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- [2] TILLERING OF WHEAT AS INFLUENCED BY NITROGEN AND SEED RATE IN THE SUDAN JOURNAL OF AGRICULTURAL SCIENCE, 1981, 97 (DEC): : 619 - 627
- [4] Heterotic and seed rate effects on nitrogen efficiencies in wheat JOURNAL OF AGRICULTURAL SCIENCE, 2004, 142 : 639 - 657
- [6] THE EFFECT OF THE SITE AND NITROGEN APPLICATION RATE ON THE SEED VALUES OF WINTER-WHEAT AND SPRING BARLEY ROSTLINNA VYROBA, 1980, 26 (07): : 703 - 714