Evaluation of energy requirements of an industrial scale plant for the cultivation of white button mushroom (Agaricus bisporus)
The white button mushroom (Agaricus bisporus) industry is paying attention to innovation for a more sustainable production and it is getting sophisticated to reach high grade of energetic efficiency coupled with high quality product. For mushroom cultivation the environmental conditions must be controlled therefore in some phases the heat needs to be provided and in other ones it needs to be removed. The objective of this study was to investigate the current growing methodology used at an industrial mushroom farm site for a quantification of energy consumption. Mushroom growing parameters such as temperature and relative humidity were monitored during the production process placing sensors for a continuous data recording of these parameters in different and crucial positions throughout the entire production cycle. Heat is massively produced by the compost/mycelium system and the goal was to quantify the amount of energy needed to remove it through a cooling system and a forced air system that pulls cold air in the cultivation room and picks up the warmer and more humid air. Often, the heat produced by the cultivation room is not enough to reach the optimal growth conditions. In this case the application of an air heating system is necessary. The study was focused on evaluating the energy exchanges during a 41-day period corresponding to a growth cycle of three flushes to quantify the energy requirements of the conditioning system. A total energy of 5483 kWh/cycle was quantified for a mushroom production of 25,000 kg, corresponding to a specific energy requirement of 0.22 kWh/kg, 0.18 for cooling and 0.04 for heating. Results showed that the electric power consumption represents a crucial cost for the mushroom production, therefore an optimization of the energy requirements of the production plant is desirable and it can lead to relevant economic savings. A scenario considering a more efficient air conditioning system was proposed for a more sustainable mushroom production.
ASHRAE Handbook, 2009. Fundamentals (SI). 36: 36.14-36.18. DOI: https://doi.org/10.1007/s00735-009-0146-9
Colombié S, Malherbe S, Sablayrolles JM, 2007. Modeling of heat transfer in tanks during wine-making fermentation. Food Control 18:953-960. DOI: https://doi.org/10.1016/j.foodcont.2006.05.016
Giovenzana V, Beghi R, Guidetti R, Fiala M, 2013. Industrial heat pump dryer for chestnuts (Castanea Sativa Mill.): performance evaluation. Appl. Eng. Agric. 29(5): 705-715. DOI: https://doi.org/10.13031/aea.29.10098
Giovenzana V, Beghi R, Vagnoli P, Iacono F, Guidetti R, Nardi T, 2016. Evaluation of energy saving using a new yeast combined with temperature management in sparkling base wine fermentation. Am. J. Enol. Viticult. 67(3): 308-314. DOI: https://doi.org/10.5344/ajev.2016.15115
Giovenzana V, Tugnolo A, Casson A, Guidetti R, Beghi R, 2019. Application of visible-near infrared spectroscopy to evaluate the quality of button mushrooms. J. Near Infrared. Spec. 27(1): 38-45. DOI: https://doi.org/10.1177/0967033518811921
Giri SK, Prasad S, 2009. Quality and moisture sorption characteristics of microwave‐vacuum, air and freeze‐dried button mushroom (Agaricus bisporus). J. Food Process. Pres. 33: 237-251. DOI: https://doi.org/10.1111/j.1745-4549.2008.00338.x
Gunady MG, Biswas W, Solah VA, James AP, 2012. Evaluating the global warming potential of the fresh produce supply chain for strawberries, romaine/cos lettuces (Lactuca sativa), and button mushrooms (Agaricus bisporus) in Western Australia using life cycle assessment (LCA). J. Clean Prod. 28: 81-87. DOI: https://doi.org/10.1016/j.jclepro.2011.12.031
Hollander Spawn, 2017. Available from: http://www.hollanderspawn.com.
Noble R, Gaze RH, 1998. Composting in aerated tunnels for mushroom cultivation: Influences of process temperature and substrate formulation on compost bulk density and productivity. Acta Hortic. 469: 417-426. DOI: https://doi.org/10.17660/ActaHortic.1998.469.44
Raghavendra VB, Venkitasamy C, Pan Z, Nayak C, 2017. Functional Foods from Mushroom. Microbial Functional Foods and Nutraceuticals 65. DOI: https://doi.org/10.1002/9781119048961.ch4
San Antonio JP, Thomas RL, 1972. Carbon dioxide stimulation of hyphal growth of the cultivated mushroom, Agaricus bisporus (Lange) Sing. Mushroom Sci. 8: 623-629.
Savoie JM, Mata G, 2016. Growing Agaricus bisporus as a contribution to sustainable agricultural development. Mushroom Biotechnology, Academic Press. Ed. Marian Petre, pp 69-91. DOI: https://doi.org/10.1016/B978-0-12-802794-3.00005-9
Sonnenberg AS, Baars JJ, Gao W, Visser RG, 2017. Developments in breeding of Agaricus bisporus var. bisporus: progress made and technical and legal hurdles to take. Appl. Microbiol. Biot. 101(5): 1819-1829. DOI: https://doi.org/10.1007/s00253-017-8102-2
Straatsma G, Sonnenberg AS, Van Griensven LJ, 2013. Development and growth of fruit bodies and crops of the button mushroom, Agaricus bisporus. Fungal Biol-UK 117(10): 697-707. DOI: https://doi.org/10.1016/j.funbio.2013.07.007
Vı́zhányó T, Felföldi J, 2000. Enhancing colour differences in images of diseased mushrooms. Comput. Electron. Agr. 26(2): 187-198. DOI: https://doi.org/10.1016/S0168-1699(00)00071-5
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