Table 5.
Nitrogen concentration in various plant organs of the varieties at the heading stage and maturity in 2014 and 2015 at Wuxue County, Hubei Province, China.
| Variety | HD | PM | |||||
|---|---|---|---|---|---|---|---|
| Nleaf | Nstem | Npanicle | Nleaf | Nstem | Ngrain | Nother | |
| 2014 | |||||||
| HY549 | 2.65 | 0.85 | 1.62 | 0.76 | 0.52 | 1.17 | 0.81 |
| HLY858 | 2.78 | 0.88 | 1.70 | 1.00 | 0.49 | 1.29 | 0.85 |
| JKY651 | 2.67 | 0.84 | 1.68 | 1.21 | 0.49 | 1.25 | 0.75 |
| 9Y6H | 2.63 | 0.89 | 1.39 | 0.91 | 0.44 | 1.24 | 0.77 |
| HLY630 | 2.75 | 0.91 | 1.45 | 0.96 | 0.45 | 1.31 | 0.89 |
| RFY41 | 2.55 | 0.87 | 1.56 | 1.09 | 0.54 | 1.29 | 0.84 |
| RY225 | 2.51 | 0.80 | 1.38 | 0.86 | 0.51 | 1.28 | 0.90 |
| WYH1573 | 2.65 | 0.90 | 1.54 | 1.19 | 0.58 | 1.20 | 0.63 |
| QY982 | 2.62 | 0.77 | 1.44 | 0.90 | 0.40 | 1.22 | 0.73 |
| YLY6 | 2.41 | 0.80 | 1.40 | 0.84 | 0.41 | 1.24 | 0.74 |
| HHZ | 2.65 | 0.86 | 1.64 | 1.16 | 0.52 | 1.25 | 0.82 |
| GLY5 | 2.31 | 0.69 | 1.36 | 0.88 | 0.44 | 1.28 | 0.86 |
| HY73 | 2.58 | 0.77 | 1.42 | 1.23 | 0.44 | 1.26 | 0.74 |
| ZZ14 | 2.81 | 0.95 | 1.41 | 1.07 | 0.56 | 1.36 | 0.90 |
| YG29 | 2.45 | 0.68 | 1.36 | 1.58 | 0.56 | 1.45 | 1.13 |
| LSD (0.05) | 0.45 | 0.24 | 0.36 | 0.19 | 0.13 | 0.08 | 0.08 |
| 2015 | |||||||
| YY4949 | 3.19 | 1.12 | 1.28 | 1.29 | 0.58 | 1.26 | 0.70 |
| HY549 | 2.49 | 0.73 | 1.25 | 1.17 | 0.60 | 1.15 | 0.93 |
| CY5727 | 2.72 | 0.82 | 1.26 | 1.29 | 0.66 | 1.26 | 0.87 |
| JY225 | 2.94 | 1.00 | 1.54 | 1.41 | 0.81 | 1.28 | 0.87 |
| YY278 | 2.27 | 0.70 | 1.16 | 1.18 | 0.54 | 1.20 | 0.77 |
| LLYHZ | 2.73 | 0.75 | 1.27 | 1.16 | 0.57 | 1.22 | 0.76 |
| HLY630 | 2.59 | 0.85 | 1.31 | 1.22 | 0.52 | 1.21 | 0.70 |
| MLY143 | 2.47 | 0.81 | 1.28 | 1.27 | 0.54 | 1.24 | 0.68 |
| LY10 | 2.62 | 0.79 | 1.24 | 1.35 | 0.65 | 1.28 | 0.80 |
| HHZ | 2.93 | 0.88 | 1.55 | 1.46 | 0.57 | 1.32 | 0.89 |
| JY959 | 2.64 | 0.79 | 1.36 | 1.19 | 0.55 | 1.28 | 0.87 |
| ZH1 | 2.65 | 0.78 | 1.31 | 1.48 | 0.56 | 1.27 | 0.72 |
| HLY7185 | 2.62 | 0.98 | 1.32 | 1.37 | 0.68 | 1.27 | 0.75 |
| HH1709 | 2.93 | 0.96 | 1.26 | 1.23 | 0.62 | 1.20 | 0.85 |
| SY108 | 2.64 | 0.83 | 1.29 | 1.42 | 0.65 | 1.20 | 0.69 |
| YLY6 | 2.50 | 0.76 | 1.33 | 1.15 | 0.53 | 1.25 | 0.78 |
| HLY1511 | 2.61 | 0.83 | 1.37 | 1.24 | 0.59 | 1.27 | 0.71 |
| WSSM | 2.77 | 0.85 | 1.30 | 1.28 | 0.78 | 1.33 | 0.81 |
| LSD (0.05) | 0.25 | 0.18 | 0.11 | 0.15 | 0.10 | 0.11 | 0.12 |