From: Humic acids increase the maize seedlings exudation yield
Root extract | Exudates | |
---|---|---|
Aromatic compounds | ||
Shikimic acid | 1.04 | 9.05* |
Cinnamic acid | − 1.34 | 35.68* |
Benzoic acid | − 1.39* | 3.23* |
4-Hydroxycinnamic acid | − 1.16 | 114.18* |
4-Hydroxybenzoate | − 1.21 | 4.96* |
Arbutin (glycosylated hydroquinone) | − 1.17 | 3.75* |
Vanillic acid | − 2.05* | 4.83* |
Sinapinic acid | − 1.88* | − 1.92 |
Ferulic acid | − 1.48 | 18.95* |
Aromatic compounds linked to stress response | ||
Tyrosol | − 1.11 | 3.02* |
Quinic acid | 1.22 | 5.70* |
Salicylic acid | − 1.10 | 3.11* |
Others compounds | ||
Phosphate | − 1.77 | 25.31 |
Myo-inositol | − 2.40* | 4.03 |
Methanolphosphate | − 1.20 | 46.52* |