Treatment | Seed yield (kg∙ha−1) | |||||
No | Wheat species/cultivar | Rate of P (kg・P・ha−1) | 2012 | 2013 | 2014 | Mean |
1 | Spelt | 0 | 770 | 1843 | 1204 | 1272 |
2 | Spelt | 20 | 1161 | 3300 | 2689 | 2383 |
3 | Kamut | 0 | 481 | 1857 | 1087 | 1142 |
4 | Kamut | 20 | 722 | 3247 | 1775 | 1915 |
5 | Red Fife | 0 | 904 | 1955 | 1220 | 1360 |
6 | Red Fife | 20 | 1566 | 2997 | 2189 | 2250 |
7 | Unity | 0 | 1017 | 2238 | 1185 | 1480 |
8 | Unity | 20 | 2208 | 4356 | 3305 | 3290 |
9 | Goodeve | 0 | 927 | 1831 | 374 | 1044 |
10 | Goodeve | 20 | 2201 | 3998 | 3017 | 3072 |
|
| LSD0.05 | 246 | 344 | 477 | 231 |
|
| | 84.8*** | 118.4*** | 164.3*** | 79.7*** |
| Spelt |
| 966 | 2572 | 1947 | 1828 |
| Kamut |
| 602 | 2552 | 1431 | 1528 |
| Red Fife |
| 1235 | 2476 | 1704 | 1805 |
| Unity |
| 1612 | 3297 | 2245 | 2385 |
| Goodeve |
| 1564 | 2915 | 1696 | 2058 |
|
| LSD0.05 | 174 | 243 | 337 | 163 |
|
| | 60.0*** | 75.9*** | 116.2*** | 56.4*** |
|
| 0 | 820 | 1945 | 1014 | 1260 |
|
| 20 | 1572 | 3580 | 2595 | 2582 |
|
| LSD0.05 | 110 | 154 | 213 | 103 |
|
| | 37.9*** | 53.0*** | 73.5*** | 35.6*** |