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Determination of the Application Rate of Conventional Compost Integrated with Chemical Fertilizer on Maize (Zia Maize) Yield in Dugda District of East Shoa Zone, Oromia

Received: 9 May 2022     Accepted: 1 June 2022     Published: 27 June 2022
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Abstract

Integrated soil fertility management is the application of inorganic in combination with organic fertilizer to maintain soil fertility and improve crop yield. A study was conducted in East Shoa Zone, Dugda District on farmers' fields to determine the combined effects of conventional compost as organic fertilizer and NPS as inorganic fertilizer on soil chemical properties and maize production. There were five treatments: Recommended rate of inorganic fertilizer, 100, 75, 50 and 25% equivalent level of compost for nitrogen fertilizer. Recommended level of 69 P2O5/ha were equally applied at all treatments. The experiment was laid out in RCBD design with three replications. The analysis of variance showed no significant differences (P > 0.05) in maize grain yield response. However, the highest maize grain yield (8728.20 kg ha-1) was obtained from treatment two that received 100% equivalent compost for nitrogen fertilizer and the lowest (8325 kg ha-1) was obtained from treatment one where recommended chemical fertilizer alone was applied. Composite Soil samples were also collected before compost application and after harvesting to evaluate the residual effect of compost on soil physiochemical properties. Accordingly, laboratory analysis showed no significance differences (P > 0.05) in total N, available P, soil organic carbon and CEC. However, analysis of variance of post-harvest composite soil samples indicated significant differences on soil available P, OC, TN and CEC as compared to initial soil sample. On the other hand, partial budget analysis was done to determine economically optimum rate of compost integrated with chemical fertilizer. Accordingly, the highest net benefit (126527 Eth. Birr ha-1) was recorded for treatment two where 100% compost (4.6t/ha) plus 150kg/ha NPS fertilizers were applied. The highest marginal rate of return (146) was also obtained from the same treatment. Therefore, the present study showed that combined application of organic and NPS fertilizer enhanced maize productivity and soil fertility status in the study area. Hence combined fertilizer application of 4.6 t ha1 conventional compost integrated with 150 kg ha-1 NPS improved maize productivity and soil chemical properties, and recommended for the study area and similar agro-ecology.

Published in Biochemistry and Molecular Biology (Volume 7, Issue 2)
DOI 10.11648/j.bmb.20220702.14
Page(s) 41-46
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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.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Soil Fertility, Soil Organic Carbon, Integrated Application, Organic and Inorganic Fertilizer

