| Nitrogen Sources | Wheat varieties | Mean | |||
| Siron-10 | Ata Habib | Janbaz-09 | Pirsabak-2008-08 | ||
| Control | 7132 | 9153 | 8025 | 8394 | 8176 c |
| Urea | 10,718 | 11,218 | 12,086 | 11,130 | 11,288 b |
| FYM | 10,583 | 10,395 | 11,295 | 11,053 | 10,831 b |
| Urea + FYM | 11,296 | 11,993 | 12,638 | 11,908 | 11,958 a |
| Mean | 9932 c | 10,689 ab | 11,011 a | 10,621 b |
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