Fig. 5
From: Impact of Metal Nanoform Colloidal Solution on the Adaptive Potential of Plants
The content of photosynthetic pigments. 1 control, treatment with water; 2 pre-sowing seed treatment with complex metal colloids at a concentration of 120 mg/l; 3 pre-sowing seed treatment with complex metal colloids at a concentration of 240 mg/l; 4 pre-sowing seed treatment combined with vegetative treatment (spraying in the budding stage) with complex metal colloids at a concentration of 120 mg/l