{\text{8437X}}_{\text{1}}-\text{1}.{\text{3718X}}_1^2$

$\text{29}.\text{5226}+\text{44}.{\text{3569X}}_{\text{2}}-\text{3}.0{\text{775X}}_2^2$

$\text{49}.{\text{1623X}}_{\text{3}}-\text{413}.\text{31}-0.{\text{7892X}}_3^2$

苗高Y₂

$-\text{1}0\text{5}.\text{13}+\text{15}.{\text{8936X}}_{\text{3}}-0.{\text{2584X}}_3^2$

叶长Y₃

$-\text{4}.0\text{546}+\text{1}.{\text{2544X}}_{\text{1}}-0.0\text{3}0{\text{1X}}_1^2$

$\text{3}.\text{7819}+0.{\text{7882X}}_2-0.0{\text{685X}}_2^2$

$-\text{5}.\text{5735}+\text{1}.0{\text{194X}}_{\text{3}}-0.0{\text{137X}}_3^2$

叶宽Y₄

$-\text{1}.\text{8887}+0.{\text{5463X}}_{\text{1}}-0.0{\text{131X}}_1^2$

$\text{3}.0\text{767}-0.{\text{9484X}}_{\text{2}}+0.\text{1}0{\text{63X}}_2^2$

$-\text{2}.\text{55}0\text{7}+0.{\text{4441X}}_{\text{3}}-0.00{\text{75X}}_3^2$

分枝数Y₅

$-\text{4}.\text{232}0+\text{1}.{\text{3415X}}_{\text{1}}-0.0{\text{318X}}_1^2$

$\text{3}.\text{7172}+0.{\text{9729X}}_{\text{2}}-0.0{\text{772X}}_2^2$

$-\text{5}.\text{8}0\text{16}+\text{1}.0{\text{856X}}_{\text{3}}-0.0{\text{183X}}_3^2$

新梢数Y₆

$-\text{6}.\text{5713}+\text{4}.{\text{4244X}}_{\text{1}}-0.{\text{1122X}}_1^2$

$\text{9}.\text{9742}+\text{3}.{\text{6516X}}_{\text{2}}-0.{\text{2927X}}_2^2$

$-\text{28}.\text{451}+\text{4}.\text{3}0{\text{75X}}_{\text{3}}-0.0{\text{723X}}_3^2$

新稍长Y₇

$-\text{6}.\text{5713}+\text{4}.{\text{4244X}}_{\text{1}}-0.{\text{1122X}}_1^2$

$\text{21}.\text{86}0\text{3}+\text{2}.\text{2}0{\text{18X}}_{\text{2}}-0.{\text{2465X}}_2^2$

$-\text{12}.\text{164}+\text{3}.{\text{6222X}}_{\text{3}}-0.0{\text{645X}}_3^2$

茎粗Y₈

$-0.\text{3996}+0.\text{12}0{\text{4X}}_{\text{1}}-0.00{\text{28X}}_1^2$

$0.\text{3276}+0.0{\text{856X}}_{\text{2}}-0.00{\text{66X}}_2^2$

$-0.\text{5413}+0.0{\text{974X}}_{\text{3}}-0.00{\text{16X}}_3^2$

成活率Y₉

$-\text{37}.\text{357}-\text{18}.0\text{36}0{\text{X}}_{\text{1}}+0.\text{45}0{\text{8X}}_1^2$

$0.\text{2511}-0.\text{1}0\text{56X2}+0.0\text{1}0{\text{6X}}_2^2$

$-\text{59}.\text{481}+\text{14}.\text{7}0{\text{11X}}_{\text{3}}-0.{\text{2589X}}_3^2$