Consumer Acceptance and Willingness to Pay Premium Price for Aquaponics Products in Debre Birhan and Shewa Robit Towns, Ethiopia
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सार
A research project conducted between 2017 and 2018 delved into consumer perceptions and quality attributes of Aquaponics products in Shewa Robit and Debre Birhan towns, located in Ethiopia. In this context, Aquaponics, a novel approach to cultivating vegetables and fish, was explored. The primary objective of this investigation was to assess the extent of consumer acceptance towards Aquaponics technology and its resulting products. The findings of the study unveiled a notable level of consumer acceptance towards Aquaponics products, with a remarkable inclination among consumers to pay a premium of 5-10% above the prevailing rates for conventional products. Moreover, the study disclosed a strong consumer desire to foster greater trust in producers and enhance their confidence in the health benefits associated with consuming Aquaponics products. Interestingly, the outcomes did not exhibit significant variations based on the study site or the social structure within the study area.
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Amadori, M. & Daley, D. (2012).An Engineered Ecosystem for Waste Management and Food Production.In Environmental Science and Forestry, Vol. Master’s, 44 NY, USA,: State University of New York.
Beaulac, J., Kristjansson, E., & Cummins, S. (2009). A Systematic Review of Food Deserts.Prev Chronic Dis, 6(3), 1-105.
Beaulieu, J. C. and Gorny, J. R. (2004).Fresh-cut fruits. In: Gross K. C., Wang, C.Y., Saltveit, M.E. (eds.), D.C.: Agricultural Research Service, pp. 66 Accepted (In Public review)
Bennett, J.W. &Klich,M.(2003) Mycotoxins.Clinical Microbiology Reviews 16:497-516.
Blackburne, R., Vadivelu, V., Yuan, Z. & Keller, J. (2007). Kinetic characterisation of an enriched Nitrospira culture with comparison to Nitrobacter. Water Res41: 3033-3042.
Blidariu, F. & Grozea, A. (2011).Increasing the Economical Efficiency and Sustainability of Indoor Fish Farming by Means of Aquaponics. Reviewof Scientific Papers Animal Science and Biotechnologies. 44 (2): 1–8.
Brook, L. (2012). Report on the Value Chain Assessment of the Fishery Sector in Ethiopia. . Vol. 131Addis Ababa: Food and Agriculture Organization Sub-Regional Office for Eastern Africa
Caplow, T. (2009). Building Integrated Agriculture: Philosophy and Practice.In Urban Futures 2030.Urban Development and Urban Lifestyles of the Future.Publication Series on Ecology.
Christian, B., Laurence, G., Olivier, K., Girardin, P. and Galan, M., (2009).Comparison Systems to Improve Sustainability, Increase Productivity, and Reduce Environmental
Cometti, N., Martins, M., Bremenkamp, C. & Nunes, J. (2011). Nitrate concentration in lettuce leaves depending on photosynthetic photon flux and nitrate concentration in the nutrient solution. Horticultura Brasileira29: 548-553.
Devereux S. (2000). Food Insecurity in Ethiopia. A discussion paper for DFID.
Doualle,B., Medini, K., Boucher, X. and Laforest V (2015).Investigating sustainability assessment methods of product-service systems. Procedia CIRP, 30: 161-166.
Edwards, P. (2015). Aquaculture Environment Interactions: Past, Present and Likely Future Trends. Aquaculture, Research for the Next 40 Years of Sustainable Global Aquaculture, 447: 2–14.
Francis, C., Lieblein, G., Gliessman, S., Breland, T., Creamer, N., Harwood, R., Salomonsson, L., Helenius, J., Rickerl, D. & Salvador, R. (2003). Agroecology: The Ecology of Food Systems. J. Sustain. Agric22: 99-118.
Fujiwara, K., Iida, Y., Iwai, T., Aoyama, C., Inukai, R., Ando, A., Ogawa, J., Ohnishi, J., Terami, F., Takano, M. & Shinohara, M. (2013). The rhizosphere microbial community in a multiple parallel mineralization system suppresses the pathogenic fungus Fusarium oxysporum. Microbiologyopen2(6): 997-1009.
Genschick S, P. M. J., Thilsted S.H, Thorne-Lyman A.L and Subasinghe, R. (2015). Aquaculture and fisheries for nutrition: towards a nutrition sensitive approach. . Info fish International 5(26): 14-17.
Goddek, S., Delaide, B., Mankasingh, U., Ragnarsdottir, K., Jijakli, H. & Thorarinsdottir, R. (2015). Challenges of Sustainable and Commercial Aquaponics. Sustainability7(4): 4199-4224.
Haase, Dagmar. (2015).Reflections about Blue Ecosystem Services in Cities. Sustainability of Water Quality and Ecology,Modelling ecosystem services: Current approaches, challenges and perspectives, 5: 77–83.
