Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands

Mekonnen Asrat

doi:doi:10.11648/j.abb.20200802.12

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Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands

Mekonnen Asrat

Published in Advances in Bioscience and Bioengineering (Volume 8, Issue 2)

Received: 21 May 2020 Accepted: 2 June 2020 Published: 28 July 2020

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Abstract

Agriculture has been contributed great share for Ethiopian economy. Ethiopian highlands endowed suitable climatic conditions for crop production, however land degradation in terms of soil acidity and nutrient depletion is becoming the major limiting factor to improve crop yield. Most farmers of Ethiopian highlands are resource poor, small-scale holder, in contrary most crop land characterized by severely eroded and nutrient depleted by interaction effect of environmental conditions and human activities. Around 130 tons/ha soil has been removed from cultivated land, annually besides 40% of the arable land of the country are characterized by acidic soils. To improve crop yield combining use of soil amelioration and fertilization management is critical in such problematic area. Thus, integrated use of 2-3 t/ha lime and NP mineral or organic fertilizers significantly increased crop yield in acidic soils of the country. However, high application rate (11-12 t/ha) of biochar or wood ash on acidic soils has showed equivalent crop yield response to lime rate, hence therefore poor resource farmers can able to ameliorate acidic soils by cheaper and local available materials.

Published in	Advances in Bioscience and Bioengineering (Volume 8, Issue 2)
DOI	10.11648/j.abb.20200802.12
Page(s)	17-23
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

Biochare, Fertilizer, Integrated, Lime and Nutrient Depleted

References

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Mekonnen Asrat. (2020). Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands. Advances in Bioscience and Bioengineering, 8(2), 17-23. https://doi.org/10.11648/j.abb.20200802.12

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Mekonnen Asrat. Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands. Adv. BioSci. Bioeng. 2020, 8(2), 17-23. doi: 10.11648/j.abb.20200802.12

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AMA Style

Mekonnen Asrat. Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands. Adv BioSci Bioeng. 2020;8(2):17-23. doi: 10.11648/j.abb.20200802.12

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@article{10.11648/j.abb.20200802.12,
  author = {Mekonnen Asrat},
  title = {Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands},
  journal = {Advances in Bioscience and Bioengineering},
  volume = {8},
  number = {2},
  pages = {17-23},
  doi = {10.11648/j.abb.20200802.12},
  url = {https://doi.org/10.11648/j.abb.20200802.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.abb.20200802.12},
  abstract = {Agriculture has been contributed great share for Ethiopian economy. Ethiopian highlands endowed suitable climatic conditions for crop production, however land degradation in terms of soil acidity and nutrient depletion is becoming the major limiting factor to improve crop yield. Most farmers of Ethiopian highlands are resource poor, small-scale holder, in contrary most crop land characterized by severely eroded and nutrient depleted by interaction effect of environmental conditions and human activities. Around 130 tons/ha soil has been removed from cultivated land, annually besides 40% of the arable land of the country are characterized by acidic soils. To improve crop yield combining use of soil amelioration and fertilization management is critical in such problematic area. Thus, integrated use of 2-3 t/ha lime and NP mineral or organic fertilizers significantly increased crop yield in acidic soils of the country. However, high application rate (11-12 t/ha) of biochar or wood ash on acidic soils has showed equivalent crop yield response to lime rate, hence therefore poor resource farmers can able to ameliorate acidic soils by cheaper and local available materials.},
 year = {2020}
}

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TY  - JOUR
T1  - Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands
AU  - Mekonnen Asrat
Y1  - 2020/07/28
PY  - 2020
N1  - https://doi.org/10.11648/j.abb.20200802.12
DO  - 10.11648/j.abb.20200802.12
T2  - Advances in Bioscience and Bioengineering
JF  - Advances in Bioscience and Bioengineering
JO  - Advances in Bioscience and Bioengineering
SP  - 17
EP  - 23
PB  - Science Publishing Group
SN  - 2330-4162
UR  - https://doi.org/10.11648/j.abb.20200802.12
AB  - Agriculture has been contributed great share for Ethiopian economy. Ethiopian highlands endowed suitable climatic conditions for crop production, however land degradation in terms of soil acidity and nutrient depletion is becoming the major limiting factor to improve crop yield. Most farmers of Ethiopian highlands are resource poor, small-scale holder, in contrary most crop land characterized by severely eroded and nutrient depleted by interaction effect of environmental conditions and human activities. Around 130 tons/ha soil has been removed from cultivated land, annually besides 40% of the arable land of the country are characterized by acidic soils. To improve crop yield combining use of soil amelioration and fertilization management is critical in such problematic area. Thus, integrated use of 2-3 t/ha lime and NP mineral or organic fertilizers significantly increased crop yield in acidic soils of the country. However, high application rate (11-12 t/ha) of biochar or wood ash on acidic soils has showed equivalent crop yield response to lime rate, hence therefore poor resource farmers can able to ameliorate acidic soils by cheaper and local available materials.
VL  - 8
IS  - 2
ER  -

