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Economic Valuation of Rhizobium Bio-fertilizer for Production of Haricot Bean in Wolayta Zone, SNNP Region, Ethiopia

Received: 31 August 2016     Accepted: 24 November 2016     Published: 10 January 2017
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Abstract

Microorganisms as components of biodiversity play important roles in different economic sectors including agriculture, pharmaceutical and in other industrial products. In Agriculture they are used as bio fertilizers and biological control agents. The biological nitrogen fixation by Rhizobium species and other bacteria is safe and cheap source of nitrogen fertilizer. A questionnaire based survey was employed in Wolayta zone of SNNP to determine the Willingness to Pay (WTP) for Rhizobium bio-fertilizer for production of haricot bean. A total of 50 respondents from two kebeles were involved in the study and proportionate random sampling was used to draw informants from the population of bio-fertilizer users. Results showed that average yield of haricot bean are 10.17 quintals using bio-fertilizer, and 3.65 quintals without bio-fertilizer and there is a difference of 6.52 quintals. Yield and WTP are positively correlated with each other. As the mean yield of haricot bean with bio-fertilizer exceeds by 6.52 quintal, the difference is significant (t=8.5, sig.= 0.000) at 95% level). Thus it may be possible to conclude that the gain from the use of the bio-fertilizer estimated the economic value of the rhizobial bacteria used as input for the production of haricot bean.

Published in International Journal of Microbiology and Biotechnology (Volume 2, Issue 1)
DOI 10.11648/j.ijmb.20170201.11
Page(s) 1-6
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), 2017. Published by Science Publishing Group

Keywords

Economic Value, Haricot Bean, Rhizobial bacteria, Willingness to Pay

References
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[7] Girma, A. (2009). Effect of NP Fertilizer and Moisture Conservation on the Yield and Yield Components of Haricot Bean (Phaseolus Vulgaris L.) In the Semi-Arid Zones of the Central Rift Valley in Ethiopia. Advances in Environmental Biology, 3: 302-307.
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[15] Teshome, G., and R., Kirkby, (1990). Introduction to the workshop: background, objectives, and methods. In: Research on haricot bean in Ethiopia, proceedings of a bean research planning National workshop, Addis Ababa, Ethiopia. 1-3 October, 1990, pp. 35-39.
[16] Frederik, W. V. D B. (2012) illems, A. (2006). The taxonomy of rhizobia: an overview. Plant and Soil, 287 (1-2), 3-14.
[17] World federation for culture collection (WFCC) (1998). The economic value of microbial genetic resources: paper presented at the eighth international symposium on Microbial Ecology. Halifax, Canada.
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  • APA Style

    Anteneh Tamirat, Binyam Goshu, Girum Faris, Zeleke Woldetenssay. (2017). Economic Valuation of Rhizobium Bio-fertilizer for Production of Haricot Bean in Wolayta Zone, SNNP Region, Ethiopia. International Journal of Microbiology and Biotechnology, 2(1), 1-6. https://doi.org/10.11648/j.ijmb.20170201.11

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    ACS Style

    Anteneh Tamirat; Binyam Goshu; Girum Faris; Zeleke Woldetenssay. Economic Valuation of Rhizobium Bio-fertilizer for Production of Haricot Bean in Wolayta Zone, SNNP Region, Ethiopia. Int. J. Microbiol. Biotechnol. 2017, 2(1), 1-6. doi: 10.11648/j.ijmb.20170201.11

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    AMA Style

    Anteneh Tamirat, Binyam Goshu, Girum Faris, Zeleke Woldetenssay. Economic Valuation of Rhizobium Bio-fertilizer for Production of Haricot Bean in Wolayta Zone, SNNP Region, Ethiopia. Int J Microbiol Biotechnol. 2017;2(1):1-6. doi: 10.11648/j.ijmb.20170201.11

