Authors
Department of Soil and water, College of Agriculture Engineering Sciences, Salahaddin University, Erbil, Iraq.
,
Document Type : Research Paper
10.58928/ku23.14325
Abstract
The study involves a field experiment that will be conducted at the Ankawa field Directorate of Agricultural Research - Erbil in the growing season of 2021–2022, 10 km to the north of Erbil City (36.2463 N, 43.9931 E, and 420 m above mean sea level). To investigate the effect of three different types of fertilizers (simbio, organic, and chemical) with three different concentration levels (B0 B1 B2, O0 O1 O2, and C0 C1 C2) with three replications. The field experiment consists of 81 plots (27 * 3) using factorial split plot design. The wheat yield ranged from (3.02-5.56 Mg ha-1) the highest yield was in the plot (B2O2C2) and the lowest was in the plot (B0O0C0), moreover, the weight of 1000 gm ranged from (33.48-39.11), the highest and the lowest was the same as the yield plots. The concentration of NPK in the flag leaf of wheat ranged from (2.91-3.99 mg kg-1), (0.11-0.14 mg kg-1), and (1.62-1.82 mg kg-1) respectively.
- Khaeim, H. M. (2013). Mass selection with an optical sorter for head scab resistance in soft red winter wheat.
- Tilman, D., & Clark, M. (2014). Global diets link environmental sustainability and human health. Nature, 515(7528), 518-522.
- Ibeawuchi, I. I., Iwuanyanwu, U. P., Nze, E. O., Olejeme, O. C., & Ihejirika, G. O. (2015). Mulches and organic manures as renewable energy sources for sustainable farming. Journal of Natural Sciences Research, 5(2), 139-147.
- Ohyama, T. (2010). Nitrogen is a major essential element of plants. Nitrogen Assim. Plants, 37, 1-17.
- Alawsy, W. S. A., Alabadi, L. A. S., & Khaeim, H. M. (2018). Effect of sewage water irrigation on growth performance, biomass and nutrient accumulation in maize and barley. International Journal of agricultural and statistical sciences, 14(2), 519-524.
- Shahajahan, M., Shirale, S. T., & Gourkhede, P. H. (2022). Impact of different nutrient sources on yield, nutrient uptake and quality of wheat (Triticum aestivum). 11(2): 1083-1087.
- Al-Hilfy, I. H. H., & Flayyah, M. I. (2017). Response of two bread wheat varieties yields to mineral, bio-and organic fertilizers. Iraqi J. Agric. Sci, 48(6), 1661-1671.
- Azad, M. A. K., Ahmed, T., Eaton, T. E. J., & Hossain, M. M. (2022). Organic Amendments with Poultry Manure and Cow Dung Influence the Yield and Status of Nutrient Uptake in Wheat (Triticum aestivum). American Journal of Plant Sciences, 13(7), 994-1005.
- Lopes, M. S., Cortadellas, N., Kichey, T., Dubois, F., Habash, D. Z., & Araus, J. L. (2006). Wheat nitrogen metabolism during grain filling: comparative role of glumes and the flag leaf. Planta, 225, 165-181.
- Peng, Z., & Li, C. (2005). Transport and partitioning of phosphorus in wheat as affected by P withdrawal during flag-leaf expansion. Plant and Soil, 268, 1-11.
- Youssef, S. M., Faizy, S. E. D., Mashali, S. P., El-Ramady, H., & Ragab, S. (2013). Effect of different levels of NPK on wheat crop in North Delta.
- Soleimanzadeh, H., & Gooshchi, F. (2013). Effects of Azotobacter and nitrogen chemical fertilizer on yield and yield components of wheat (Triticum aestivum). World Applied Sciences Journal, 21(8), 1176-1180.
- Khorshid, M. S. H., Kruse, J., Semella, S., Vohland, M., Wagner, J. F., & Thiele-Bruhn, S. (2019). Phosphorus fractions and speciation in rural and urban calcareous soils in the semiarid region of Sulaimani city, Kurdistan, Iraq. Environmental Earth Sciences, 78, 1-14.
- Wen, M., Zhang, J., Zheng, Y., & Yi, S. (2021). Effects of combined potassium and organic fertilizer application on newhall navel orange nutrient uptake, yield, and quality. Agronomy, 11(10), 1990.
- World Health Organization, 2023. Report of the 15th FAO/WHO joint meeting on pesticide management, Rome, Italy and online, 15–18 November 2022(No. CC5071EN/1/04.23). Food and Agriculture Organization of the United Nations.