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Effect of Phosphorus Rates on Growth, Phosphorus (P) Uptake and Yield of Cowpea (Vigna unguiculata L.) Varieties at Dabo Hana District, South West Ethiopia

Received: 16 December 2023     Accepted: 2 January 2024     Published: 18 January 2024
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Abstract

Cowpea (Vigna unguiculata L.) is an edible legume crop grown with multiple uses. Phosphorus (P) deficiency is particularly important in acid soils of South west Ethiopia affecting growth and yield of grain legumes particularly cowpea. Therefore, a field experiment was conducted to determine the response of cowpea varieties to P application on the soils of Dabo Hana District. The experiment consisted of Sewunet, Bole and Bekur cowpea cultivars and five P fertilizer rates (0, 23, 46, 69, and 92 kg P2O5 ha-1). The experiment was laid out in a randomized complete block design in a factorial arrangement with three replicates. Data on growth and yield; P uptake parameters were collected and statistically analyzed using SAS version (9.3) software. The interaction effects of varieties and P rates significantly (p < 0.01) influenced different parameters. The highest grain yield (2582.89kg ha-1) and straw yield (12,164 kg ha-1) were obtained from the treatment combination of variety Sewunet and 69 kg P2O5 ha-1. In conclusion, the study pointed out that cowpea varieties responded differently to the various P rates suggesting the possibility of exploiting varietal differences to combat P requirement of cultivars under acidic conditions. However, the present result based on one season and location may not lead us to make definite conclusion. As a result, it is recommended that the study should be repeated in more than one season and locations.

Published in American Journal of BioScience (Volume 12, Issue 1)
DOI 10.11648/j.ajbio.20241201.11
Page(s) 1-7
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Cowpea, Phosphorus Uptake, Seed Yield