References
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[2] Alemu, M. M. (2015). Effect of tree shade on coffee crop production. Journal of Sustainable Development, 8 (9), 66.
[3] Ayoola, O. T. (2006). Effects of fertilizer treatments on soil chemical properties and crop yields in a cassava-based cropping system. J. Appl. Sci. Res., 2, 1112-1116.
[4] Dejene, K., Dereje, A., & Daniel, G. (2011). Synergistic effects of combined application of organic and inorganic fertilizers on the yield and yield components of tef (Eragrostis tef (Zucc.) Trotter) under terminal drought at Adiha, Northern Ethiopia. Journal of the Drylands, 3 (1).
[5] Eghball, B. (2002). Soil properties as influenced by phosphorus and nitrogen – Based manure and compost applications. Agronomy Journal, 94 (1), 128–135.
[6] Jahangir, M. M. R., Jahan, I., & Mumu, N. J. (2018). Management of Soil Resources for Sustainable Development under a Changing Climate. Journal of Environmental Science and Natural Resources, 11 (1– 2), 159–170.
[7] Hafidi M, Amir S, Meddich A, Jouraiphy A, Winterton P, El Gharous M, Duponnois R (2012) Impact of applying composted biosolids on wheat growth and yield parameters on a calcimagnesic soil in a semi-arid region. Afr J Biotechnol 11: 9805–9815.
[8] Getachew, A. and Y. Chilot. 2009. Integrated Nutrient Management in Faba Bean and Wheat on Nitisols of central Ethiopian Highlands. Research Report No. 72. Ethiopian Institute of Agricultural Research (EIAR), Addis Ababa, Ethiopia, pp. 24.
[9] Kasahun Kitila and Abay Chala, 2019. Evaluation of Compost Integrated with Chemical Fertilizer for better production of Maize in Shashemene District of West Arsi Zone, Oromia, AJAR, 2019; 4: 43.
[10] Liu B, Gumpertz M L, Hu S & Ristaino J B (2007). Long-term effects of organic and synthetic soil fertility amendments on soil microbial communities and the development of southern blight. Soil Biology and Biochemistry, 39: 2302-2316.
[11] Mahajan, A., Bhagat, R. M., & Gupta, R. D. (2008). Integrated nutrient management in sustainable rice wheat cropping system for food security in India. SAARC Journal of Agriculture, 6 (2), 29–32.
[12] Nahar K, Haider J, Karim AJMS (1995) Residual effect of organic manures and influence of nitrogen fertilizer on soil properties and performance of wheat. Ann Bangl Agric 5: 73–78.
[13] Ouédraogo, E., Mando, A., Zombré, N. P., 2001. Use of compost to improve soil properties and crop productivity under low input agricultural system in West Africa. Agriculture, Ecosystems and Environment 84: 259 – 266.
[14] Sarwar G, Hussain N, Schmeisky H, Muhammad S (2007) Use of compost an environment friendly technology for enhancing rice-wheat production in Pakistan. Pak J Bot 39: 1553–1558.
[15] Satyanarayana, V., Prasad, P. V., Murthy, V. R. K., & And Boote, K. J. (2002). Influence of integrated use of farmyard manure and inorganic fertilizers on yield and yield components of irrigated lowland rice. Journal of Plant Nutrition, 25 (10), 2081–2090.
[16] Scharlemann, J. P., Tanner, E. V., Hiederer, R., & Kapos, V. (2014). Global soil carbon: understanding and managing the largest terrestrial carbon pool. Carbon Management, 5 (1), 81–91.
[17] Singh, R. P., Singh, P., Araujo, A. S. F., Hakimi Ibrahim, M., & Sulaiman, O. (2011). Management of urban solid waste: Conventional composting a sustainable option. Resources, Conservation, and Recycling, 55 (7), 719–729.
[18] Vanlauwe, B., Bationo, A., Chianu, J., Giller, K. E., Merckx, R., Mokwunye, U., Ohiokpehai, O., Pypers, P., Tabo, R., Shepherd, K., Smaling, E. M. A., & Woomer, P. L. (2010). Integrated soil fertility management: Operational definition and consequences for implementation and dissemination. Outlook on Agriculture, 39 (1), 17–24.
[19] Wakene, N., Kefyalew, N., Friesen, D. K., Ransom, J. and Abebe, Y., 2001. Determination of optimum farmyard manure and NP fertilizers for maize on farmers’ fields. pp. 387-393. In: Seventh Eastern and Southern Africa Regional Maize Conference.
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    Kasahun Kitila, Abay Chala, Mekonnen Workina. (2022). Determination of the Application Rate of Conventional Compost Integrated with Chemical Fertilizer on Maize (Zia Maize) Yield in Dugda District of East Shoa Zone, Oromia. Biochemistry and Molecular Biology, 7(2), 41-46. https://doi.org/10.11648/j.bmb.20220702.14

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    Kasahun Kitila; Abay Chala; Mekonnen Workina. Determination of the Application Rate of Conventional Compost Integrated with Chemical Fertilizer on Maize (Zia Maize) Yield in Dugda District of East Shoa Zone, Oromia. Biochem. Mol. Biol. 2022, 7(2), 41-46. doi: 10.11648/j.bmb.20220702.14

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    AMA Style

    Kasahun Kitila, Abay Chala, Mekonnen Workina. Determination of the Application Rate of Conventional Compost Integrated with Chemical Fertilizer on Maize (Zia Maize) Yield in Dugda District of East Shoa Zone, Oromia. Biochem Mol Biol. 2022;7(2):41-46. doi: 10.11648/j.bmb.20220702.14

