Genotype | Nitrogen treatment | Shoot dry weight (g/plant) | Root dry weight (g/plant) | Total dry weight (g/plant) | Root to shoot Ratio | Root length (cm) |
---|---|---|---|---|---|---|
Heng Guan 35 | NS | 1.69 ± 0.01 | 0.49 ± 0.03 | 2.18 ± 0.03 | 0.29 ± 0.02 | 29.7 ± 1.45 |
ND | 0.98 ± 0.06 | 0.73 ± 0.05 | 1.70 ± 0.12 | 0.74 ± 0.02 | 54.0 ± 0.58 | |
Ji Mai 32 | NS | 2.09 ± 0.17 | 0.49 ± 0.04 | 2.58 ± 0.2 | 0.23 ± 0.00 | 39.0 ± 0.58 |
ND | 1.36 ± 0.01 | 0.94 ± 0.02 | 2.30 ± 0.04 | 0.70 ± 0.01 | 68.7 ± 0.67 | |
Yao Mai 16 | NS | 1.67 ± 0.13 | 0.42 ± 0.04 | 2.09 ± 0.16 | 0.25 ± 0.00 | 46.7 ± 0.88 |
ND | 1.19 ± 0.07 | 0.87 ± 0.04 | 2.06 ± 0.11 | 0.74 ± 0.01 | 55.7 ± 0.88 | |
Jin Mai 92 | NS | 2.01 ± 0.12 | 0.60 ± 0.06 | 2.61 ± 0.06 | 0.30 ± 0.05 | 29.7 ± 0.88 |
ND | 1.23 ± 0.09 | 0.73 ± 0.03 | 1.96 ± 0.10 | 0.60 ± 0.04 | 49.0 ± 0.58 | |
Yun Han 618 | NS | 1.70 ± 0.06 | 0.46 ± 0.03 | 2.17 ± 0.04 | 0.27 ± 0.02 | 43.0 ± 0.58 |
ND | 1.04 ± 0.07 | 0.74 ± 0.04 | 1.78 ± 0.11 | 0.72 ± 0.01 | 67.7 ± 1.20 | |
Yun Han 805 | NS | 1.64 ± 0.14 | 0.52 ± 0.04 | 2.16 ± 0.18 | 0.32 ± 0.01 | 37.0 ± 1.00 |
ND | 1.16 ± 0.06 | 0.67 ± 0.04 | 1.82 ± 0.10 | 0.58 ± 0.01 | 51.3 ± 3.53 | |
Ning Mai 13 | NS | 2.32 ± 0.01 | 0.66 ± 0.01 | 2.97 ± 0.01 | 0.28 ± 0.00 | 40.0 ± 0.58 |
ND | 1.34 ± 0.04 | 0.75 ± 0.03 | 2.10 ± 0.05 | 0.56 ± 0.02 | 64.3 ± 1.45 | |
Ning Mai 14 | NS | 2.06 ± 0.10 | 0.70 ± 0.01 | 2.76 ± 0.09 | 0.34 ± 0.02 | 34.3 ± 1.20 |
ND | 1.41 ± 0.03 | 0.78 ± 0.02 | 2.19 ± 0.05 | 0.55 ± 0.01 | 53.3 ± 0.88 | |
Xi Nong 979 | NS | 1.70 ± 0.13 | 0.38 ± 0.01 | 2.08 ± 0.14 | 0.23 ± 0.01 | 21.0 ± 0.58 |
ND | 0.92 ± 0.03 | 0.51 ± 0.03 | 1.43 ± 0.05 | 0.55 ± 0.02 | 33.7 ± 0.88 | |
Yu Mai 58 | NS | 1.86 ± 0.00 | 0.52 ± 0.05 | 2.38 ± 0.05 | 0.28 ± 0.02 | 35.3 ± 1.76 |
ND | 0.84 ± 0.04 | 0.55 ± 0.02 | 1.38 ± 0.05 | 0.65 ± 0.02 | 98.6 ± 1.21 | |
Yu Mai 18–99 | NS | 1.21 ± 0.06 | 0.34 ± 0.02 | 1.55 ± 0.08 | 0.28 ± 0.01 | 47.0 ± 0.58 |
ND | 0.99 ± 0.07 | 0.81 ± 0.05 | 1.80 ± 0.13 | 0.82 ± 0.01 | 57.3 ± 0.67 | |
Ru Mai 0319 | NS | 1.91 ± 0.09 | 0.52 ± 0.03 | 2.43 ± 0.12 | 0.27 ± 0.00 | 36.3 ± 0.33 |
