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Innovative Low-Cost Naturally Ventilated Maize Seed Storage System

Author

Listed:
  • Siphiwe Mdlalose

    (Institute of Agricultural Engineering, Agricultural Research Council, Private Bag X519, Pretoria, South Africa)

  • Sipho Sibanda

    (Institute of Agricultural Engineering, Agricultural Research Council, Private Bag X519, Pretoria, South Africa)

  • Tilahun Workneh

    (Department of Bioresources Engineering and Environmental Hydrology, University of KwaZulu-Natal, Private Bag X01, Pietermaritzburg, South Africa)

  • Mark Laing

    (Department of Bioresources Engineering and Environmental Hydrology, University of KwaZulu-Natal, Private Bag X01, Pietermaritzburg, South Africa)

Abstract

A 22-m3 residential room was converted to a seed storage facility by retrofitting a solar collector on the roof. Three different chimney sizes of diameter and height of 200 mm x 3.6 m, 200 mm x 4.8 m, 300 mm x 3.6 m, and 300 mm x 4.8 m were investigated to determine the best size of the chimney to be used for ventilation in a storage facility. The parameters measured were the air velocity in the chimney duct, as well as the air temperature and relative humidity at the inlet, centre, and outlet of the storage facility. The diameter of the chimney had a significant effect (P

Suggested Citation

  • Siphiwe Mdlalose & Sipho Sibanda & Tilahun Workneh & Mark Laing, 2022. "Innovative Low-Cost Naturally Ventilated Maize Seed Storage System," Journal of Agriculture and Crops, Academic Research Publishing Group, vol. 8(1), pages 39-49, 01-2022.
    • Handle: RePEc:arp:jacarp:2022:p:39-49
    DOI: 10.32861/jac.81.39.49
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    References listed on IDEAS

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