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  • @article{10.11648/j.bmb.20220702.14,
      author = {Kasahun Kitila and Abay Chala and Mekonnen Workina},
      title = {Determination of the Application Rate of Conventional Compost Integrated with Chemical Fertilizer on Maize (Zia Maize) Yield in Dugda District of East Shoa Zone, Oromia},
      journal = {Biochemistry and Molecular Biology},
      volume = {7},
      number = {2},
      pages = {41-46},
      doi = {10.11648/j.bmb.20220702.14},
      url = {https://doi.org/10.11648/j.bmb.20220702.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.bmb.20220702.14},
      abstract = {Integrated soil fertility management is the application of inorganic in combination with organic fertilizer to maintain soil fertility and improve crop yield. A study was conducted in East Shoa Zone, Dugda District on farmers' fields to determine the combined effects of conventional compost as organic fertilizer and NPS as inorganic fertilizer on soil chemical properties and maize production. There were five treatments: Recommended rate of inorganic fertilizer, 100, 75, 50 and 25% equivalent level of compost for nitrogen fertilizer. Recommended level of 69 P2O5/ha were equally applied at all treatments. The experiment was laid out in RCBD design with three replications. The analysis of variance showed no significant differences (P > 0.05) in maize grain yield response. However, the highest maize grain yield (8728.20 kg ha-1) was obtained from treatment two that received 100% equivalent compost for nitrogen fertilizer and the lowest (8325 kg ha-1) was obtained from treatment one where recommended chemical fertilizer alone was applied. Composite Soil samples were also collected before compost application and after harvesting to evaluate the residual effect of compost on soil physiochemical properties. Accordingly, laboratory analysis showed no significance differences (P > 0.05) in total N, available P, soil organic carbon and CEC. However, analysis of variance of post-harvest composite soil samples indicated significant differences on soil available P, OC, TN and CEC as compared to initial soil sample. On the other hand, partial budget analysis was done to determine economically optimum rate of compost integrated with chemical fertilizer. Accordingly, the highest net benefit (126527 Eth. Birr ha-1) was recorded for treatment two where 100% compost (4.6t/ha) plus 150kg/ha NPS fertilizers were applied. The highest marginal rate of return (146) was also obtained from the same treatment. Therefore, the present study showed that combined application of organic and NPS fertilizer enhanced maize productivity and soil fertility status in the study area. Hence combined fertilizer application of 4.6 t ha1 conventional compost integrated with 150 kg ha-1 NPS improved maize productivity and soil chemical properties, and recommended for the study area and similar agro-ecology.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Determination of the Application Rate of Conventional Compost Integrated with Chemical Fertilizer on Maize (Zia Maize) Yield in Dugda District of East Shoa Zone, Oromia
    AU  - Kasahun Kitila
    AU  - Abay Chala
    AU  - Mekonnen Workina
    Y1  - 2022/06/27
    PY  - 2022
    N1  - https://doi.org/10.11648/j.bmb.20220702.14
    DO  - 10.11648/j.bmb.20220702.14
    T2  - Biochemistry and Molecular Biology
    JF  - Biochemistry and Molecular Biology
    JO  - Biochemistry and Molecular Biology
    SP  - 41
    EP  - 46
    PB  - Science Publishing Group
    SN  - 2575-5048
    UR  - https://doi.org/10.11648/j.bmb.20220702.14
    AB  - Integrated soil fertility management is the application of inorganic in combination with organic fertilizer to maintain soil fertility and improve crop yield. A study was conducted in East Shoa Zone, Dugda District on farmers' fields to determine the combined effects of conventional compost as organic fertilizer and NPS as inorganic fertilizer on soil chemical properties and maize production. There were five treatments: Recommended rate of inorganic fertilizer, 100, 75, 50 and 25% equivalent level of compost for nitrogen fertilizer. Recommended level of 69 P2O5/ha were equally applied at all treatments. The experiment was laid out in RCBD design with three replications. The analysis of variance showed no significant differences (P > 0.05) in maize grain yield response. However, the highest maize grain yield (8728.20 kg ha-1) was obtained from treatment two that received 100% equivalent compost for nitrogen fertilizer and the lowest (8325 kg ha-1) was obtained from treatment one where recommended chemical fertilizer alone was applied. Composite Soil samples were also collected before compost application and after harvesting to evaluate the residual effect of compost on soil physiochemical properties. Accordingly, laboratory analysis showed no significance differences (P > 0.05) in total N, available P, soil organic carbon and CEC. However, analysis of variance of post-harvest composite soil samples indicated significant differences on soil available P, OC, TN and CEC as compared to initial soil sample. On the other hand, partial budget analysis was done to determine economically optimum rate of compost integrated with chemical fertilizer. Accordingly, the highest net benefit (126527 Eth. Birr ha-1) was recorded for treatment two where 100% compost (4.6t/ha) plus 150kg/ha NPS fertilizers were applied. The highest marginal rate of return (146) was also obtained from the same treatment. Therefore, the present study showed that combined application of organic and NPS fertilizer enhanced maize productivity and soil fertility status in the study area. Hence combined fertilizer application of 4.6 t ha1 conventional compost integrated with 150 kg ha-1 NPS improved maize productivity and soil chemical properties, and recommended for the study area and similar agro-ecology.
    VL  - 7
    IS  - 2
    ER  - 

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Author Information
  • Oromia Agricultural Research Institute, Adami Tulu Agricultural Research Center, Adami Tullu, Ethiopia

  • Oromia Agricultural Research Institute, Adami Tulu Agricultural Research Center, Adami Tullu, Ethiopia

  • Oromia Agricultural Research Institute, Adami Tulu Agricultural Research Center, Adami Tullu, Ethiopia

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