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Influence of a New Energy-Saving Drying Method on the Quality of Corn Seeds

Received: 16 December 2020     Accepted: 23 December 2020     Published: 12 January 2021
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Abstract

Drying corn, especially seeds in cobs, requires much higher energy consumption compared to other cereals. Therefore, there is a need to find and study new methods of energy saving. Our work’s objective was: to analyze energy-saving methods of drying corn seeds in chamber corn dryers; to investigate the effect of a new corn cobs drying method on the sowing and yield properties of seeds. The new method is energy-saving and based on the use of a SKP chamber corn dryer in combination with a heat generator for biomass burning. We researched and characterized the known energy saving methods in the process of drying in SKP type chamber corn dryers, such as: two-stage drying of cobs with additional drying in grain; return of spent coolant to the drying zone (recirculation); application of maximum allowable heating temperatures (intensive drying). We established the influence of energy-saving drying methods on the quality of corn seeds. To study the effect of the new drying method on the technological, sowing and yield properties of corn seeds, we used a typical chamber dryer for corn SKP-10 in combination with a heat generator TPG-1/25 for biomass combustion. During the drying process on the energy-saving complex, cob samples were taken to determine the quality of seeds. The control level was seeds dried in a laboratory dryer at a temperature of 39°C with forced air circulation and indoors at a temperature of 20-25°C. Moderate drying temperature, what provide a new energy-saving complex, reduces seed injury by thermal cracking, which is from 2 to 5%. Sowing qualities and yield properties of corn seeds dried in the new complex were at the control level, and in some cases exceeded it. Thanks to the use of a new method of drying, you can completely abandon the expensive traditional fuel, while offering high technological properties and seed quality.

Published in American Journal of Agriculture and Forestry (Volume 9, Issue 1)
DOI 10.11648/j.ajaf.20210901.11
Page(s) 1-6
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), 2021. Published by Science Publishing Group

Keywords

Heat Generator, Chamber Corn Dryer, Cobs Drying, Seed Quality, Energy Saving Complex, Seed Germination

References
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[6] Bin L., Chengjie L., Junying H., Changyou L. (2020) Exergoeconomic Analysis of Corn Drying in a Novel Industrial Drying System. Entropy, 22 (6), 689.
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[17] Del Campo, B. G., Brumm, T. J., Bern, C. J., Nyendu G. C. (2014). Corn cob dry matter loss in storage as affected by temperature and moisture content. American Society of Agricultural and Biological Engineers, 57 (2), 573–578.
[18] SSTU 4138-2002. 2003. Seeds of agricultural crops. Methods of definition their quality. [Effective since 2004 – 01 – 01]. Publish. official. Kyiv: Holding the standard override of Ukraine, 173 p. https://www.twirpx.com/file/2576304/.
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  • APA Style

    Kyrpa Mykola, Kulyk Vіctor, Kupar Julia, Stasiv Oleg. (2021). Influence of a New Energy-Saving Drying Method on the Quality of Corn Seeds. American Journal of Agriculture and Forestry, 9(1), 1-6. https://doi.org/10.11648/j.ajaf.20210901.11

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    ACS Style

    Kyrpa Mykola; Kulyk Vіctor; Kupar Julia; Stasiv Oleg. Influence of a New Energy-Saving Drying Method on the Quality of Corn Seeds. Am. J. Agric. For. 2021, 9(1), 1-6. doi: 10.11648/j.ajaf.20210901.11

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    AMA Style

    Kyrpa Mykola, Kulyk Vіctor, Kupar Julia, Stasiv Oleg. Influence of a New Energy-Saving Drying Method on the Quality of Corn Seeds. Am J Agric For. 2021;9(1):1-6. doi: 10.11648/j.ajaf.20210901.11

