Table 3c.
Mean S content (ppm dry weight) of grain from five varieties of rye grown in 2009–2010 under different nutrient application regimes (n = 10). S content was affected significantly (p < 0.001) by an interaction between N and S.
| N (kg ha−1) | S (kg ha−1) |
||
|---|---|---|---|
| 0 | 15 | 40 | |
| 1 | 1042 | 1096 | 1108 |
| 100 | 1105 | 1243 | 1259 |
| 200 | 1130 | 1373 | 1442 |
Standard error of the difference (SED) for comparisons: 1. Means with same N level (different S): SED = 25.9 on 27 df; LSD (5%) = 53.1. 2. Means with same S level (different N): SED = 23.2 on 26 df; LSD (5%) = 47.7. 3. All other comparisons: SED = 24.2 on 32 df; LSD (5%) = 49.3.