Identifying optimum nitrogen fertilizer rate for barley production especially malt barley is an important agronomic parameter for increment of yield and yield components. Thus the experiment was conducted during 2018/19 cropping season with an objective of evaluating the response of nitrogen fertilizer rate on growth, yield and yield components of malt barley varieties at West Arsi, Ethiopia. A factorial combination of five nitrogen levels (11.5, 23, 34.5, 46 and 57.5 kg N ha-1) and three malt barley varieties (Holker, Ibon and Fanaka) was laid down in a split plot arrangement nitrogen as main plot and varieties as subplot with in three replication. Malt barley yield and yield components were considered as experimental variable. Thus the result reveal that grain yield of malt barley was highly significant effect by interaction of nitrogen and varieties. While, days to heading, days to maturity, plant height, number of productive tillers, straw yield and number of grain per spike were significantly affected by both factors. Higher (2.75 t ha-1) grain yield was recorded from the combination of Ibon variety with 57.5 kg N ha-1. Therefore from this research study it can be conclude that, fertilization of 57.5 kg/ha N fertilizer rate for Ibon variety was found to be better in terms of both agronomic performance and economic feasibility for malt barley production in the study area and similar agro ecology.
Published in | World Journal of Food Science and Technology (Volume 5, Issue 3) |
DOI | 10.11648/j.wjfst.20210503.13 |
Page(s) | 50-54 |
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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. |
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Copyright © The Author(s), 2021. Published by Science Publishing Group |
Growth Parameters, Malt Barley, Nitrogen, Varieties, Rate of Nitrogen
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APA Style
Fasil Shimels, Demelash Kefale. (2021). Response of Nitrogen Fertilizer Rate on Yield and Yield Components of Malt Barley (Hordeum vulgare L.) Varieties at Arsi Zone, Ethiopia. World Journal of Food Science and Technology, 5(3), 50-54. https://doi.org/10.11648/j.wjfst.20210503.13
ACS Style
Fasil Shimels; Demelash Kefale. Response of Nitrogen Fertilizer Rate on Yield and Yield Components of Malt Barley (Hordeum vulgare L.) Varieties at Arsi Zone, Ethiopia. World J. Food Sci. Technol. 2021, 5(3), 50-54. doi: 10.11648/j.wjfst.20210503.13
AMA Style
Fasil Shimels, Demelash Kefale. Response of Nitrogen Fertilizer Rate on Yield and Yield Components of Malt Barley (Hordeum vulgare L.) Varieties at Arsi Zone, Ethiopia. World J Food Sci Technol. 2021;5(3):50-54. doi: 10.11648/j.wjfst.20210503.13
@article{10.11648/j.wjfst.20210503.13, author = {Fasil Shimels and Demelash Kefale}, title = {Response of Nitrogen Fertilizer Rate on Yield and Yield Components of Malt Barley (Hordeum vulgare L.) Varieties at Arsi Zone, Ethiopia}, journal = {World Journal of Food Science and Technology}, volume = {5}, number = {3}, pages = {50-54}, doi = {10.11648/j.wjfst.20210503.13}, url = {https://doi.org/10.11648/j.wjfst.20210503.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjfst.20210503.13}, abstract = {Identifying optimum nitrogen fertilizer rate for barley production especially malt barley is an important agronomic parameter for increment of yield and yield components. Thus the experiment was conducted during 2018/19 cropping season with an objective of evaluating the response of nitrogen fertilizer rate on growth, yield and yield components of malt barley varieties at West Arsi, Ethiopia. A factorial combination of five nitrogen levels (11.5, 23, 34.5, 46 and 57.5 kg N ha-1) and three malt barley varieties (Holker, Ibon and Fanaka) was laid down in a split plot arrangement nitrogen as main plot and varieties as subplot with in three replication. Malt barley yield and yield components were considered as experimental variable. Thus the result reveal that grain yield of malt barley was highly significant effect by interaction of nitrogen and varieties. While, days to heading, days to maturity, plant height, number of productive tillers, straw yield and number of grain per spike were significantly affected by both factors. Higher (2.75 t ha-1) grain yield was recorded from the combination of Ibon variety with 57.5 kg N ha-1. Therefore from this research study it can be conclude that, fertilization of 57.5 kg/ha N fertilizer rate for Ibon variety was found to be better in terms of both agronomic performance and economic feasibility for malt barley production in the study area and similar agro ecology.}, year = {2021} }
TY - JOUR T1 - Response of Nitrogen Fertilizer Rate on Yield and Yield Components of Malt Barley (Hordeum vulgare L.) Varieties at Arsi Zone, Ethiopia AU - Fasil Shimels AU - Demelash Kefale Y1 - 2021/10/30 PY - 2021 N1 - https://doi.org/10.11648/j.wjfst.20210503.13 DO - 10.11648/j.wjfst.20210503.13 T2 - World Journal of Food Science and Technology JF - World Journal of Food Science and Technology JO - World Journal of Food Science and Technology SP - 50 EP - 54 PB - Science Publishing Group SN - 2637-6024 UR - https://doi.org/10.11648/j.wjfst.20210503.13 AB - Identifying optimum nitrogen fertilizer rate for barley production especially malt barley is an important agronomic parameter for increment of yield and yield components. Thus the experiment was conducted during 2018/19 cropping season with an objective of evaluating the response of nitrogen fertilizer rate on growth, yield and yield components of malt barley varieties at West Arsi, Ethiopia. A factorial combination of five nitrogen levels (11.5, 23, 34.5, 46 and 57.5 kg N ha-1) and three malt barley varieties (Holker, Ibon and Fanaka) was laid down in a split plot arrangement nitrogen as main plot and varieties as subplot with in three replication. Malt barley yield and yield components were considered as experimental variable. Thus the result reveal that grain yield of malt barley was highly significant effect by interaction of nitrogen and varieties. While, days to heading, days to maturity, plant height, number of productive tillers, straw yield and number of grain per spike were significantly affected by both factors. Higher (2.75 t ha-1) grain yield was recorded from the combination of Ibon variety with 57.5 kg N ha-1. Therefore from this research study it can be conclude that, fertilization of 57.5 kg/ha N fertilizer rate for Ibon variety was found to be better in terms of both agronomic performance and economic feasibility for malt barley production in the study area and similar agro ecology. VL - 5 IS - 3 ER -