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Assessment of Nutrient Contents of Compost Prepared by Farmers in BunoBedele Zone, South Western Oromia, Ethiopia

Received: 30 December 2022     Accepted: 8 March 2023     Published: 21 March 2023
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Abstract

This study was examined the nutrient content of compost prepared by farmers for soil fertility improvement and crop production. Heavy metal concentration in the compost was also investigated. The specific objectives were to asses and evaluate nutrient contents of farmers practiced composts prepared from diversified material sources and to make data base for composting processes. A total 213 samples were collected from Bedele, Gechi and Dabo district by random sampling methods from a representative sites. The pH, moisture content, OC, TN, C:N ratio, exchangeable Ca and Mg, Available P, EC, Mn, Fe, Cu and Znwere analyzed according to a standard laboratory procedure. An average OC and OM content of farmer practiced composts were 10.1, 13.9 and 12.1% and 18.9, 23.96 and 20.86% in Bedele, Gechi and Dabo Hana respectively. An average Moisture content of compost prepared in the study areas were 7.2, 7.6 and 6.2 for Bedele, Gechi and Dabo Hana respectively. Moisture content of compost prepared in these three districts were below the standard range. This may be caused due to the problem of watering during compost preparation. An average electric conductivity of composts were 1.5, 1.1 and 1.2 in Bedele, Gechi and Dabo Hana disticts respectively. The majority of the macro and micronutrients were analyzed for compost collected from Bedele, Gechi and Dabo Hana district were below the recommended range. This is due to unbalanced substrate during compost preparation especially absence of legume materials or residue from mixing materials.

Published in American Journal of Agriculture and Forestry (Volume 11, Issue 2)
DOI 10.11648/j.ajaf.20231102.11
Page(s) 37-44
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), 2023. Published by Science Publishing Group

Keywords

Composting, Macronutrient, Micronutrient and Heavy Metals

References
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[2] Arum kumar, 2008. Agricultural composting in the United States Compost Science and Utilization, 3, 3 84-88.95-200.1995.
[3] Australian Standard (AS-99), 1999. Composts, soil conditioners and mulches. AS-454-1999. Standards Association of Australia. New bush.
[4] Barker, 1997. Bioremediation of heavy metals and organic toxicants by composting, The Sci. World J., 2, 407/420.
[5] Biey W., Akram M., and Ahmad N., 2000. CCME, PN 1340 Guidelines for Compost Quality. 2005.
[6] Brinton. W. F. 2000. Compost quality standards and guidelines: an international view. Woods End Research Laboratory Inc, New York.
[7] Britton, D. T., and H. J. Kronzucker. 2002. NH4+ toxicity in higher plants: A critical review. Journal of Plant Physiology. 159 (6): 567-584.
[8] Bordna Mona. 2003. Compost testing and analysis Service – interpretation of results, available from Bordna Mona, Newbridge, Co. Kildare.
[9] Bruun V. and Barrena D. 2006. Standard methods for the examination of water and wastewater. 21st edition, American Public Health Association, Washington DC.
[10] Canada, laboratory, http://www.al.labs.can.com. Organic waste treatment using novel composting technologies. University of Plymouth. Accessed in September, 24, 2018.
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[20] Nasholm, 2009. Agricultural composting in the United States Compost Science and Utilization, 3, 3 84-88.95-200.1995.
[21] Paul, 2007. Agricultural composting in the United States Compost Science and Utilization, 3, 384-88.95-200.1995.
[22] Prasad 2009. To support the development of standards for compost by investigating the benefits and efficacy of compost use in different applications. WRAP Project STA0015.
[23] Rader H. 2013. The compost heap: Basic composting in Alaska. University of Alaska Fairbanks, Alaska.
[24] RavivM, Termorshuizen A (eds.), Handbook for composting and compost use in organic horticulture. COST, Wageningen.
[25] Reddy, N., and D. M. Crohn. 2012. Compost induced soil salinity: Anew pridiction method and its effect on plant growth. Compost Science and Utilization. 20 (3): 133-140.
[26] Rowel S, 1994 Compost Science and Utilization 12 (3), 202-207.2004.
[27] US Composting council. 2003. All technical, economic and environmental comparison of composting and anaerobic digestion of biodegradable municipal waste.
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  • APA Style

    Dechasa Mengistu, Gedefa Sori, Abdulmalik Mohammed. (2023). Assessment of Nutrient Contents of Compost Prepared by Farmers in BunoBedele Zone, South Western Oromia, Ethiopia. American Journal of Agriculture and Forestry, 11(2), 37-44. https://doi.org/10.11648/j.ajaf.20231102.11

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    ACS Style

    Dechasa Mengistu; Gedefa Sori; Abdulmalik Mohammed. Assessment of Nutrient Contents of Compost Prepared by Farmers in BunoBedele Zone, South Western Oromia, Ethiopia. Am. J. Agric. For. 2023, 11(2), 37-44. doi: 10.11648/j.ajaf.20231102.11

