Response of growth, yield components, and yield of hybrid maize (Zea mays L.) varieties to newly introduced blended NPS and N fertilizer rates at Haramaya, Eastern Ethiopia

References

• Abera, T., Debele, T., & Wegary, D. (2017). Effects of varieties and nitrogen fertilizer on yield and yield components of maize on farmers field in mid altitude areas of Western Ethiopia. International Journal of Agronomy, 2017. https:doi.org/10.1155/2017/4253917
   Web of Science ®Google Scholar
• AGRA, Africa Agriculture Status Report. (2013). Focus on StapleCrops. Nairobi, Kenya.
   Google Scholar
• Ahmad, A., Usman, M., Ullah, E., & Warraich, E. A. (2003). Effects of different phosphorus levels on the growth and yield of two cultivars of maize (Zea mays L.). International Journal of Agriculture &biology, 5(4), 632-634. http://www.ijab.org
   Google Scholar
• Ali, F. M. (1994). Annual report. Maize research program. Agricultural Research Corporation, Ministry of Agriculture and Forestry.
   Google Scholar
• Ali, N. A., & Anjum, M. M. (2017). Effect of different nitrogen rates on growth, yield and quality of maize. Middle East Journal of Agriculture Research, 6, 107-112.
   Google Scholar
• Arif, M., Jan, M. T., Khan, N. U., Akbar, H., Khan, S. A., Khan, M. J., Khan, A., Munir, I., Saeed, M., & Iqbal, A. (2010). Impact of plant populations and nitrogen levels on maize. Pakistan Journal of Botany, 42(6), 3907–15.
   Web of Science ®Google Scholar
• Bellete, T. (2014). Fertility mapping of soils of Abay-Chomen District, Western Oromia, Ethiopia [MSc Thesis]. Haramaya University.
   Google Scholar
• Cheema, M. A., Farhad, W., Saleem, M. F., Khan, H. Z., Munir, A., Wahid, M. A., Rasul, F., & Hammad, H. M. (2010). Nitrogen management strategies for sustainable maize production. Crop, Soil, and Environmental Sciences, 1, 49–52.
   Google Scholar
• Chimdessa, D. (2016). Blended fertilizers effects on maize yield and yield components of Western Oromia, Ethiopia. Agriculture, Forestry and Fisheries, 5(5), 151–162. https://doi.org/10.11648/j.aff.20160505.13
   Google Scholar
• CIMMYT (Centro Internacional de Mejoramiento de Maiz y Trigo/International Maize and Wheat Improvement Center). (1988). From agronomic data to farmer recommendations: An ECONOMIC WORK BOOK. CIMMYT.
   Google Scholar
• Cisse, L., & Amar, B. (2000). The importance of Phosphatic fertilizer for increased crop productionin developing countries. In Proceedings of the AFA 6th international annual conference Helon 31 January – 2 February.
   Google Scholar
• Debele, B. (1980). The physical criteria and their rating proposed for land evaluation inthe highland region of Ethiopia. Land Use Planning and Regulatory Department, Ministry of Agriculture.
   Google Scholar
• Delibaltova, V., Tonev, T., & Zheliazkov, I. (2009). Effect of sowing density on the productivity of maize hybrids cultivated for grain under irrigation in Plovdiv region. Plant Science, 46, 412–416. ISSN2285-5785.
   Google Scholar
• Endris, S., & Dawid, J. (2015). Yield response of maize to integrated soil fertility management on acidic nitosol of Southwestern Ethiopia. Journal of Agronomy, 14(3), 152–157. https://doi.org/10.3923/ja.2015.152.157
   Google Scholar
• Fageria, N. K., & Baligar, V. C. (2005). Growth components and zinc recovery efficiency of upland rice genotypes. Agronomy Journal, 40, 1211–1215.
   Google Scholar
• FAO (Food and Agriculture Organization). (2006). Plant nutrition for food security: A guidefor integrated nutrient management. FAO, Fertilizer and Plant Nutrition Bulletin 16.
   Google Scholar
• FAO (Food and Agriculture Organization of the United Nations). (2016). Food and agriculture data, Italy, Rome. Online. FAO. Retrieved October 14, 2019, from http://www.fao.org/faostat/en/#data/QC/visualize
   Google Scholar
• Fufa, B., Behute, B., Simons, R., & Berhe, T. (2011). Strengthening the tef value chain in Ethiopia (Unpublished Report). pp. 12. Agricultural Transformation Agency.
   Google Scholar
• Getnet, B. E., & Dugasa, T. (2019). Response of maize yield and yield related components to different levels of nitrogen and phosphorus fertilizers. Acta Scientific Agriculture, 3(1), 03–08.
   Google Scholar
• Gomez, K. A., & Gomez, A. A. (1984). Statistical procedures for agricultural research (2nd ed.). John Wiley and Sons.
   Google Scholar
• Jeet, S., Singh, J. P., Kumar, R., Prasad, R. K., Kumar, P., Kumari, A., & Prakash, P. (2012). Effect of nitrogen and sulphur levels on yield, economics and quality of QPM hybrids under dry land condition of eastern Uttarpradesh, India. Indian Journal of Agricultural Sciences, 4(9), 31–38. doi: 5539/jas.v4n9p31
   Google Scholar
• Jena, N., Vani, P., Rao, K. P. V., & Siva Sankar, A. (2015). Effect of nitrogen and phosphorus fertilizers on growth and yield of Quality Protein Maize (QPM). International Journal of Science and Research (IJSR), 4(12), 197-199.
