Table 3 Analysis of variance for TNG71 yield components in 2019 and 2020
From: Controlling the lodging risk of rice based on a plant height dynamic model
Year | Source of variation | Degree of freedom | Water use efficiency | Lodge | Panicle number | Grain number (per Panicle) | Fertility | 1000-grain weight | Yield |
|---|---|---|---|---|---|---|---|---|---|
2019 | Replicate | 1 | 0.0005 | 1.334 | 28.2 | 77.9 | 0.6 | 1.7 | 286,503 |
Water | 1 | 0.0203 | 9.95 | 15.5 | 116.1 | 41.6 | 1.9** | 175,758 | |
Error1 | 1 | 0.0014 | 71.32 | 1.4 | 4.5 | 19.4 | 0.0 | 15,131 | |
NFa | 3 | 0.0037* | 1073.5* | 5.5 | 37.1 | 25.2 | 0.4 | 1,202,947* | |
Water*NFa | 3 | 0.0034* | 487.6* | 37.2 | 15.7 | 3.4 | 0.3 | 1,469,086** | |
Error2 | 6 | 0.0008 | 62.3 | 9.5* | 44.2 | 8.3 | 1.1 | 284,005 | |
2020 | Replicate | 1 | 0.0049 | 170.3 | 5.4 | 90.5 | 30.6 | 0.2 | 2943 |
Water | 1 | 0.441 | 170.3 | 14.5 | 122.3 | 69.6 | 17 | 456,435*** | |
Error1 | 1 | 0.182 | 170.3 | 2.1 | 44.7 | 1.9 | 0.0 | 4 | |
NFa | 3 | 0.002375*** | 58.17 | 47.36*** | 86.23*** | 28.01* | 2.2 | 780,030*** | |
Water*NFa | 3 | 0.0013833** | 58.17 | 50.94*** | 178.51*** | 46.15** | 1.1 | 404,575** | |
Error2 | 6 | 0.0002 | 58.17 | 4.0 | 7.8 | 7.6 | 0.7 | 78,514 |