Performance of Some Bread Wheat Genotypes Under New Valley Condition
| Autor: | Hanan Abdallah, salah Abd El-Majeed, AHMED Ahmed, Khaled Ibrahim |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | New Valley Journal of Agricultural Science, Vol 3, Iss 10, Pp 172-181 (2023) |
| Druh dokumentu: | article |
| ISSN: | 2805-2420 2805-2439 |
| DOI: | 10.21608/nvjas.2023.233327.1248 |
| Popis: | This study aimed to assess the performance of six bread wheat genotypes introduced by a national wheat research program. These genotypes were sown at four planting dates 20th October, 10th November (recommended), 30th November and 20th December during two winter seasons of 2019/2020 and 2020/2021. The separate experiments were arranged in a randomized complete block design with four replications in each environment. The combined analysis of variance showed that mean squares due to environments were highly significant for number of spikes m-2, 1000-kernel weight as well as grain yield (ard/fed) this result indicated that the studied genotypes exhibited different effect from environment to other. Mean squares due to genotypes x environments were highly significant for all studied traits except number of spikes/m2. Parameters of phenotypic stability indicated that wheat genotypes Giza 171 and Misr3 are considered a stable verity for studied environments for grain yield (ard/fed), respectively, where had a coefficient of regression don’t significantly differ from one and less amount of S2di and adapted. |
| Databáze: | Directory of Open Access Journals |
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