Fig 1.
Allelopathy index (Ir) of C. pilosula seed germination and seedling growth under the treatment of aqueous extracts of root secretion of C. pilosula.
Fig 2.
Effects of aqueous extracts of root exudates of C. pilosula on antioxidant enzyme activity and malondialdehyde content in C. pilosula seedlings.
Fig 3.
Total ion flow chromatogram of root exudates of C. pilosula.
Fig 4.
The three most Abundant Allelochemical Components in the Aqueous Extracts of C. pilosula Root Exudates: A:Acetic Acid (C2H4O2), B:Hexamethyl cyclotrisiloxane (C6H18O3Si3), C:Methoxybenzene Oxime (C8H9NO2).
Table 1.
The allelopathic index (Ir) of C. pilosula seed germination and seedling growth under different concentrations of acetic acid.