Table 1.
Effects of four fungal polysaccharide elicitors WPS, SPS, APS and EPS on the sprout growth of tartary buckwheat.
Treatment | Polysaccharide Concentration (mg/L) | Germination Rate (%) | Sprout Length (cm) | Fresh Weight (g/100 Sprouts) | Dry Weight (g/100 Sprouts) |
---|---|---|---|---|---|
Control | 0 | 82.67 ± 1.53 g,h,i | 12.47 ± 0.15 j,k | 13.71 ± 0.04 h | 0.88 ± 0.01 f,g,h,i |
WPS | 50 | 84.00 ± 1.00 f,g,h | 12.57 ± 0.21 i,j | 14.09 ± 0.12 g | 0.89 ± 0.01 e,f,g,h,i |
100 | 87.33 ± 1.15 d,e | 12.87 ± 0.15 f,g,h | 14.28 ± 0.07 f,g | 0.91 ± 0.03 d,e,f | |
150 | 90.33 ± 1.53 c | 13.37 ± 0.15 e | 14.55 ± 0.27 e | 0.92 ± 0.01 c,d,e,f | |
200 | 85.00 ± 1.00 e,f,g | 12.77 ± 0.15 g,h,i | 14.23 ± 0.11 f,g | 0.90 ± 0.01 e,f,g,h | |
300 | 81.33 ± 1.15 i | 12.40 ± 0.10 j,k,l | 13.33 ± 0.09 i | 0.88 ± 0.01 f,g,h,i | |
400 | 75.33 ± 1.15 k | 12.23 ± 0.12 k,l | 13.14 ± 0.03 i | 0.86 ± 0.01 h,i,j | |
SPS | 50 | 83.67 ± 0.58 f,g,h,i | 12.57 ± 0.06 i,j | 14.07 ± 0.04 g | 0.89 ± 0.01 e,f,g,h,i |
100 | 86.00 ± 1.00 d,e,f | 12.80 ± 0.10 g,h,i | 14.25 ± 0.12 f,g | 0.90 ± 0.01 e,f,g,h | |
150 | 82.00 ± 1.00 h,i | 12.37 ± 0.12 j,k,l | 13.22 ± 0.04 i | 0.87 ± 0.02 g,h,i,j | |
200 | 78.00 ± 2.00 j | 12.13 ± 0.06 l | 12.85 ± 0.09 j | 0.85 ± 0.01 i,j | |
300 | 74.33 ± 1.15 k | 11.47 ± 0.15 m | 12.35 ± 0.11 k | 0.83 ± 0.01 j,k | |
400 | 69.67 ± 1.53 l | 10.67 ± 0.12 n | 11.55 ± 0.02 l | 0.80 ± 0.01 k | |
APS | 50 | 86.00 ± 1.00 d,e,f | 12.63 ± 0.12 h,i,j | 14.24 ± 0.13 f,g | 0.90 ± 0.01 e,f,g,h |
100 | 87.67 ± 2.08 d | 13.13 ± 0.21 e,f | 14.27 ± 0.12 f,g | 0.91 ± 0.01 e,f | |
150 | 91.67 ± 1.53 b,c | 13.77 ± 0.15 c,d | 15.38 ± 0.13 d | 0.94 ± 0.02 c,d,e | |
200 | 96.33 ± 1.53 a | 14.53 ± 0.12 a | 15.95 ± 0.24 b | 0.99 ± 0.04 a,b | |
300 | 90.33 ± 2.52 c | 13.97 ± 0.15 b,c | 15.60 ± 0.21 c | 0.96 ± 0.02 b,c,d | |
400 | 85.33 ± 0.58 d,e,f | 13.63 ± 0.15 d | 14.69 ± 0.08 e | 0.92 ± 0.01 d,e,f | |
EPS | 50 | 92.33 ± 1.15 b,c | 13.00 ± 0.26 f,g | 14.26 ± 0.12 f,g | 0.90 ± 0.01 e,f,g,h |
100 | 93.67 ± 1.15 b | 13.30 ± 0.26 e | 14.34 ± 0.08 f | 0.91 ± 0.01 d,e,f | |
150 | 97.33 ± 1.15 a | 14.63 ± 0.15 a | 16.35 ± 0.09 a | 1.01 ± 0.08 a | |
200 | 92.00 ± 1.00 b,c | 14.13 ± 0.21 b | 15.65 ± 0.11 c | 0.96 ± 0.01 b,c | |
300 | 87.00 ± 1.00 d,e | 12.97 ± 0.21 f,g | 14.33 ± 0.09 f | 0.91 ± 0.02 e,f,g | |
400 | 84.33 ± 0.58 f,g,h | 12.57 ± 0.06 i,j | 14.09 ± 0.08 g | 0.89 ± 0.02 f,g,h,i |
Values represent mean ± standard deviation (n = 3). Different letters (i.e., a–n) in each column indicated significant differences among the treatment at p = 0.05 level.