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Effect of Integrated NP and Vermicompost Fertilizer Rate on Yield and Yield Components of Potato (Solanum tuberosum L.) in Western Ethiopia

Received: 23 February 2023    Accepted: 12 June 2023    Published: 6 July 2023
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Abstract

There are several factors that affect or hinder the productivity of potato in Ethiopia. From those factors soil fertility is the especial one. To overcome these problems, farmers were applying both organic and inorganic fertilizer to increase their production. Still there is scant of information to apply vermicompost combined with inorganic fertilizer for the production of crops. To solve the problem field experiment was conducted during the 2020/21 cropping season to assess the effect of integrated Vermicompost and NP fertilizers rate on yield and yield components of potato in Western Ethiopia. The experiment was laid out in randomized complete block design (RCBD) with three replications in factorial arrangement. The experiment comprising three levels of vermicompost 0, 5,7.5 t ha-1 and five levels of NP fertilizers 0, 25%, 50%, 75%, 100% of blanket recommended rates of NP (110 kg N ha-1 and 90 kg P2O5 ha-1) of blanket recommended rates of NP (N, 110 kgha-1 and P2O5, 90 kg ha-1). The results indicated that highest marketable tuber number per hill, total tuber per hill and large sized tuber were significantly (P>0.05) affected by the main effect of 7.5 t ha -1 vermicompost. Whereas, the highest marketable tuber number per hill, total tuber number per hill and large sized tubers were significantly (P>0.05) affected by the main effect of 100% NP fertilizers. More over the interaction effect of Vermicompost and NP fertilizers were significant (P<0.05) on 50% flowering, days to maturity, plant height, marketable tuber and total tuber yield. The results of this study conclude that, integrated use of organic and in organic fertilizer were the most use full application for the cultivation of potato.

Published in Journal of Chemical, Environmental and Biological Engineering (Volume 7, Issue 1)
DOI 10.11648/j.jcebe.20230701.13
Page(s) 31-37
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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

Vermicompost, Mineral Fertilizer, Marketable Yield

References
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    Tibebu Solomon Oli. (2023). Effect of Integrated NP and Vermicompost Fertilizer Rate on Yield and Yield Components of Potato (Solanum tuberosum L.) in Western Ethiopia. Journal of Chemical, Environmental and Biological Engineering, 7(1), 31-37. https://doi.org/10.11648/j.jcebe.20230701.13

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    ACS Style

    Tibebu Solomon Oli. Effect of Integrated NP and Vermicompost Fertilizer Rate on Yield and Yield Components of Potato (Solanum tuberosum L.) in Western Ethiopia. J. Chem. Environ. Biol. Eng. 2023, 7(1), 31-37. doi: 10.11648/j.jcebe.20230701.13

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    AMA Style

    Tibebu Solomon Oli. Effect of Integrated NP and Vermicompost Fertilizer Rate on Yield and Yield Components of Potato (Solanum tuberosum L.) in Western Ethiopia. J Chem Environ Biol Eng. 2023;7(1):31-37. doi: 10.11648/j.jcebe.20230701.13

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  • @article{10.11648/j.jcebe.20230701.13,
      author = {Tibebu Solomon Oli},
      title = {Effect of Integrated NP and Vermicompost Fertilizer Rate on Yield and Yield Components of Potato (Solanum tuberosum L.) in Western Ethiopia},
      journal = {Journal of Chemical, Environmental and Biological Engineering},
      volume = {7},
      number = {1},
      pages = {31-37},
      doi = {10.11648/j.jcebe.20230701.13},
      url = {https://doi.org/10.11648/j.jcebe.20230701.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jcebe.20230701.13},
      abstract = {There are several factors that affect or hinder the productivity of potato in Ethiopia. From those factors soil fertility is the especial one. To overcome these problems, farmers were applying both organic and inorganic fertilizer to increase their production. Still there is scant of information to apply vermicompost combined with inorganic fertilizer for the production of crops. To solve the problem field experiment was conducted during the 2020/21 cropping season to assess the effect of integrated Vermicompost and NP fertilizers rate on yield and yield components of potato in Western Ethiopia. The experiment was laid out in randomized complete block design (RCBD) with three replications in factorial arrangement. The experiment comprising three levels of vermicompost 0, 5,7.5 t ha-1 and five levels of NP fertilizers 0, 25%, 50%, 75%, 100% of blanket recommended rates of NP (110 kg N ha-1 and 90 kg P2O5 ha-1) of blanket recommended rates of NP (N, 110 kgha-1 and P2O5, 90 kg ha-1). The results indicated that highest marketable tuber number per hill, total tuber per hill and large sized tuber were significantly (P>0.05) affected by the main effect of 7.5 t ha -1 vermicompost. Whereas, the highest marketable tuber number per hill, total tuber number per hill and large sized tubers were significantly (P>0.05) affected by the main effect of 100% NP fertilizers. More over the interaction effect of Vermicompost and NP fertilizers were significant (P<0.05) on 50% flowering, days to maturity, plant height, marketable tuber and total tuber yield. The results of this study conclude that, integrated use of organic and in organic fertilizer were the most use full application for the cultivation of potato.},
     year = {2023}
    }
    

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  • TY  - JOUR
    T1  - Effect of Integrated NP and Vermicompost Fertilizer Rate on Yield and Yield Components of Potato (Solanum tuberosum L.) in Western Ethiopia
    AU  - Tibebu Solomon Oli
    Y1  - 2023/07/06
    PY  - 2023
    N1  - https://doi.org/10.11648/j.jcebe.20230701.13
    DO  - 10.11648/j.jcebe.20230701.13
    T2  - Journal of Chemical, Environmental and Biological Engineering
    JF  - Journal of Chemical, Environmental and Biological Engineering
    JO  - Journal of Chemical, Environmental and Biological Engineering
    SP  - 31
    EP  - 37
    PB  - Science Publishing Group
    SN  - 2640-267X
    UR  - https://doi.org/10.11648/j.jcebe.20230701.13
    AB  - There are several factors that affect or hinder the productivity of potato in Ethiopia. From those factors soil fertility is the especial one. To overcome these problems, farmers were applying both organic and inorganic fertilizer to increase their production. Still there is scant of information to apply vermicompost combined with inorganic fertilizer for the production of crops. To solve the problem field experiment was conducted during the 2020/21 cropping season to assess the effect of integrated Vermicompost and NP fertilizers rate on yield and yield components of potato in Western Ethiopia. The experiment was laid out in randomized complete block design (RCBD) with three replications in factorial arrangement. The experiment comprising three levels of vermicompost 0, 5,7.5 t ha-1 and five levels of NP fertilizers 0, 25%, 50%, 75%, 100% of blanket recommended rates of NP (110 kg N ha-1 and 90 kg P2O5 ha-1) of blanket recommended rates of NP (N, 110 kgha-1 and P2O5, 90 kg ha-1). The results indicated that highest marketable tuber number per hill, total tuber per hill and large sized tuber were significantly (P>0.05) affected by the main effect of 7.5 t ha -1 vermicompost. Whereas, the highest marketable tuber number per hill, total tuber number per hill and large sized tubers were significantly (P>0.05) affected by the main effect of 100% NP fertilizers. More over the interaction effect of Vermicompost and NP fertilizers were significant (P<0.05) on 50% flowering, days to maturity, plant height, marketable tuber and total tuber yield. The results of this study conclude that, integrated use of organic and in organic fertilizer were the most use full application for the cultivation of potato.
    VL  - 7
    IS  - 1
    ER  - 

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Author Information
  • Oromia Agricultural Bureau, Ejere Agricultural Office, Western Shoa, Ethiopia

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