Table 1.
The effect of different fertilization rates on SPAD at different stages of soybean's (cv. Boglár) life cycle, averaged among 2017, 2018, and 2019 in Debrecen, Hungary.
| Inoculation | Stage | 0N | 35N | 105N |
|---|---|---|---|---|
| Inoculated | V4 | 38.3 ± 2.6 | 38.5 ± 2.3 | 39.6 ± 3.1 |
| R2 | 35.9 ± 4.3 | 37.5 ± 3.7 | 37.9 ± 3.3 | |
| R4 | 36.2b ± 3.6 | 38.1a ± 3.1 | 39.6a ± 3.3 | |
| R6 | 39.4b ± 5.1 | 41.2ab ± 4.2 | 42.3a ± 3.7 | |
| Average | 37.5 | 38.8 | 39.9 | |
|
| ||||
| Noninoculated | V4 | 38.0b ± 2.9 | 38.9ab ± 2.5 | 40.2a ± 2.8 |
| R2 | 36.6 ± 4.5 | 37.8 ± 4.6 | 38.5 ± 3.6 | |
| R4 | 36.8b ± 2.7 | 38.1b ± 2.9 | 40.5a±3.4 | |
| R6 | 40.3 ± 5.5 | 40.7 ± 5.0 | 42.6 ± 4.7 | |
| Average | 37.9 | 38.9 | 40.4 | |
Different letters indicate significant differences at 0.05 level among fertilization treatments within a certain stage.