Effect of number of irrigations on productivity of some new bread wheat cultivars | ||
| Egyptian Journal of Agronomy | ||
| Volume 47, Issue 4, December 2025, Pages 1093-1104 PDF (867.03 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/agro.2025.397880.1750 | ||
| Authors | ||
| Gamal Mohamed Mohamed Soliman* ; Yasser Sayed Ibrahim Koubisy; Ashraf Salah Abd El-Hameed | ||
| Wheat research department, field crops research institute, agricultural research center | ||
| Abstract | ||
| To determine the best cultivar which exhibits strong performance with normal irrigation and water stress conditions, a field experiment has been achieved in two locations (Bani-Sweif governorate and Sohag governorate) and four irrigation treatments {Irr 1, Irr 2, Irr 3 and Irr 4 which are (2, 3, 4 and 5 irrigations after sowing one, respectively)} to evaluate new bread wheat cultivars ( Misr 3, Misr 4 and Sakha 95) throughout the two consecutive growing seasons of 2021-2022 and 2022-2023. The findings indicated that the influence of seasons was extremely significant on all the examined characters except number of spikes m-2 and number of kernels spike-1 in both seasons, the influence of locations was greatly significant on all the examined characters except days to each of heading and maturity in the second season, the effect of irrigation treatments was significant on all the examined traits except number of spikes m-2 in the 1st season and days to heading and plant height in the 2nd season. The effect differences between wheat cultivars were significant for all the examined characters except number of spikes m-2 and 1000-kenel weight in the both seasons and number of kernels spike-1 in the 2nd season. According to the interaction among irrigation treatments and wheat cultivar, the three cultivars have a high yield potential under normal irrigation and also have a good performance under water stress conditions with some preference to the novel cultivar Misr 4 which significantly surpassed the other two cultivars in the 2nd season. | ||
| Keywords | ||
| wheat varieties; locations; grain yield | ||
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