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    AMA Style

    Dechasa Mengistu, Gedefa Sori, Abdulmalik Mohammed. Assessment of Nutrient Contents of Compost Prepared by Farmers in BunoBedele Zone, South Western Oromia, Ethiopia. Am J Agric For. 2023;11(2):37-44. doi: 10.11648/j.ajaf.20231102.11

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  • @article{10.11648/j.ajaf.20231102.11,
      author = {Dechasa Mengistu and Gedefa Sori and Abdulmalik Mohammed},
      title = {Assessment of Nutrient Contents of Compost Prepared by Farmers in BunoBedele Zone, South Western Oromia, Ethiopia},
      journal = {American Journal of Agriculture and Forestry},
      volume = {11},
      number = {2},
      pages = {37-44},
      doi = {10.11648/j.ajaf.20231102.11},
      url = {https://doi.org/10.11648/j.ajaf.20231102.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20231102.11},
      abstract = {This study was examined the nutrient content of compost prepared by farmers for soil fertility improvement and crop production. Heavy metal concentration in the compost was also investigated. The specific objectives were to asses and evaluate nutrient contents of farmers practiced composts prepared from diversified material sources and to make data base for composting processes. A total 213 samples were collected from Bedele, Gechi and Dabo district by random sampling methods from a representative sites. The pH, moisture content, OC, TN, C:N ratio, exchangeable Ca and Mg, Available P, EC, Mn, Fe, Cu and Znwere analyzed according to a standard laboratory procedure. An average OC and OM content of farmer practiced composts were 10.1, 13.9 and 12.1% and 18.9, 23.96 and 20.86% in Bedele, Gechi and Dabo Hana respectively. An average Moisture content of compost prepared in the study areas were 7.2, 7.6 and 6.2 for Bedele, Gechi and Dabo Hana respectively. Moisture content of compost prepared in these three districts were below the standard range. This may be caused due to the problem of watering during compost preparation. An average electric conductivity of composts were 1.5, 1.1 and 1.2 in Bedele, Gechi and Dabo Hana disticts respectively. The majority of the macro and micronutrients were analyzed for compost collected from Bedele, Gechi and Dabo Hana district were below the recommended range. This is due to unbalanced substrate during compost preparation especially absence of legume materials or residue from mixing materials.},
     year = {2023}
    }
    

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  • TY  - JOUR
    T1  - Assessment of Nutrient Contents of Compost Prepared by Farmers in BunoBedele Zone, South Western Oromia, Ethiopia
    AU  - Dechasa Mengistu
    AU  - Gedefa Sori
    AU  - Abdulmalik Mohammed
    Y1  - 2023/03/21
    PY  - 2023
    N1  - https://doi.org/10.11648/j.ajaf.20231102.11
    DO  - 10.11648/j.ajaf.20231102.11
    T2  - American Journal of Agriculture and Forestry
    JF  - American Journal of Agriculture and Forestry
    JO  - American Journal of Agriculture and Forestry
    SP  - 37
    EP  - 44
    PB  - Science Publishing Group
    SN  - 2330-8591
    UR  - https://doi.org/10.11648/j.ajaf.20231102.11
    AB  - This study was examined the nutrient content of compost prepared by farmers for soil fertility improvement and crop production. Heavy metal concentration in the compost was also investigated. The specific objectives were to asses and evaluate nutrient contents of farmers practiced composts prepared from diversified material sources and to make data base for composting processes. A total 213 samples were collected from Bedele, Gechi and Dabo district by random sampling methods from a representative sites. The pH, moisture content, OC, TN, C:N ratio, exchangeable Ca and Mg, Available P, EC, Mn, Fe, Cu and Znwere analyzed according to a standard laboratory procedure. An average OC and OM content of farmer practiced composts were 10.1, 13.9 and 12.1% and 18.9, 23.96 and 20.86% in Bedele, Gechi and Dabo Hana respectively. An average Moisture content of compost prepared in the study areas were 7.2, 7.6 and 6.2 for Bedele, Gechi and Dabo Hana respectively. Moisture content of compost prepared in these three districts were below the standard range. This may be caused due to the problem of watering during compost preparation. An average electric conductivity of composts were 1.5, 1.1 and 1.2 in Bedele, Gechi and Dabo Hana disticts respectively. The majority of the macro and micronutrients were analyzed for compost collected from Bedele, Gechi and Dabo Hana district were below the recommended range. This is due to unbalanced substrate during compost preparation especially absence of legume materials or residue from mixing materials.
    VL  - 11
    IS  - 2
    ER  - 

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Author Information
  • Bedele Agricultural Research Center, Bedele, Ethiopia

  • Bedele Agricultural Research Center, Bedele, Ethiopia

  • Bedele Agricultural Research Center, Bedele, Ethiopia

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