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Author Information

Mekonnen Asrat

Department of Plant Sciences, Debre Markos University, Debre Markos, Ethiopia

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Mekonnen Asrat. (2020). Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands. Advances in Bioscience and Bioengineering, 8(2), 17-23. https://doi.org/10.11648/j.abb.20200802.12

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ACS Style

Mekonnen Asrat. Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands. Adv. BioSci. Bioeng. 2020, 8(2), 17-23. doi: 10.11648/j.abb.20200802.12

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AMA Style

Mekonnen Asrat. Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands. Adv BioSci Bioeng. 2020;8(2):17-23. doi: 10.11648/j.abb.20200802.12

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@article{10.11648/j.abb.20200802.12,
  author = {Mekonnen Asrat},
  title = {Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands},
  journal = {Advances in Bioscience and Bioengineering},
  volume = {8},
  number = {2},
  pages = {17-23},
  doi = {10.11648/j.abb.20200802.12},
  url = {https://doi.org/10.11648/j.abb.20200802.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.abb.20200802.12},
  abstract = {Agriculture has been contributed great share for Ethiopian economy. Ethiopian highlands endowed suitable climatic conditions for crop production, however land degradation in terms of soil acidity and nutrient depletion is becoming the major limiting factor to improve crop yield. Most farmers of Ethiopian highlands are resource poor, small-scale holder, in contrary most crop land characterized by severely eroded and nutrient depleted by interaction effect of environmental conditions and human activities. Around 130 tons/ha soil has been removed from cultivated land, annually besides 40% of the arable land of the country are characterized by acidic soils. To improve crop yield combining use of soil amelioration and fertilization management is critical in such problematic area. Thus, integrated use of 2-3 t/ha lime and NP mineral or organic fertilizers significantly increased crop yield in acidic soils of the country. However, high application rate (11-12 t/ha) of biochar or wood ash on acidic soils has showed equivalent crop yield response to lime rate, hence therefore poor resource farmers can able to ameliorate acidic soils by cheaper and local available materials.},
 year = {2020}
}

Copy | Download

TY  - JOUR
T1  - Integrated Use of Soil Ameliorants and Fertilizers to Increase Crop Yield on Acidic Soils of Ethiopian Highlands
AU  - Mekonnen Asrat
Y1  - 2020/07/28
PY  - 2020
N1  - https://doi.org/10.11648/j.abb.20200802.12
DO  - 10.11648/j.abb.20200802.12
T2  - Advances in Bioscience and Bioengineering
JF  - Advances in Bioscience and Bioengineering
JO  - Advances in Bioscience and Bioengineering
SP  - 17
EP  - 23
PB  - Science Publishing Group
SN  - 2330-4162
UR  - https://doi.org/10.11648/j.abb.20200802.12
AB  - Agriculture has been contributed great share for Ethiopian economy. Ethiopian highlands endowed suitable climatic conditions for crop production, however land degradation in terms of soil acidity and nutrient depletion is becoming the major limiting factor to improve crop yield. Most farmers of Ethiopian highlands are resource poor, small-scale holder, in contrary most crop land characterized by severely eroded and nutrient depleted by interaction effect of environmental conditions and human activities. Around 130 tons/ha soil has been removed from cultivated land, annually besides 40% of the arable land of the country are characterized by acidic soils. To improve crop yield combining use of soil amelioration and fertilization management is critical in such problematic area. Thus, integrated use of 2-3 t/ha lime and NP mineral or organic fertilizers significantly increased crop yield in acidic soils of the country. However, high application rate (11-12 t/ha) of biochar or wood ash on acidic soils has showed equivalent crop yield response to lime rate, hence therefore poor resource farmers can able to ameliorate acidic soils by cheaper and local available materials.
VL  - 8
IS  - 2
ER  -

Copy | Download