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Experimental Evaluations of CROPWAT8 Irrigation Scheduling for Hot Pepper and WUE Through on-Farm Participatory Approaches, Northwest Ethiopia

Received: 20 April 2021    Accepted: 21 June 2021    Published: 6 July 2021
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Abstract

Irrigation scheduling is a critical management input to ensure adequate soil moisture for optimum plant growth, yield, quality, water use efficiency, and economic return. Besides farmer irrigation practice including irrigation scheduling in Northwest Ethiopia is cultural. The objective of this study was to evaluate CROPWAT irrigation scheduling for hot pepper and water use efficiency through on-farm participatory approaches Northwest Ethiopia. The experiment was conducted at two sites in Awi Zone, Dangela district (Ligaba) and Jawe district (Wobomariam), Northwest Ethiopia for two consecutive years 2017 and 2018. The experimental design was used a paired ‘t’ design it compares the effects of CROPWAT8 irrigation scheduling versus farmer's irrigation practice under both the furrow irrigation system. From January to May irrigation season gross irrigation depth for hot pepper considering field irrigation application efficiency of 60% was 466.4 and 720.2 for Ligaba and Wobomariam site respectively. The paired ‘t’ analysis revealed that water use efficiency and hot pepper fresh yield were significantly increased under the CROPWAT8 irrigation scheduling practice as compared with farmers irrigation practice. Hot pepper water use efficiency was improved by 43.7% and 9%%, and hot pepper fresh yield was improved by 12% and 31.4% for Ligaba (high land) and Wobomariam (low Land) areas of Northwest Ethiopia. In addition to this participant farmers and stakeholders also evaluate CROPWAT irrigation scheduling positively it could be used locality conditions. This shows the CROPWAT8 irrigation scheduling has increased significant benefits (proper water usage and hot pepper fresh yield increment). We conclude that the CROPWAT irrigation scheduling system is a promising technology to estimate crop water and irrigation water requirements with when and how much irrigate to corresponding growth stage. And also, that can improve hot pepper fresh yield of small-scale irrigation in Northwest Ethiopia.

Published in American Journal of Agriculture and Forestry (Volume 9, Issue 4)
DOI 10.11648/j.ajaf.20210904.15
Page(s) 189-200
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

CROPWAT Irrigation Scheduling, Farmer’s Irrigation Practice, Northwest Ethiopia

References
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    Temesgen Fentahun Adametie, Demeke Tamene Mitku. (2021). Experimental Evaluations of CROPWAT8 Irrigation Scheduling for Hot Pepper and WUE Through on-Farm Participatory Approaches, Northwest Ethiopia. American Journal of Agriculture and Forestry, 9(4), 189-200. https://doi.org/10.11648/j.ajaf.20210904.15

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    ACS Style

    Temesgen Fentahun Adametie; Demeke Tamene Mitku. Experimental Evaluations of CROPWAT8 Irrigation Scheduling for Hot Pepper and WUE Through on-Farm Participatory Approaches, Northwest Ethiopia. Am. J. Agric. For. 2021, 9(4), 189-200. doi: 10.11648/j.ajaf.20210904.15

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    AMA Style

    Temesgen Fentahun Adametie, Demeke Tamene Mitku. Experimental Evaluations of CROPWAT8 Irrigation Scheduling for Hot Pepper and WUE Through on-Farm Participatory Approaches, Northwest Ethiopia. Am J Agric For. 2021;9(4):189-200. doi: 10.11648/j.ajaf.20210904.15

