From: Appropriate NH4 +: NO3 − ratio improves low light tolerance of mini Chinese cabbage seedlings
Treatments | Principal component scores | General scores | Ranking | ||
---|---|---|---|---|---|
Light fluence | NH4 +:NO3 − | 1 | 2 | ||
Normal light fluence | 0:100 | 0.091 | −0.329 | −0.238 | 4 |
10:90 | 1.502 | −0.075 | 1.427 | 3 | |
15:85 | 2.691 | 0.115 | 2.806 | 1 | |
25:75 | 1.892 | 0.033 | 1.925 | 2 | |
Low light fluence | 0:100 | −1.829 | −0.103 | −1.932 | 7 |
10:90 | −0.751 | 0.201 | −0.55 | 5 | |
15:85 | −1.501 | 0.104 | −1.397 | 6 | |
25:75 | −2.094 | 0.053 | −2.041 | 8 | |
Eigenvalues | 4.87 | 0.98 | - | - | |
Comulative (%) | 81.17 | 97.50 | - | - |