
Keywords: سرعت رشد محصول; CT; conventional tillage; NT; no-till; N1; sowing application of 100âkg N haâ1; N2; 100âkg N haâ1 timed as 25% at sowing, 50% at tillering and 25% at awn emergence; N3; 100âkg N haâ1 subdivided as 50% at tillering and 50% at awn emergence (N3)