Tef is a foremost staple cereal crop with substantial contribution in the GDP of Ethiopia. Tef grain is highly nutritious gluten-free as well as high quality forage. However, yield losses of tef due to erratic rainfall and drought are estimated to reach up to 77%. Lodging is also the major bottleneck limiting tef quality and yield losses estimated at 30% - 35%. Hence, the purpose of this research was design to evaluate, and recommend best performing tef varieties under irrigation farming system in both traditional and non-traditional tef growing areas in Ethiopia. The field experiment comprised 35 released tef varieties using randomized complete block design with three replications in 2m2 plot size were evaluated at six locations (eight environments). The result revealed highly significant (p < 0.001) varietal difference for grain yield at all locations under irrigation. For non- traditional tef growing areas (Somali region), there was highly significant (p < 0.001) varietal difference for all recorded traits except panicle length. This finding indicates that the lodging index in tef is reduced when it is cultivated under irrigation production. The variety by location interaction effect in Somali region showed that there were highly significant (p < 0.001) varietal difference for plant height, days to maturity and harvest index. However, there was no interaction significant varietal difference for grain yield, above ground shoot biomass, lodging index, panicle length and days to head in the three locations of Somali region. There was no single variety demonstrating steady superiority for grain yield across all tested environments. However, variety Gamechis was the best varieties at five tested environments. Performance of tef variety in non-traditional tef growing area (Somali region) is encouraging both for small holder farmers and large-scale investors to grow tef in the area. Thus, cultivated tef in this region is crucial to ensure food security in region as well as in the country. Moreover, growing tef in non-traditional regions has vital role to get additional quality feed source for their animals where it is a major problem in the region. In addition to tef yield increment using irrigation production but may also reduce variability in production through improved control of the crop environment. Therefore, variety Gamechis, Boset, Kora and Quncho should be used under irrigation production both in non-traditional and traditional tef growing areas where the experiment was conducted and other similar agro ecological areas.
| Published in | Journal of Plant Sciences (Volume 9, Issue 6) |
| DOI | 10.11648/j.jps.20210906.16 |
| Page(s) | 309-315 |
| 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), 2021. Published by Science Publishing Group |
Tef Varieties, Irrigation, Traditional and Non-traditional Growing Areas, Grain Yield
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APA Style
Yazachew Genet, Tsion Fikre, Fano Dargo, Worku Kebede, Solomon Chanyalew, et al. (2021). Performance Evaluation of Tef Varieties for Yield and Yield Related Traits in Traditional and Non-traditional Growing Areas Under Irrigation Production in Ethiopia. Journal of Plant Sciences, 9(6), 309-315. https://doi.org/10.11648/j.jps.20210906.16
ACS Style
Yazachew Genet; Tsion Fikre; Fano Dargo; Worku Kebede; Solomon Chanyalew, et al. Performance Evaluation of Tef Varieties for Yield and Yield Related Traits in Traditional and Non-traditional Growing Areas Under Irrigation Production in Ethiopia. J. Plant Sci. 2021, 9(6), 309-315. doi: 10.11648/j.jps.20210906.16
AMA Style
Yazachew Genet, Tsion Fikre, Fano Dargo, Worku Kebede, Solomon Chanyalew, et al. Performance Evaluation of Tef Varieties for Yield and Yield Related Traits in Traditional and Non-traditional Growing Areas Under Irrigation Production in Ethiopia. J Plant Sci. 2021;9(6):309-315. doi: 10.11648/j.jps.20210906.16
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author = {Yazachew Genet and Tsion Fikre and Fano Dargo and Worku Kebede and Solomon Chanyalew and Kidist Tolosa and Kebebw Assefa and Sewagegn Tarikegn and Esuyawkal Demis and Asaye Birhanu},
title = {Performance Evaluation of Tef Varieties for Yield and Yield Related Traits in Traditional and Non-traditional Growing Areas Under Irrigation Production in Ethiopia},
journal = {Journal of Plant Sciences},
volume = {9},
number = {6},
pages = {309-315},
doi = {10.11648/j.jps.20210906.16},
url = {https://doi.org/10.11648/j.jps.20210906.16},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jps.20210906.16},
