REDUCE ENERGY AND HEAT STRESS IN CLOSED RABBIT HOUSING UNDER EGYPTIAN DELTA ZONE CONDITIONS | ||
| Misr Journal of Agricultural Engineering | ||
| Article 5, Volume 37, Issue 4, October 2020, Pages 373-392 PDF (471.34 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/mjae.2020.42004.1006 | ||
| Authors | ||
| Said E. AbouZaher1; Mohammed R. Darwesh2; Mohamed S. Ghoname* 3 | ||
| 1Assist. Prof., Agricultural Engineering Dept., Fac. of Agriculture, Kafr El-Sheikh University, Egypt. | ||
| 2Assoc. Prof., Agricultural Engineering Dept., Fac. of Agriculture, Tanta University, Egypt. | ||
| 3Assist. Prof., Agricultural Engineering Dept., Fac. of Agriculture, Tanta University, Egypt. | ||
| Abstract | ||
| Many rabbit housing in Egypt were constructed without systematic design models from the viewpoint of sizing evaporative pad cooling system were determined by subtle mathematical models to solve this problem. Four commercial rabbit houses located at 30.95°N and 31.09°E and the pad fan evaporative cooling system were used to reduce the energy and side effects of heat stress on rabbit housing during summer 2017. Three different mathematical forms these forms were ASHRAE form (form 1); airflow depended upon the volume of the house (form 2), and heat balance (from 3). The house that operated with pad fan evaporative cooling and full pad area facing the fan had the best conditions for rabbits and the highest values of cooling performance. Therefore, the actual results for the previous house were the lowest indoor temperature was 26.85°C, the highest indoor relative humidity was 67.83 %, the highest saturation efficiency of cooling was 76.28%, the highest cooling potential was 7.25 °C and the highest value of the temperature-humidity index was 25.6 °C. Finally, when compared the obtained results from these houses with the results from calculation models, can found that these houses related nearly with the heat balance model. | ||
| Keywords | ||
| Rabbit; heat balance; heat stress; evaporative cooling | ||
| References | ||
|
Aarnik., A. J. A.; T. T. T. Huynh and P. Bikker. (2016). Modeling heat production and heat loss in growing finish pigs. CIGR. Ag Eng Conference. June 20-29, Aarhns, Denmark.
Al-Chalabi D .2015. Cooling poultry houses basic principles of humidity and temperature. University of Baghdad. https://www.researchgate. net/ publication/272842116.138, 291e301.
Asemola, O. D.; P. Aduba, G. Bello-Onoghise and A. M. Orheruata. (2017). Effect of temperature-humidity index (THI) on the performance of rabbits (Oryctolagus Cuniculus) in the humid tropics. Arch. Zootea, 66(254): 257-261.
ASHARE .2005. "Handbook of fundamentals" American Society of Heating, Refrigerating, and Air Conditioning Engineers, Atlanta, GA 30329.p. www.ashare.org.
Baumans, V and P. L. P. Vanloo. (2013). How to improve housing conditions of laboratory animals: The possibilities of environmental refinement. The veterinary journal, 195: 24-32.
Bodnar Karoly., Makra Laszlo., Bodnar Gabor and Privoczki Zoltan Istvan.2019.A Review on environmental management of rabbit production. Lucrari stilntiflce, seria I, Vol. XXI (1).
Cervera, C., Carmona F. J., 2010. Nutrition and the Climatic Environment. In: The nutrition of the rabbit. 273–295. Wallingford, UK.
Darwesh, M. (2015). Effect of evaporative cooling system on microclimatic circumstances of commercial closed laying-hens house under Delta-zone climatic conditions. Misr Journal of Agricultural Engineering, 32(2):885-908.
Das, K.; L. Sailo.; N. Verma.; P. Bhart.; J. Saikia.; Imitwati and R. Kumar. (2016). Impact of heat stress on health and performance of dairy animals: A review. Veterinary World, 9: 260-268.
FAO.2020.FAOStatistics Division. Poultryproduction.http://www.fao.org/faostat/en/#data/QL
El-Maghawry, H A.(2018). Applying a direct evaporative cooling system for controlling environmental conditions in rabbit houses. Misr J. Ag. Eng., Misr J. Ag. Eng., 35 (3): 1061 – 1082. http://www.mjae/ekp.eg.net.
