Ethiopia needs 70-80 million quintals of wheat to feed 110 million people, but imports are a significant deficit. The government has implemented food and wheat security measures, including yield gap closure, area expansions, and irrigation. Wheat is a strategic commodity for Ethiopia's food security, agroindustry, import substitution, and job creation. An experiment was conducted at Dambi Dollo University campus in Sayo District, Kellem Wollega Zone, to determine wheat irrigation water demand. The study evaluated five irrigation depths in wheat cultivation, using soil parameters, meteorological data, and crop characteristics. The results showed that 90% of the net water requirement of wheat is optimal for normal physiological activities, including evapotranspiration and metabolic activities. The saved water, 10% of the total 191.9 mm, can be used to irrigate more command areas and prevent abandonment. The water productivity value of irrigated wheat is within the range of previous findings, and the average wheat yield is improved under irrigation conditions even in Ethiopia. The efficiency parameters (GY, WUE, and WP) generally perform significantly. The study recommends extension services to demonstrate this finding on farmers' fields for further evaluation and popularization, and Zonal/District Agricultural Offices to use this 172.71 mm to sustainably boost irrigated wheat production.
| Published in | Ecology and Evolutionary Biology (Volume 9, Issue 4) |
| DOI | 10.11648/j.eeb.20240904.13 |
| Page(s) | 106-110 |
| 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 |
Wheat, Irrigation, Water Productivity, WUE, Grain Yield, Deficit
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APA Style
Mosisa, T., Negese, W., Yadete, B. (2024). Determination of Optimum Irrigation Water Requirement of Wheat at Sayo District, Kellem Wollega, Oromia. Ecology and Evolutionary Biology, 9(4), 106-110. https://doi.org/10.11648/j.eeb.20240904.13
ACS Style
Mosisa, T.; Negese, W.; Yadete, B. Determination of Optimum Irrigation Water Requirement of Wheat at Sayo District, Kellem Wollega, Oromia. Ecol. Evol. Biol. 2024, 9(4), 106-110. doi: 10.11648/j.eeb.20240904.13
AMA Style
Mosisa T, Negese W, Yadete B. Determination of Optimum Irrigation Water Requirement of Wheat at Sayo District, Kellem Wollega, Oromia. Ecol Evol Biol. 2024;9(4):106-110. doi: 10.11648/j.eeb.20240904.13
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Download@article{10.11648/j.eeb.20240904.13,
author = {Tamasgen Mosisa and Wegene Negese and Bedada Yadete},
title = {Determination of Optimum Irrigation Water Requirement of Wheat at Sayo District, Kellem Wollega, Oromia
},
journal = {Ecology and Evolutionary Biology},
volume = {9},
number = {4},
pages = {106-110},
doi = {10.11648/j.eeb.20240904.13},
url = {https://doi.org/10.11648/j.eeb.20240904.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.eeb.20240904.13},
abstract = {Ethiopia needs 70-80 million quintals of wheat to feed 110 million people, but imports are a significant deficit. The government has implemented food and wheat security measures, including yield gap closure, area expansions, and irrigation. Wheat is a strategic commodity for Ethiopia's food security, agroindustry, import substitution, and job creation. An experiment was conducted at Dambi Dollo University campus in Sayo District, Kellem Wollega Zone, to determine wheat irrigation water demand. The study evaluated five irrigation depths in wheat cultivation, using soil parameters, meteorological data, and crop characteristics. The results showed that 90% of the net water requirement of wheat is optimal for normal physiological activities, including evapotranspiration and metabolic activities. The saved water, 10% of the total 191.9 mm, can be used to irrigate more command areas and prevent abandonment. The water productivity value of irrigated wheat is within the range of previous findings, and the average wheat yield is improved under irrigation conditions even in Ethiopia. The efficiency parameters (GY, WUE, and WP) generally perform significantly. The study recommends extension services to demonstrate this finding on farmers' fields for further evaluation and popularization, and Zonal/District Agricultural Offices to use this 172.71 mm to sustainably boost irrigated wheat production.
},
year = {2024}
}
TY - JOUR T1 - Determination of Optimum Irrigation Water Requirement of Wheat at Sayo District, Kellem Wollega, Oromia AU - Tamasgen Mosisa AU - Wegene Negese AU - Bedada Yadete Y1 - 2024/11/29 PY - 2024 N1 - https://doi.org/10.11648/j.eeb.20240904.13 DO - 10.11648/j.eeb.20240904.13 T2 - Ecology and Evolutionary Biology JF - Ecology and Evolutionary Biology JO - Ecology and Evolutionary Biology SP - 106 EP - 110 PB - Science Publishing Group SN - 2575-3762 UR - https://doi.org/10.11648/j.eeb.20240904.13 AB - Ethiopia needs 70-80 million quintals of wheat to feed 110 million people, but imports are a significant deficit. The government has implemented food and wheat security measures, including yield gap closure, area expansions, and irrigation. Wheat is a strategic commodity for Ethiopia's food security, agroindustry, import substitution, and job creation. An experiment was conducted at Dambi Dollo University campus in Sayo District, Kellem Wollega Zone, to determine wheat irrigation water demand. The study evaluated five irrigation depths in wheat cultivation, using soil parameters, meteorological data, and crop characteristics. The results showed that 90% of the net water requirement of wheat is optimal for normal physiological activities, including evapotranspiration and metabolic activities. The saved water, 10% of the total 191.9 mm, can be used to irrigate more command areas and prevent abandonment. The water productivity value of irrigated wheat is within the range of previous findings, and the average wheat yield is improved under irrigation conditions even in Ethiopia. The efficiency parameters (GY, WUE, and WP) generally perform significantly. The study recommends extension services to demonstrate this finding on farmers' fields for further evaluation and popularization, and Zonal/District Agricultural Offices to use this 172.71 mm to sustainably boost irrigated wheat production. VL - 9 IS - 4 ER -
Irrigation and Drainage Engineering and Water Harvesting Research Team, Haro Sabu Agricultural Research Center of Oromia Agricultural Research Institute, Finfinne, Ethiopia
Soil Fertility Improvement Research Team, Haro Sabu Agricultural Research Center of Oromia Agricultural Research Institute, Finfinne, Ethiopia
Irrigation and Drainage Engineering and Water Harvesting Research Team, Haro Sabu Agricultural Research Center of Oromia Agricultural Research Institute, Finfinne, Ethiopia
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