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  • @article{10.11648/j.ajaf.20210904.15,
      author = {Temesgen Fentahun Adametie and Demeke Tamene Mitku},
      title = {Experimental Evaluations of CROPWAT8 Irrigation Scheduling for Hot Pepper and WUE Through on-Farm Participatory Approaches, Northwest Ethiopia},
      journal = {American Journal of Agriculture and Forestry},
      volume = {9},
      number = {4},
      pages = {189-200},
      doi = {10.11648/j.ajaf.20210904.15},
      url = {https://doi.org/10.11648/j.ajaf.20210904.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20210904.15},
      abstract = {Irrigation scheduling is a critical management input to ensure adequate soil moisture for optimum plant growth, yield, quality, water use efficiency, and economic return. Besides farmer irrigation practice including irrigation scheduling in Northwest Ethiopia is cultural. The objective of this study was to evaluate CROPWAT irrigation scheduling for hot pepper and water use efficiency through on-farm participatory approaches Northwest Ethiopia. The experiment was conducted at two sites in Awi Zone, Dangela district (Ligaba) and Jawe district (Wobomariam), Northwest Ethiopia for two consecutive years 2017 and 2018. The experimental design was used a paired ‘t’ design it compares the effects of CROPWAT8 irrigation scheduling versus farmer's irrigation practice under both the furrow irrigation system. From January to May irrigation season gross irrigation depth for hot pepper considering field irrigation application efficiency of 60% was 466.4 and 720.2 for Ligaba and Wobomariam site respectively. The paired ‘t’ analysis revealed that water use efficiency and hot pepper fresh yield were significantly increased under the CROPWAT8 irrigation scheduling practice as compared with farmers irrigation practice. Hot pepper water use efficiency was improved by 43.7% and 9%%, and hot pepper fresh yield was improved by 12% and 31.4%  for Ligaba (high land) and Wobomariam (low Land) areas of Northwest Ethiopia. In addition to this participant farmers and stakeholders also evaluate CROPWAT irrigation scheduling positively it could be used locality conditions. This shows the CROPWAT8 irrigation scheduling has increased significant benefits (proper water usage and hot pepper fresh yield increment). We conclude that the CROPWAT irrigation scheduling system is a promising technology to estimate crop water and irrigation water requirements with when and how much irrigate to corresponding growth stage. And also, that can improve hot pepper fresh yield of small-scale irrigation in Northwest Ethiopia.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Experimental Evaluations of CROPWAT8 Irrigation Scheduling for Hot Pepper and WUE Through on-Farm Participatory Approaches, Northwest Ethiopia
    AU  - Temesgen Fentahun Adametie
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    T2  - American Journal of Agriculture and Forestry
    JF  - American Journal of Agriculture and Forestry
    JO  - American Journal of Agriculture and Forestry
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    PB  - Science Publishing Group
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    UR  - https://doi.org/10.11648/j.ajaf.20210904.15
    AB  - Irrigation scheduling is a critical management input to ensure adequate soil moisture for optimum plant growth, yield, quality, water use efficiency, and economic return. Besides farmer irrigation practice including irrigation scheduling in Northwest Ethiopia is cultural. The objective of this study was to evaluate CROPWAT irrigation scheduling for hot pepper and water use efficiency through on-farm participatory approaches Northwest Ethiopia. The experiment was conducted at two sites in Awi Zone, Dangela district (Ligaba) and Jawe district (Wobomariam), Northwest Ethiopia for two consecutive years 2017 and 2018. The experimental design was used a paired ‘t’ design it compares the effects of CROPWAT8 irrigation scheduling versus farmer's irrigation practice under both the furrow irrigation system. From January to May irrigation season gross irrigation depth for hot pepper considering field irrigation application efficiency of 60% was 466.4 and 720.2 for Ligaba and Wobomariam site respectively. The paired ‘t’ analysis revealed that water use efficiency and hot pepper fresh yield were significantly increased under the CROPWAT8 irrigation scheduling practice as compared with farmers irrigation practice. Hot pepper water use efficiency was improved by 43.7% and 9%%, and hot pepper fresh yield was improved by 12% and 31.4%  for Ligaba (high land) and Wobomariam (low Land) areas of Northwest Ethiopia. In addition to this participant farmers and stakeholders also evaluate CROPWAT irrigation scheduling positively it could be used locality conditions. This shows the CROPWAT8 irrigation scheduling has increased significant benefits (proper water usage and hot pepper fresh yield increment). We conclude that the CROPWAT irrigation scheduling system is a promising technology to estimate crop water and irrigation water requirements with when and how much irrigate to corresponding growth stage. And also, that can improve hot pepper fresh yield of small-scale irrigation in Northwest Ethiopia.
    VL  - 9
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Author Information
  • Department of Irrigation and Drainage, Pawe Agricultural Research Center, Ethiopian Institute of Agricultural Research, Pawe, Ethiopia

  • Department of Irrigation and Drainage, Pawe Agricultural Research Center, Ethiopian Institute of Agricultural Research, Pawe, Ethiopia

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