Fabrizio, E.; A. Costantino and L. Comba. (2018). A calculation model for the energy performance assessment of fattening pig houses, 4th international conference on building energy, environment, ISBN: 978-0-646-98213:7769-774
Franco-Salas, A.; A. Pena-fernaandez and D. L. Valera-Martinez. (2019). Refrigeration capacity and effect of ageing on the operation of cellulose evaporation cooling pads, by wind tunnel analysis. International Journal of environmental research and public healt, 16(23): 16-27.
Field H. L and Long M.J . (2018). Introduction to agricultural engineering technology: A Problem Solving Approach. 4rd Edition. Springer International Publishing AG. Chapter 23 ,pp:333-358.https://doi. org/10. 1007/978-3-319-69679-9.
Hosny, N. S.; N. M. Hashem.; A. S. Morsy and Z. R. Abo-Elezz. (2020). Effects of organic Seleniumon the physiological response, blood metabolites, redox status, semen quality, and fertility of rabbit bucks kept under natural heat stress conditions. Front Vet Sci, 7 doi: 10.3389/ f vets 2020.00290
Hungarian Branch of Wrsa. 2017. Minimum requirements for the housing of rabbits on large-scale farms based on the Decree of the Ministry of Agriculture (32/1999. /III. 31./ and 178/2009. /XII. 29.) (concept paper)
Jimoh, O. A and Ewuola, E. (2016). Thermoregulatory response of exotic rabbit breeds during peak temperature-humidity index of Ibadan. Trop. Anim. Invest, 19(1):41-47.
Kamal, A., Yamani, M. Hassan. (2010). Adaptability of Rabbit to The Hot resource.ciheam Climate. http://.org/om/pdf/c.08/95605280.pdf.
Khalifa, E. M.; S. E. Abouzaher and H. A. Elmoghazy. (2018). Effectiveness of two different evaporative cooling systems in a synthetic warmed air space, Misr J. Ag. Eng, 35 (4):1473-1492.
Kraca, C., Yildiz Y., Dagtekin M., Gumus Z. 2016. Effect of water flow rate on cooling effectiveness and air temperature change in evaporative cooling pad systems. Environmental engineering and management journal, 15(4): 827-833.
Khobragade, N. N., Kongre S. C. 2016. Experimental performance of different evaporative cooling pad material of direct evaporative cooler in hot and dry regions. International journal of innovative technology and research (IJITR), 4(3):2920-2923.
Lebas, F. P., Rochambeau De.H ., Thebault R.G. 1997. The Rabbit husbandry, health, and production. Food and Agriculture Organization of the United Nations, FAO, Rome, Italy.
Marai,I.F.M., Ayyat M. S ., Abd El-Monem U. M. 2001. Growth performance and reproductive traits at first parity of New Zealand White female rabbits as affected by heat stress and its alleviation under Egyptian conditions. Trop. Anim. Health Prod., Vol.33, pp: 1–12.
Maya-Soriano, M. J. 2012. Heat stress and antioxidant agents: Effects on gamete development, ( p. 120). Ph.D. dissertation at Animal medicine and Anatomy, Universitat Autonoma de Barcelona, Barcelona, Spain.
Medeiros, C. M. 2001. Ajuste de modelos e determinação de índice térmico ambiental de produtividade para frangos de corte. DS thesis. Viçosa: Universidade Federal de Viçosa, Departamento de Engenharia Agrícola. Cited by Medeiros et al. (2005).
Medeiros C. M., Baêta F. C ., Oliveira R. F. M., Tinôco I. F. F ., Albino L. F. T., Cecon P. R .2005. Índice térmico ambiental de produtividade para frangos de corte. Rev. Brasileira de Eng. Agrícolae Ambiental.Vol. 9, No. 4, pp: 660-665.
Porumb, B., Unguresan P., Tutunaru L. F., Serban A., Balan M. 2016. A review of indirect evaporative cooling technology. Energy procedia, 85: 461-471.
Skriivanova, V., Marounek M., Skriivan M., Knizek J.2011. Effect of Temperature on Growth, Feed Efficiency, and Mortality of Rabbits. Research.Institute of Animal Production, Parague- Unrineves.
Sakr, O. G.; B. H. Mousa.; K. R. S. Emam.; A. S. Morsy and N. A. E. Ahmed. (2019). Effect of early heat shock exposure on physiological responses and reproduction of rabbits under hot desert conditions. World. Vet. J, 9(2):90-101. | ||
|
Statistics Article View: 554 PDF Download: 654 |
||