ND | 1.24 ± 0.04 | 0.83 ± 0.03 | 2.07 ± 0.07 | 0.67 ± 0.01 | 55.3 ± 1.76 | |
Pu Mai 9 | NS | 1.91 ± 0.04 | 0.57 ± 0.06 | 2.48 ± 0.04 | 0.30 ± 0.00 | 35.0 ± 1.73 |
ND | 1.15 ± 0.02 | 0.87 ± 0.03 | 2.02 ± 0.03 | 0.76 ± 0.04 | 60.0 ± 2.89 | |
Zhou Mai 26 | NS | 1.87 ± 0.05 | 0.40 ± 0.02 | 2.27 ± 0.08 | 0.24 ± 0.01 | 35.0 ± 0.58 |
ND | 1.03 ± 0.02 | 0.75 ± 0.02 | 1.78 ± 0.04 | 0.73 ± 0.01 | 54.0 ± 1.15 | |
Zhou Mai 24 | NS | 1.89 ± 0.06 | 0.51 ± 0.06 | 2.40 ± 0.06 | 0.27 ± 0.04 | 34.7 ± 0.88 |
ND | 1.21 ± 0.06 | 0.78 ± 0.03 | 1.99 ± 0.09 | 0.65 ± 0.02 | 53.3 ± 0.88 | |
Ai Kang 58 | NS | 1.74 ± 0.04 | 0.47 ± 0.05 | 2.21 ± 0.08 | 0.27 ± 0.02 | 36.3 ± 0.88 |
ND | 0.79 ± 0.01 | 0.59 ± 0.01 | 1.38 ± 0.03 | 0.75 ± 0.01 | 81.7 ± 0.88 | |
Zhou Mai 22 | NS | 1.87 ± 0.02 | 0.57 ± 0.03 | 2.44 ± 0.04 | 0.30 ± 0.02 | 36.0 ± 2.08 |
ND | 1.04 ± 0.02 | 0.57 ± 0.01 | 1.61 ± 0.03 | 0.55 ± 0.00 | 63.3 ± 3.84 | |
Xi Nong 223 | NS | 2.09 ± 0.06 | 0.51 ± 0.01 | 2.59 ± 0.06 | 0.24 ± 0.00 | 25.0 ± 1.15 |
ND | 1.01 ± 0.01 | 0.65 ± 0.02 | 1.66 ± 0.03 | 0.65 ± 0.02 | 67.0 ± 0.58 | |
Wu Nong 986 | NS | 1.68 ± 0.04 | 0.39 ± 0.03 | 2.07 ± 0.05 | 0.23 ± 0.01 | 34.3 ± 1.20 |
ND | 1.01 ± 0.03 | 0.59 ± 0.03 | 1.60 ± 0.06 | 0.59 ± 0.02 | 52.0 ± 1.15 | |
Jun Mai 99–7 | NS | 1.65 ± 0.05 | 0.45 ± 0.01 | 2.10 ± 0.06 | 0.27 ± 0.01 | 34.7 ± 1.45 |
ND | 1.02 ± 0.02 | 0.76 ± 0.02 | 1.78 ± 0.04 | 0.74 ± 0.01 | 57.0 ± 0.58 | |
Shan Mai 139 | NS | 1.67 ± 0.15 | 0.36 ± 0.04 | 2.03 ± 0.19 | 0.22 ± 0.00 | 34.7 ± 1.45 |
ND | 0.71 ± 0.02 | 0.42 ± 0.03 | 1.13 ± 0.04 | 0.59 ± 0.02 | 85.3 ± 0.88 | |
Zheng Mai 9023 | NS | 1.60 ± 0.08 | 0.49 ± 0.04 | 2.09 ± 0.11 | 0.30 ± 0.01 | 30.0 ± 1.00 |
ND | 0.93 ± 0.07 | 0.66 ± 0.04 | 1.59 ± 0.11 | 0.71 ± 0.01 | 47.0 ± 1.15 | |
Xiao Yan 68 | NS | 1.63 ± 0.10 | 0.45 ± 0.03 | 2.08 ± 0.13 | 0.28 ± 0.00 | 37.7 ± 1.45 |
ND | 0.96 ± 0.04 | 0.61 ± 0.02 | 1.57 ± 0.05 | 0.63 ± 0.01 | 62.0 ± 1.15 | |
Xiao Yan 6 | NS | 1.14 ± 0.02 | 0.33 ± 0.02 | 1.47 ± 0.03 | 0.29 ± 0.02 | 45.0 ± 0.58 |
ND | 0.95 ± 0.02 | 0.60 ± 0.03 | 1.55 ± 0.05 | 0.63 ± 0.02 | 52.0 ± 1.15 |