Skip to main content
. 2019 Dec 9;7:e8191. doi: 10.7717/peerj.8191

Figure 6. Principal component analysis (PCA) of wild and cultivated soybean seedlings photosynthetic parameters.

Figure 6

(A) Leves photosynthetic parameters among neutral salt samples. (B) Loadings of Photosynthetic parameters to PC1 and PC2 in roots among neutral salt stress samples. (C) Leves photosynthetic parameters among alkaline salt stress samples. (D) Loadings of Photosynthetic parameters to PC1 and PC2 in roots among alkaline salt stress samples.