THE INFLUENCE OF ORGANIC FERTILIZER (POTASSIUM HUMATE) ON THE GENETICS, PHENOTYPIC VARIATIONS, AND HERITABILITY OF WHEAT VARIETIES
This field experiment was conducted during the winter season of 2022-2023 in a community located south of Fallujah, Al-Anbar, Iraq and involved the use of seeds from five different wheat varieties, namely Mahmoudia, Diyar, Wafiyya, Edna 99, and Rashid. The seeds were treated with 1000, 2000, and 300...
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University of Anbar
2024-12-01
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| Series: | مجلة الأنبار للعلوم الزراعية |
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| Online Access: | https://ajas.uoanbar.edu.iq/article_184472_f04348e4c5f3ec26452d2ee0369fdcfc.pdf |
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| author | O. H. Al-Rawi M. A. Hamed A. A. Bedn N. H. Khalaf |
| author_facet | O. H. Al-Rawi M. A. Hamed A. A. Bedn N. H. Khalaf |
| author_sort | O. H. Al-Rawi |
| collection | DOAJ |
| description | This field experiment was conducted during the winter season of 2022-2023 in a community located south of Fallujah, Al-Anbar, Iraq and involved the use of seeds from five different wheat varieties, namely Mahmoudia, Diyar, Wafiyya, Edna 99, and Rashid. The seeds were treated with 1000, 2000, and 3000 gm.h-1 of potassium humate 90% fertilizer. Data analysis showed significant differences across all variables and treatments. The genetic variance was found to be greater than the environmental variance for all tested variables, and this difference increased with higher levels of humic fertilizer. However, in the case of leaf area, genetic variance decreased with higher amounts of humic fertilizer. The number of spikes per square meter exhibited the highest broad-sense heritability (0.958) at the 2000 gm.ha-1 level of humic fertilizer. This was followed by the number of grains per spike with a heritability of 0.909 at the 3000 gm.ha-1level. The standard coefficient and genetic variance values varied depending on the amount of humic fertilizer applied, resulting in increased grain yield, number of grains per spike, and number of spikes per square meter. |
| format | Article |
| id | doaj-art-e91dc50e9c62407189232011875d8166 |
| institution | Kabale University |
| issn | 1992-7479 2617-6211 |
| language | Arabic |
| publishDate | 2024-12-01 |
| publisher | University of Anbar |
| record_format | Article |
| series | مجلة الأنبار للعلوم الزراعية |
| spelling | doaj-art-e91dc50e9c62407189232011875d81662025-01-11T22:05:11ZaraUniversity of Anbarمجلة الأنبار للعلوم الزراعية1992-74792617-62112024-12-012221120112810.32649/ajas.2024.184472184472THE INFLUENCE OF ORGANIC FERTILIZER (POTASSIUM HUMATE) ON THE GENETICS, PHENOTYPIC VARIATIONS, AND HERITABILITY OF WHEAT VARIETIESO. H. Al-Rawi0M. A. Hamed1A. A. Bedn2N. H. Khalaf3Department of Biology, Education College for Women, University of Anbar, Ramadi, Anbar, IraqDepartment of Science, College of Basic Education, Haditha, University of Anbar, Ramadi, Anbar, IraqDepartment of Biology, Education College for Women, University of Anbar, Ramadi, Anbar, IraqDepartment of Biology, Education College for Women, University of Anbar, Ramadi, Anbar, IraqThis field experiment was conducted during the winter season of 2022-2023 in a community located south of Fallujah, Al-Anbar, Iraq and involved the use of seeds from five different wheat varieties, namely Mahmoudia, Diyar, Wafiyya, Edna 99, and Rashid. The seeds were treated with 1000, 2000, and 3000 gm.h-1 of potassium humate 90% fertilizer. Data analysis showed significant differences across all variables and treatments. The genetic variance was found to be greater than the environmental variance for all tested variables, and this difference increased with higher levels of humic fertilizer. However, in the case of leaf area, genetic variance decreased with higher amounts of humic fertilizer. The number of spikes per square meter exhibited the highest broad-sense heritability (0.958) at the 2000 gm.ha-1 level of humic fertilizer. This was followed by the number of grains per spike with a heritability of 0.909 at the 3000 gm.ha-1level. The standard coefficient and genetic variance values varied depending on the amount of humic fertilizer applied, resulting in increased grain yield, number of grains per spike, and number of spikes per square meter.https://ajas.uoanbar.edu.iq/article_184472_f04348e4c5f3ec26452d2ee0369fdcfc.pdfwheatgenotypic varianceheritabilityhumic fertilizer |
| spellingShingle | O. H. Al-Rawi M. A. Hamed A. A. Bedn N. H. Khalaf THE INFLUENCE OF ORGANIC FERTILIZER (POTASSIUM HUMATE) ON THE GENETICS, PHENOTYPIC VARIATIONS, AND HERITABILITY OF WHEAT VARIETIES مجلة الأنبار للعلوم الزراعية wheat genotypic variance heritability humic fertilizer |
| title | THE INFLUENCE OF ORGANIC FERTILIZER (POTASSIUM HUMATE) ON THE GENETICS, PHENOTYPIC VARIATIONS, AND HERITABILITY OF WHEAT VARIETIES |
| title_full | THE INFLUENCE OF ORGANIC FERTILIZER (POTASSIUM HUMATE) ON THE GENETICS, PHENOTYPIC VARIATIONS, AND HERITABILITY OF WHEAT VARIETIES |
| title_fullStr | THE INFLUENCE OF ORGANIC FERTILIZER (POTASSIUM HUMATE) ON THE GENETICS, PHENOTYPIC VARIATIONS, AND HERITABILITY OF WHEAT VARIETIES |
| title_full_unstemmed | THE INFLUENCE OF ORGANIC FERTILIZER (POTASSIUM HUMATE) ON THE GENETICS, PHENOTYPIC VARIATIONS, AND HERITABILITY OF WHEAT VARIETIES |
| title_short | THE INFLUENCE OF ORGANIC FERTILIZER (POTASSIUM HUMATE) ON THE GENETICS, PHENOTYPIC VARIATIONS, AND HERITABILITY OF WHEAT VARIETIES |
| title_sort | influence of organic fertilizer potassium humate on the genetics phenotypic variations and heritability of wheat varieties |
| topic | wheat genotypic variance heritability humic fertilizer |
| url | https://ajas.uoanbar.edu.iq/article_184472_f04348e4c5f3ec26452d2ee0369fdcfc.pdf |
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