abstract = {Tef is a foremost staple cereal crop with substantial contribution in the GDP of Ethiopia. Tef grain is highly nutritious gluten-free as well as high quality forage. However, yield losses of tef due to erratic rainfall and drought are estimated to reach up to 77%. Lodging is also the major bottleneck limiting tef quality and yield losses estimated at 30% - 35%. Hence, the purpose of this research was design to evaluate, and recommend best performing tef varieties under irrigation farming system in both traditional and non-traditional tef growing areas in Ethiopia. The field experiment comprised 35 released tef varieties using randomized complete block design with three replications in 2m2 plot size were evaluated at six locations (eight environments). The result revealed highly significant (p < 0.001) varietal difference for grain yield at all locations under irrigation. For non- traditional tef growing areas (Somali region), there was highly significant (p < 0.001) varietal difference for all recorded traits except panicle length. This finding indicates that the lodging index in tef is reduced when it is cultivated under irrigation production. The variety by location interaction effect in Somali region showed that there were highly significant (p < 0.001) varietal difference for plant height, days to maturity and harvest index. However, there was no interaction significant varietal difference for grain yield, above ground shoot biomass, lodging index, panicle length and days to head in the three locations of Somali region. There was no single variety demonstrating steady superiority for grain yield across all tested environments. However, variety Gamechis was the best varieties at five tested environments. Performance of tef variety in non-traditional tef growing area (Somali region) is encouraging both for small holder farmers and large-scale investors to grow tef in the area. Thus, cultivated tef in this region is crucial to ensure food security in region as well as in the country. Moreover, growing tef in non-traditional regions has vital role to get additional quality feed source for their animals where it is a major problem in the region. In addition to tef yield increment using irrigation production but may also reduce variability in production through improved control of the crop environment. Therefore, variety Gamechis, Boset, Kora and Quncho should be used under irrigation production both in non-traditional and traditional tef growing areas where the experiment was conducted and other similar agro ecological areas.},
year = {2021}
}
TY - JOUR T1 - Performance Evaluation of Tef Varieties for Yield and Yield Related Traits in Traditional and Non-traditional Growing Areas Under Irrigation Production in Ethiopia AU - Yazachew Genet AU - Tsion Fikre AU - Fano Dargo AU - Worku Kebede AU - Solomon Chanyalew AU - Kidist Tolosa AU - Kebebw Assefa AU - Sewagegn Tarikegn AU - Esuyawkal Demis AU - Asaye Birhanu Y1 - 2021/12/24 PY - 2021 N1 - https://doi.org/10.11648/j.jps.20210906.16 DO - 10.11648/j.jps.20210906.16 T2 - Journal of Plant Sciences JF - Journal of Plant Sciences JO - Journal of Plant Sciences SP - 309 EP - 315 PB - Science Publishing Group SN - 2331-0731 UR - https://doi.org/10.11648/j.jps.20210906.16 AB - Tef is a foremost staple cereal crop with substantial contribution in the GDP of Ethiopia. Tef grain is highly nutritious gluten-free as well as high quality forage. However, yield losses of tef due to erratic rainfall and drought are estimated to reach up to 77%. Lodging is also the major bottleneck limiting tef quality and yield losses estimated at 30% - 35%. Hence, the purpose of this research was design to evaluate, and recommend best performing tef varieties under irrigation farming system in both traditional and non-traditional tef growing areas in Ethiopia. The field experiment comprised 35 released tef varieties using randomized complete block design with three replications in 2m2 plot size were evaluated at six locations (eight environments). The result revealed highly significant (p < 0.001) varietal difference for grain yield at all locations under irrigation. For non- traditional tef growing areas (Somali region), there was highly significant (p < 0.001) varietal difference for all recorded traits except panicle length. This finding indicates that the lodging index in tef is reduced when it is cultivated under irrigation production. The variety by location interaction effect in Somali region showed that there were highly significant (p < 0.001) varietal difference for plant height, days to maturity and harvest index. However, there was no interaction significant varietal difference for grain yield, above ground shoot biomass, lodging index, panicle length and days to head in the three locations of Somali region. There was no single variety demonstrating steady superiority for grain yield across all tested environments. However, variety Gamechis was the best varieties at five tested environments. Performance of tef variety in non-traditional tef growing area (Somali region) is encouraging both for small holder farmers and large-scale investors to grow tef in the area. Thus, cultivated tef in this region is crucial to ensure food security in region as well as in the country. Moreover, growing tef in non-traditional regions has vital role to get additional quality feed source for their animals where it is a major problem in the region. In addition to tef yield increment using irrigation production but may also reduce variability in production through improved control of the crop environment. Therefore, variety Gamechis, Boset, Kora and Quncho should be used under irrigation production both in non-traditional and traditional tef growing areas where the experiment was conducted and other similar agro ecological areas. VL - 9 IS - 6 ER -
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