This study explores the effectiveness of various herbicides in enhancing upland rice production in the Fogera Plain of Ethiopia, a region recognized for its agricultural potential yet challenged by significant weed infestations. Despite a notable increase in both cultivated area and total rice output, the productivity in Ethiopia remains below the global average, primarily due to the adverse effects of weeds. To address this issue, a trial was conducted using a randomized complete block design (RCBD) during the 2023 rainy season, evaluating the impacts of Keeper herbicide, Pallas 45 OD, and manual weeding on key growth parameters, including grain yield, dry weight of weed biomass, panicle length, and spikelet count. The results indicated that the treatment involving two rounds of manual weeding achieved the highest grain yield of 3337.72 kg ha-1, significantly surpassing the unsprayed control yield of 763.69 kg ha-1. The Keeper herbicide yielded 2625.00 kg ha-1, while the Pallas 45 OD herbicide resulted in a lower yield of 1686.40 kg ha-1, demonstrating their effectiveness in managing weed competition, although with reduced yields compared to manual weeding. Furthermore, the economic analysis revealed that the Keeper herbicide treatment generated a greater net benefit compared to manual weeding, affirming its practicality as a viable alternative for weed management. This research highlights the necessity for integrated weed management strategies in Ethiopia’s rice production systems, emphasizing the potential of combining herbicides with traditional practices to mitigate the challenges posed by weeds and enhance agricultural productivity.
| Published in | International Journal of Data Science and Analysis (Volume 11, Issue 2) |
| DOI | 10.11648/j.ijdsa.20251102.11 |
| Page(s) | 17-22 |
| 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), 2025. Published by Science Publishing Group |
Herbicide, Keeper, Upland Rice, NERICA-4, Oryza sativa
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APA Style
Bekele, Y. A. (2025). Evaluation of Herbicides on Upland Rice (Oryza sativa L.) Production in Fogera Plain, Northwestern Ethiopia. International Journal of Data Science and Analysis, 11(2), 17-22. https://doi.org/10.11648/j.ijdsa.20251102.11
ACS Style
Bekele, Y. A. Evaluation of Herbicides on Upland Rice (Oryza sativa L.) Production in Fogera Plain, Northwestern Ethiopia. Int. J. Data Sci. Anal. 2025, 11(2), 17-22. doi: 10.11648/j.ijdsa.20251102.11
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Download@article{10.11648/j.ijdsa.20251102.11,
author = {Yinebeb Abebaw Bekele},
title = {Evaluation of Herbicides on Upland Rice (Oryza sativa L.) Production in Fogera Plain, Northwestern Ethiopia
},
journal = {International Journal of Data Science and Analysis},
volume = {11},
number = {2},
pages = {17-22},
doi = {10.11648/j.ijdsa.20251102.11},
url = {https://doi.org/10.11648/j.ijdsa.20251102.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijdsa.20251102.11},
abstract = {This study explores the effectiveness of various herbicides in enhancing upland rice production in the Fogera Plain of Ethiopia, a region recognized for its agricultural potential yet challenged by significant weed infestations. Despite a notable increase in both cultivated area and total rice output, the productivity in Ethiopia remains below the global average, primarily due to the adverse effects of weeds. To address this issue, a trial was conducted using a randomized complete block design (RCBD) during the 2023 rainy season, evaluating the impacts of Keeper herbicide, Pallas 45 OD, and manual weeding on key growth parameters, including grain yield, dry weight of weed biomass, panicle length, and spikelet count. The results indicated that the treatment involving two rounds of manual weeding achieved the highest grain yield of 3337.72 kg ha-1, significantly surpassing the unsprayed control yield of 763.69 kg ha-1. The Keeper herbicide yielded 2625.00 kg ha-1, while the Pallas 45 OD herbicide resulted in a lower yield of 1686.40 kg ha-1, demonstrating their effectiveness in managing weed competition, although with reduced yields compared to manual weeding. Furthermore, the economic analysis revealed that the Keeper herbicide treatment generated a greater net benefit compared to manual weeding, affirming its practicality as a viable alternative for weed management. This research highlights the necessity for integrated weed management strategies in Ethiopia’s rice production systems, emphasizing the potential of combining herbicides with traditional practices to mitigate the challenges posed by weeds and enhance agricultural productivity.
},
year = {2025}
}
TY - JOUR T1 - Evaluation of Herbicides on Upland Rice (Oryza sativa L.) Production in Fogera Plain, Northwestern Ethiopia AU - Yinebeb Abebaw Bekele Y1 - 2025/05/24 PY - 2025 N1 - https://doi.org/10.11648/j.ijdsa.20251102.11 DO - 10.11648/j.ijdsa.20251102.11 T2 - International Journal of Data Science and Analysis JF - International Journal of Data Science and Analysis JO - International Journal of Data Science and Analysis SP - 17 EP - 22 PB - Science Publishing Group SN - 2575-1891 UR - https://doi.org/10.11648/j.ijdsa.20251102.11 AB - This study explores the effectiveness of various herbicides in enhancing upland rice production in the Fogera Plain of Ethiopia, a region recognized for its agricultural potential yet challenged by significant weed infestations. Despite a notable increase in both cultivated area and total rice output, the productivity in Ethiopia remains below the global average, primarily due to the adverse effects of weeds. To address this issue, a trial was conducted using a randomized complete block design (RCBD) during the 2023 rainy season, evaluating the impacts of Keeper herbicide, Pallas 45 OD, and manual weeding on key growth parameters, including grain yield, dry weight of weed biomass, panicle length, and spikelet count. The results indicated that the treatment involving two rounds of manual weeding achieved the highest grain yield of 3337.72 kg ha-1, significantly surpassing the unsprayed control yield of 763.69 kg ha-1. The Keeper herbicide yielded 2625.00 kg ha-1, while the Pallas 45 OD herbicide resulted in a lower yield of 1686.40 kg ha-1, demonstrating their effectiveness in managing weed competition, although with reduced yields compared to manual weeding. Furthermore, the economic analysis revealed that the Keeper herbicide treatment generated a greater net benefit compared to manual weeding, affirming its practicality as a viable alternative for weed management. This research highlights the necessity for integrated weed management strategies in Ethiopia’s rice production systems, emphasizing the potential of combining herbicides with traditional practices to mitigate the challenges posed by weeds and enhance agricultural productivity. VL - 11 IS - 2 ER -
Ethiopian Institute of Agricultural Research, Fogera National Rice Research and Training Center, Woreta, Ethiopia
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