| Nitrogen Sources | Wheat varieties | Mean | |||
| Siron-10 | Ata Habib | Janbaz-09 | Pirsabak-2008-08 | ||
| Control | 3108 | 2984 | 2971 | 2953 | 3004 c |
| Urea | 4346 | 4294 | 4616 | 4169 | 4356 b |
| FYM | 4183 | 4066 | 4373 | 4027 | 4162 b |
| Urea + FYM | 4492 | 4787 | 5396 | 4928 | 4901 a |
| Mean | 4032 b | 4033 b | 4339 a | 4019 b |
|