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  • @article{10.11648/j.ajaf.20210901.11,
      author = {Kyrpa Mykola and Kulyk Vіctor and Kupar Julia and Stasiv Oleg},
      title = {Influence of a New Energy-Saving Drying Method on the Quality of Corn Seeds},
      journal = {American Journal of Agriculture and Forestry},
      volume = {9},
      number = {1},
      pages = {1-6},
      doi = {10.11648/j.ajaf.20210901.11},
      url = {https://doi.org/10.11648/j.ajaf.20210901.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20210901.11},
      abstract = {Drying corn, especially seeds in cobs, requires much higher energy consumption compared to other cereals. Therefore, there is a need to find and study new methods of energy saving. Our work’s objective was: to analyze energy-saving methods of drying corn seeds in chamber corn dryers; to investigate the effect of a new corn cobs drying method on the sowing and yield properties of seeds. The new method is energy-saving and based on the use of a SKP chamber corn dryer in combination with a heat generator for biomass burning. We researched and characterized the known energy saving methods in the process of drying in SKP type chamber corn dryers, such as: two-stage drying of cobs with additional drying in grain; return of spent coolant to the drying zone (recirculation); application of maximum allowable heating temperatures (intensive drying). We established the influence of energy-saving drying methods on the quality of corn seeds. To study the effect of the new drying method on the technological, sowing and yield properties of corn seeds, we used a typical chamber dryer for corn SKP-10 in combination with a heat generator TPG-1/25 for biomass combustion. During the drying process on the energy-saving complex, cob samples were taken to determine the quality of seeds. The control level was seeds dried in a laboratory dryer at a temperature of 39°C with forced air circulation and indoors at a temperature of 20-25°C. Moderate drying temperature, what provide a new energy-saving complex, reduces seed injury by thermal cracking, which is from 2 to 5%. Sowing qualities and yield properties of corn seeds dried in the new complex were at the control level, and in some cases exceeded it. Thanks to the use of a new method of drying, you can completely abandon the expensive traditional fuel, while offering high technological properties and seed quality.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Influence of a New Energy-Saving Drying Method on the Quality of Corn Seeds
    AU  - Kyrpa Mykola
    AU  - Kulyk Vіctor
    AU  - Kupar Julia
    AU  - Stasiv Oleg
    Y1  - 2021/01/12
    PY  - 2021
    N1  - https://doi.org/10.11648/j.ajaf.20210901.11
    DO  - 10.11648/j.ajaf.20210901.11
    T2  - American Journal of Agriculture and Forestry
    JF  - American Journal of Agriculture and Forestry
    JO  - American Journal of Agriculture and Forestry
    SP  - 1
    EP  - 6
    PB  - Science Publishing Group
    SN  - 2330-8591
    UR  - https://doi.org/10.11648/j.ajaf.20210901.11
    AB  - Drying corn, especially seeds in cobs, requires much higher energy consumption compared to other cereals. Therefore, there is a need to find and study new methods of energy saving. Our work’s objective was: to analyze energy-saving methods of drying corn seeds in chamber corn dryers; to investigate the effect of a new corn cobs drying method on the sowing and yield properties of seeds. The new method is energy-saving and based on the use of a SKP chamber corn dryer in combination with a heat generator for biomass burning. We researched and characterized the known energy saving methods in the process of drying in SKP type chamber corn dryers, such as: two-stage drying of cobs with additional drying in grain; return of spent coolant to the drying zone (recirculation); application of maximum allowable heating temperatures (intensive drying). We established the influence of energy-saving drying methods on the quality of corn seeds. To study the effect of the new drying method on the technological, sowing and yield properties of corn seeds, we used a typical chamber dryer for corn SKP-10 in combination with a heat generator TPG-1/25 for biomass combustion. During the drying process on the energy-saving complex, cob samples were taken to determine the quality of seeds. The control level was seeds dried in a laboratory dryer at a temperature of 39°C with forced air circulation and indoors at a temperature of 20-25°C. Moderate drying temperature, what provide a new energy-saving complex, reduces seed injury by thermal cracking, which is from 2 to 5%. Sowing qualities and yield properties of corn seeds dried in the new complex were at the control level, and in some cases exceeded it. Thanks to the use of a new method of drying, you can completely abandon the expensive traditional fuel, while offering high technological properties and seed quality.
    VL  - 9
    IS  - 1
    ER  - 

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Author Information
  • State Establishment Institute of Grain Crops of National Academy Agrarian Sciences of Ukraine, Dnipro, Ukraine

  • State Establishment Institute of Grain Crops of National Academy Agrarian Sciences of Ukraine, Dnipro, Ukraine

  • Institute of Agriculture of the Carpathian Region of NAAS, Obroshino, Ukraine

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