   Google Scholar
• Jones, J. B. (2003). Agronomic handbook: Management of crops, soils, and their fertility. CRC Press LLC.
   Google Scholar
• Kandil, E. E. (2013). Response of some maize hybrids (Zea mays L.) to different levels of nitrogenous fertilization. Journal of Applied Sciences Research, 9(3), 1902–1908.NA
   Google Scholar
• Landon, J. R. (1991). Booker tropical soil manual. A handbook for soil survey and agricultural land evolution in the tropics and subtropics. Longman Scientific and Technical.
   Google Scholar
• Maqsood, M., Abid, A. A., Iqbal, A., & Hussain, I. M. (2001). Effect of variable rates of nitrogen and phosphorus on Growth and yield of maize (Golden). Journal of Biological Sciences, 1(1), 19–20. doi: 10.3923/jbs.2001.19.20.
   Google Scholar
• Mitiku, W., & Haileyesus, A. (2016). Effect of nitrogen fertilizer on growth, yield and yield components of maize (zea mays l.) in Decha district, southwestern Ethiopia. International Journal of Research, 4, 2394-3629.
   Google Scholar
• Nagy, J. (1984). Effect of fertilizer application on yield of maize calcareous soil. Field Crop Absts, 39(10), 729.
   Google Scholar
• Nour, A. M., & Lazin, M. E. (2000). Annual report. Maize Research Program Agricultural Research Corporation Ministry of Agriculture and Forestry.
   Google Scholar
• Olsen, S. R., Cole, C. V., Watanabe, F. S., & Dean, L. A. (1954). Estimation of available phosphorus in soils by extraction with sodium carbonate. USDA Circular, 939, 1–19.
   Google Scholar
• Olusegun, O. S. Nitrogen (N) and Phosphorus (P) fertilizer application on maize (Zea mays L.) growth and yield at Ado-Ekiti, South-West, Nigeria. (2015). American Journal of Experimental Agriculture, 6(1), 22–29. Article no.AJEA.2015.061. https://doi.org/10.9734/AJEA/2015/12254
   Google Scholar
• Onasanya, R. O., Aiyelari, O. P., Onasanya, A. S., Oikeh, F. E., & Oyelakin, O. O. (2009). Growth and yield response of maize (Zeamays L.) to different rates of nitrogen and phosphorus fertilizers in Southern Nigeria. IDOSI Publications, 5(4), 400–407.
   Google Scholar
• Radma, M., & Dagash, I. (2013). Effect of nitrogen, phosphorous fertilizers on yield and yield components of three cultivars of maize (Zea Mays). Universal Journal of Agricultural Research, 1(4), 119–128. doi: 1013189/ujar.2013.010401.
   Google Scholar
• Rowell, D. L. (1994). Soil science: Method and applications. Longman Scientific and Technical, Longman Group UK Limited.
   Google Scholar
• Shah, S., Talat, H., Zamir, M., Shahid, I., Waseem, M., Ali, A., & Khalid, W. B. (2009). Growth and yield response of maize (Zea mays L.) to organic and inorganic sources of nitrogen. Pakistan Journal of Life Society Science, 7(2), 108–111.
   Google Scholar
• Shamim, G., Khan, M. H., Khanday, B. A., & Nabi, S. (2015). Effect of sowing methods and NPK levels on growth and yield of rainfed maize (Zea mays L.) (Vol. 2015). Hindawi Publishing Corporation.
   Google Scholar
• Singh, R., & Daoudi, M. (2017). Effect of nitrogen and sulphur on growth and yield of hybrid maize (Zea mays L.). International Journal of Current Microbiology and Applied Sciences, 6(6), 1930–1935. https://doi.org/10.20546/ijcmas.2017.606.225
   Google Scholar
• Tadesse, T. (1991). Working document: Soil, plant, water fertilizer, animal manure and compost analysis manual. International Livestock center for Africa, No. B13.
   Google Scholar
• Taye, G. (2009). Effects of nitrogen and phosphorus fertilizers on the growth, yield and yield components of maize (Zea mays L.) at Nedjo, West Wollega, Ethiopia [MSc. Thesis]. Haramaya University.
   Google Scholar
• VSN International. (2012). GenStat for Windows (15th ed.). GenStat.co.uk
   Google Scholar
• Workayehu, T. (2000). Effect of nitrogen fertilizer rates and plant densities on grain yield of maize. African Journal of Crop Science, 8(3), 273–282. https://doi.org/10.4314/acsj.v8i3.27692
   Google Scholar
• Yusuf, M. J., Musa, U., & Ifeoluwa, A. O. (2019). Evaluation of maize varieties under varying fertilizer application rates in Owode-Egba Area of OGUN State Nigeria. Journal of Agriculture and Veterinary Science, 12, 2532.
   Google Scholar
• Zeleke, G., Agegnehu, G., Abera, D., & Rashid, S. (2010). Fertilizer and soil fertility potential in Ethiopia: Constraints and opportunities for enhancing the system. IFPRI.
   Google Scholar