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  • @article{10.11648/j.ijmb.20170201.11,
      author = {Anteneh Tamirat and Binyam Goshu and Girum Faris and Zeleke Woldetenssay},
      title = {Economic Valuation of Rhizobium Bio-fertilizer for Production of Haricot Bean in Wolayta Zone, SNNP Region, Ethiopia},
      journal = {International Journal of Microbiology and Biotechnology},
      volume = {2},
      number = {1},
      pages = {1-6},
      doi = {10.11648/j.ijmb.20170201.11},
      url = {https://doi.org/10.11648/j.ijmb.20170201.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmb.20170201.11},
      abstract = {Microorganisms as components of biodiversity play important roles in different economic sectors including agriculture, pharmaceutical and in other industrial products. In Agriculture they are used as bio fertilizers and biological control agents. The biological nitrogen fixation by Rhizobium species and other bacteria is safe and cheap source of nitrogen fertilizer. A questionnaire based survey was employed in Wolayta zone of SNNP to determine the Willingness to Pay (WTP) for Rhizobium bio-fertilizer for production of haricot bean. A total of 50 respondents from two kebeles were involved in the study and proportionate random sampling was used to draw informants from the population of bio-fertilizer users. Results showed that average yield of haricot bean are 10.17 quintals using bio-fertilizer, and 3.65 quintals without bio-fertilizer and there is a difference of 6.52 quintals. Yield and WTP are positively correlated with each other. As the mean yield of haricot bean with bio-fertilizer exceeds by 6.52 quintal, the difference is significant (t=8.5, sig.= 0.000) at 95% level). Thus it may be possible to conclude that the gain from the use of the bio-fertilizer estimated the economic value of the rhizobial bacteria used as input for the production of haricot bean.},
     year = {2017}
    }
    

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  • TY  - JOUR
    T1  - Economic Valuation of Rhizobium Bio-fertilizer for Production of Haricot Bean in Wolayta Zone, SNNP Region, Ethiopia
    AU  - Anteneh Tamirat
    AU  - Binyam Goshu
    AU  - Girum Faris
    AU  - Zeleke Woldetenssay
    Y1  - 2017/01/10
    PY  - 2017
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    DO  - 10.11648/j.ijmb.20170201.11
    T2  - International Journal of Microbiology and Biotechnology
    JF  - International Journal of Microbiology and Biotechnology
    JO  - International Journal of Microbiology and Biotechnology
    SP  - 1
    EP  - 6
    PB  - Science Publishing Group
    SN  - 2578-9686
    UR  - https://doi.org/10.11648/j.ijmb.20170201.11
    AB  - Microorganisms as components of biodiversity play important roles in different economic sectors including agriculture, pharmaceutical and in other industrial products. In Agriculture they are used as bio fertilizers and biological control agents. The biological nitrogen fixation by Rhizobium species and other bacteria is safe and cheap source of nitrogen fertilizer. A questionnaire based survey was employed in Wolayta zone of SNNP to determine the Willingness to Pay (WTP) for Rhizobium bio-fertilizer for production of haricot bean. A total of 50 respondents from two kebeles were involved in the study and proportionate random sampling was used to draw informants from the population of bio-fertilizer users. Results showed that average yield of haricot bean are 10.17 quintals using bio-fertilizer, and 3.65 quintals without bio-fertilizer and there is a difference of 6.52 quintals. Yield and WTP are positively correlated with each other. As the mean yield of haricot bean with bio-fertilizer exceeds by 6.52 quintal, the difference is significant (t=8.5, sig.= 0.000) at 95% level). Thus it may be possible to conclude that the gain from the use of the bio-fertilizer estimated the economic value of the rhizobial bacteria used as input for the production of haricot bean.
    VL  - 2
    IS  - 1
    ER  - 

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Author Information
  • Genetic Resources Access and Benefit Sharing Directorate, Ethiopian Biodiversity Institute (EBI), Addis Ababa, Ethiopia

  • Genetic Resources Access and Benefit Sharing Directorate, Ethiopian Biodiversity Institute (EBI), Addis Ababa, Ethiopia

  • Genetic Resources Access and Benefit Sharing Directorate, Ethiopian Biodiversity Institute (EBI), Addis Ababa, Ethiopia

  • Genetic Resources Access and Benefit Sharing Directorate, Ethiopian Biodiversity Institute (EBI), Addis Ababa, Ethiopia

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