Impact of Humic Acid and Nitrogen Fertilization on Productivity of some Bread Wheat Cultivars | ||||
| Assiut Journal of Agricultural Sciences | ||||
| Article 3, Volume 50, Issue 4, December 2019, Page 22-34 PDF (372.98 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ajas.2019.66185 | ||||
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| Abstract | ||||
| A field experiment was carried out at the Agronomy Experimental Farm, Faculty of Agriculture, Assiut Univ., during 2017/2018 and 2018/2019 seasons, to investigate the impact of humic acid and nitrogen fertilization on productivity of some bread wheat cultivars. Experimental design was randomized complete block design (RCBD) using strips plot arrangement with three replications, where the three humic acid [0 (control), humic acid 2 g/L. and humic acid 4 g/L. i.e. H0, H1 and H2)] were assigned horizontally; three nitrogen fertilization rates (50, 75 and 100 kg N/fed. i.e. N1, N2 and N3) were allocated main vertically and three wheat cultivars (Sids 12, Gemmeza 11 and Misr 1 i.e. Cv1, Cv2 and Cv3) were allocated in the sub-plots. | ||||
| Keywords | ||||
| wheat cultivar; N fertilizer; humic acid and interaction treatments | ||||
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