References
[1] Clark, A. 2007. Cowpeas: Vigna unguiculata. In: Managing cover crops profitably. 3rd ed. Sustainable Agriculture Research and Education, College Park, MD. P. 125–129.
[2] Trindade, Alexandre, Luis; Miguel, 2016. "Cowpea (Vigna unguiculata L. Walp), a renewed multi-purpose crop for a more sustainable agricultural food system: nutritional advantages and constraints". Journal of the Science of Food and Agriculture. 96(9): 2941–2951.
[3] Sariah J. E. 2010. Enhancing cowpea (Vigna unguiculata L.) production through insect pest resistant line in East Africa. PhD thesis, University of Copenhagen, Faculty of Life Sciences, Department of Agriculture and Ecology. pp. 5–9.
[4] Nkaa, F., Nwokeocha, O. and Ihuoma, O. 2014. Effect of phosphorus fertilizer on growth and yield of cowpea (Vigna unguiculata). IOSR J. Pharm. Biol. Sci. 9: 74-82.
[5] FAOSTAT (Food and Agriculture Organization of the United Nations). 2014. (URL: http://faostat.fao.org/site/567/Desktop Default. Page). Accessedon May 12, 2015.
[6] Faye S. 2007. The Pulse Industry in Western Canada. Edmonton: Alberta Agri. and Food.
[7] Ayana E., Estefanos T., Ashenafi M., and Abubeker H. 2013. Advanced evaluation of cowpea (Vigna unguiculata L. Walp) accessions for fodder production in the central rift valley of Ethiopia. Journal of Agricultural Extension and Rural Development, 5(3): 55-61.
[8] Singh, A. Baoule, Aliyu, U. Sokoto, M. B. Alhassan, J. Musa, M. and B. Haliru. 2011. Influence of phosphorus on the performance of cowpea (Vigna unguiculata L. Walp.)Varieties in the Sudan Savanna of Nigeria. Journal of Agricultural Science 2: 313-317.
[9] Haruna, I. M. and Usman, A. 2013. Agronomic efficiency of cowpea varieties (Vigna unguiculata L.) under varying P rates in Lafia, Nasarawa State, Nigeria. Asian Jour. Crop Sci., 5: 209-215.
[10] Ramaekers, L. Remans R. Rao, and J. Vanderlevden. 2010. Strategies for improving phosphorus acquisition efficiency of crop plants. Field Crops Research. 117: 169–176.
[11] Stamford N, Santos C. and Dias S. 2006. Phosphate rock bio-fertiliser with acidithio bacillus and rhizobia improves nodulation and yield of cowpea (Vigna unguiculata L. Walp) in greenhouse and field conditions. TG: Tropical Grasslands, 40: 222-230.
[12] MoARD (Minstry of Agriculture and Rural Development). 2008 and 2009. Crop Development. Issue No. 3&4. Addis Ababa, Ethiopia.
[13] Godwin, D. C. and Blair., G. J. 1991. P efficiency in pasture species: A comparison of white clover accessions, Australian Journal of Agricultural Research, 42, 531-540.
[14] SAS (Statistical Analysis System) Institute, Inc, 2009. JMP. Version 3.1. Cary, North Carolina.
[15] FAO (Food and Agriculture Organization of the United Nations). 2008. FAO fertilizer and plant nutrition bulletin: Guide to laboratory establishment for plant nutrient analysis.
[16] Tekalign, T. 1991. Soil, plant, water, fertilizer, animal manure and compost analysis. Working Document No. 13. International Livestock Research Center for Africa.
[17] Hazelton, P. and Murphy, B. 2007. Interpreting Soil Test Results: What do all the numbers mean? 2nd ed. CSIRO Publishing. 152p.
[18] Prasad, R. (2007). Crop nutrition – Principle and Practices. 1st edition: 1-272. New Vishal Publications, New Delhi-India. Rajasree, G. and Pillai, G. R. (2001). Performance of fodder legumes under lime and phosphorus nutrition in summer rice fallows. Journal of tropical agriculture 39: 67-70.
[19] Olaleye, O. and Fagbola, O. 2011. Phosphorus response efficiency in cowpea genotypes. IITA, Ibadan. Published by Canadian Centre of Sciences and Education. Pp. 1-10.
[20] Zafar, M., M. K. Abbasi and A. Khaliq., 2013. Effect of different P sources on the growth, yield, energy content and P utilization efficiency in maize at Rawalako Azad Jammu and Kashmir, Pakistan. Journal of Plant Nutrition, 36: 1915–1934.
[21] Devi, N. K., Singhand, M. W. Singh. 2012. Response of Soybean [Glycine max (L.) Merrill] to Sources and Levels of P. Journal of Agricultural Science, 4(6): 44-53.
[22] Tesfaye, F., Tamada T. and Anteneh A. 2015. Effect of Bradyrhizobium Inoculation and P Rate on Nodulation, Yield and Yield Related Traits of Soybean Intercropped With Sugarcane In Metahara Sugar Estate, Central Rift Valley of Ethiopia.
[23] Shen, J., L. Yuan., J. Zhang., H. Li., Z. Bai., X. Chen., W. ZhangandF. Zhang., 2011. Phosphorus Dynamics: From Soil to Plant. Plant Physiology, 156: 997–1005.
[24] Kumar, A., Yadav, P. K., Yadav, R. K., Singh, R. and Yadav, H. K. (2012). Growth biomass production and quality characters of cowpea as influenced by Phosphorus and sulphur fertilization on loamy sands of semi-arid sub tropics. Asian Jour of Soil Sci. 7: 80-83.
[25] Havlin, J. L., J. D. Beaton, S. L., Tisdale and W. L., Nelson (1999). Soil fertility and fertilizer: “An introduction to nutrient management”, Prentice Hall, New Jersy. 499.
[26] Alemu, A., Nebiyu, A. and Getachew, M., 2018. Growth and yield of common bean (Phaseolus vulgaris L.) cultivars as influenced by rates of phosphorus at Jimma, Southwest Ethiopia. Journal of Agricultural Biotechnology and sustainable development, 10(6), pp. 104-115.
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    Teshome, D., Garedew, W., Tulu, S., Shifaraw, G. (2024). Effect of Phosphorus Rates on Growth, Phosphorus (P) Uptake and Yield of Cowpea (Vigna unguiculata L.) Varieties at Dabo Hana District, South West Ethiopia. American Journal of BioScience, 12(1), 1-7. https://doi.org/10.11648/j.ajbio.20241201.11

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    ACS Style

    Teshome, D.; Garedew, W.; Tulu, S.; Shifaraw, G. Effect of Phosphorus Rates on Growth, Phosphorus (P) Uptake and Yield of Cowpea (Vigna unguiculata L.) Varieties at Dabo Hana District, South West Ethiopia. Am. J. BioScience 2024, 12(1), 1-7. doi: 10.11648/j.ajbio.20241201.11

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    AMA Style

    Teshome D, Garedew W, Tulu S, Shifaraw G. Effect of Phosphorus Rates on Growth, Phosphorus (P) Uptake and Yield of Cowpea (Vigna unguiculata L.) Varieties at Dabo Hana District, South West Ethiopia. Am J BioScience. 2024;12(1):1-7. doi: 10.11648/j.ajbio.20241201.11

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  • @article{10.11648/j.ajbio.20241201.11,
      author = {Dula Teshome and Weyessa Garedew and Solomon Tulu and Garome Shifaraw},
      title = {Effect of Phosphorus Rates on Growth, Phosphorus (P) Uptake and Yield of Cowpea (Vigna unguiculata L.) Varieties at Dabo Hana District, South West Ethiopia},
      journal = {American Journal of BioScience},
      volume = {12},
      number = {1},
      pages = {1-7},
      doi = {10.11648/j.ajbio.20241201.11},
      url = {https://doi.org/10.11648/j.ajbio.20241201.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbio.20241201.11},
      abstract = {Cowpea (Vigna unguiculata L.) is an edible legume crop grown with multiple uses. Phosphorus (P) deficiency is particularly important in acid soils of South west Ethiopia affecting growth and yield of grain legumes particularly cowpea. Therefore, a field experiment was conducted to determine the response of cowpea varieties to P application on the soils of Dabo Hana District. The experiment consisted of Sewunet, Bole and Bekur cowpea cultivars and five P fertilizer rates (0, 23, 46, 69, and 92 kg P2O5 ha-1). The experiment was laid out in a randomized complete block design in a factorial arrangement with three replicates. Data on growth and yield; P uptake parameters were collected and statistically analyzed using SAS version (9.3) software. The interaction effects of varieties and P rates significantly (p -1) and straw yield (12,164 kg ha-1) were obtained from the treatment combination of variety Sewunet and 69 kg P2O5 ha-1. In conclusion, the study pointed out that cowpea varieties responded differently to the various P rates suggesting the possibility of exploiting varietal differences to combat P requirement of cultivars under acidic conditions. However, the present result based on one season and location may not lead us to make definite conclusion. As a result, it is recommended that the study should be repeated in more than one season and locations.
    },
     year = {2024}
    }
    

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  • TY  - JOUR
    T1  - Effect of Phosphorus Rates on Growth, Phosphorus (P) Uptake and Yield of Cowpea (Vigna unguiculata L.) Varieties at Dabo Hana District, South West Ethiopia
    AU  - Dula Teshome
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    AU  - Garome Shifaraw
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    T2  - American Journal of BioScience
    JF  - American Journal of BioScience
    JO  - American Journal of BioScience
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    UR  - https://doi.org/10.11648/j.ajbio.20241201.11
    AB  - Cowpea (Vigna unguiculata L.) is an edible legume crop grown with multiple uses. Phosphorus (P) deficiency is particularly important in acid soils of South west Ethiopia affecting growth and yield of grain legumes particularly cowpea. Therefore, a field experiment was conducted to determine the response of cowpea varieties to P application on the soils of Dabo Hana District. The experiment consisted of Sewunet, Bole and Bekur cowpea cultivars and five P fertilizer rates (0, 23, 46, 69, and 92 kg P2O5 ha-1). The experiment was laid out in a randomized complete block design in a factorial arrangement with three replicates. Data on growth and yield; P uptake parameters were collected and statistically analyzed using SAS version (9.3) software. The interaction effects of varieties and P rates significantly (p -1) and straw yield (12,164 kg ha-1) were obtained from the treatment combination of variety Sewunet and 69 kg P2O5 ha-1. In conclusion, the study pointed out that cowpea varieties responded differently to the various P rates suggesting the possibility of exploiting varietal differences to combat P requirement of cultivars under acidic conditions. However, the present result based on one season and location may not lead us to make definite conclusion. As a result, it is recommended that the study should be repeated in more than one season and locations.
    
    VL  - 12
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Author Information
  • Department of Plant Science, Mattu University, Bedele Campus, Bedele, Ethiopia

  • College of Agriculture & Veterinary Medicine, Jimma University, Jimma, Ethiopia

  • College of Agriculture & Veterinary Medicine, Jimma University, Jimma, Ethiopia

  • Department of Plant Science, Mattu University, Bedele Campus, Bedele, Ethiopia

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