Hilverda, F.; Kuttschreuter, M.; Giebels, E. Social media mediated interaction with peers, experts and anonymous authors: Conversation partner and message framing effects on risk perception and sense making of organic food. Food Qual. Preference 2017, 56, 107–118. 39-244, Apr.-June
Jatoba, A., Vieira Fdo, N., Buglione-Neto, C., Mourino, J., Silva, B., Seiftter, W. & Andreatta, E. (2011). Diet supplemented with probiotic for Nile tilapia in polyculture system with marine shrimp. Fish Physiol Biochem37(4): 725-732.
Jones, B. (2005). Hydroponics - A Practical Guide for the Soilless Grower Washington, USA: CRC Press.
Jorgensen, C. J., Jacobsen, O. S., Elberling, B. & Aamand, J. (2009). Microbial oxidation of pyrite coupled to nitrate reduction in anoxic groundwater sediment. Environ Sci Technol43(13): 4851-4857.
Junge, R., Sandra W., and Urs H. (2014).Aquaponics in Classrooms as a Tool to Promote Systems Thinking.In Proceedings of the Conference VIVUS on Agriculture, Environmentalism, Horti-culture and Floristics, Food Production and Proces-sing and Nutrition, 1:234–44.
Kiss, G., Hermen J., Veronica L., Lydia O. (2015).The 2050 City International Conference on Sustainable Design, Engineering and Construction. Procedia Engineering,118: 326 – 355.
Klinger, D. & Naylor, R. (2012). Searching for Solutions in Aquaculture: Charting a Sustainable Course. Annual Review of Environment and Resources37: 247-255.
Lennard, W. & Leonard, B. (2004). A comparison of reciprocating flow versus constant flow in an integrated, gravel bed, aquaponic test system. Aquaculture International12(6): 539-553.
Love, D. C., Uhl, M. S. & Genello, L. (2015). Energy and water use of a small-scale raft aquaponics system in Baltimore, Maryland, United States. Aquacultural Engineering 68: 19-27.
Lovell, R. T. (1991). Nutrition of aquaculture species. J Anim Sci69(10): 4193-4200.
McAndrew, B. J., Turner, G. F., Robinson, R. L., Beveridge, M. C. M., Baird, D. J., Ross, L. G., Lowe-McConnell, R. H., Lorenzen, K. & Penman, D. J. (2000). Tilapias: Biology and Exploitation. Heidelberg, The Netherlands: Springer.
Milicic; v., Ragnheidur; T, Maria; Dos S. and Maja Turnšek Hančič (2017). Commercial Aquaponics Approaching the European Market: To Consumers’ Perceptions of Aquaponics Products in Europe. Water research 2017, 9(2) 80
Million, A., Grit B., Anja S., and Wolf R.(2014).Roof Water Farm.Participatory and Multifunctional Infrastructures for Urban Neighbor-hoods.In Finding Places for Productive Cities. Leeuwarden, the Netherlands.
Neori, A., Chopin, T., Troell, M., Buschmann, A., Kraemer, G., Halling, C., Shpigel, M. & Yarish, C. (2004). Integrated aquaculture: rationale, evolution and state of the art emphasizing seaweed biofiltration in modern mariculture. Aquaculture231(1–4): 361-391.
NRC (1999). Nutrient Requirements of Fish. Washington, USA: National academy press.
Nyamangara, J., Mtambanengwe, F., Musvoto, C. (2009) Carbon and nitrogen mineralization from selected organic resources available to smallholder farmers for soil fertility improvement in Zimbabwe. African J Agric Res4: 870-877.
Ochsenbein, G., Wachter, D. (2004) Sustainability assessment: Conceptual framework and basic methodology. Fed Off Spat Dev,1: 1-62.
Ragnarsdottir, K. V., Sverdrup, H. U. & Koca, D. (2011). Challenging the planetary boundaries I: Basic principles of an integrated model for phosphorous supply dynamics and global population size. Appl. Geochem.26: 303-306.
Rakocy, J. & Hargreaves, J. (1993). Integration of vegetables hydroponics with fish culture. USA: American Society of Agriculture Engineers..
Rakocy, J. (1997). Integrating Tilapia culture with vegetables hydroponics in recirculating systems. Baton Rouge, Louisiana: World Aquaculture Society.
Rakocy, J. (2012).Aquaponics. In: Aquaculture production systems, pp415 (J. Tidwell,ed.).: John Willey & Sons, Ltd Lowa, USA.
Rakocy, J., Masser, M. & Losordo, T. (2006). Recirculating Aquaculture Tank Production Systems: Aquaponics - Integrating Fish and Plant Culture. Southern Regional Aquaculture Center (SRAC)454: 1-16.
Roosta, H. & Mohsenian, Y. (2012). Effects of foliar spray of different Fe sources on pepper (Capsicum annum L.) plants in aquaponic system. Scientia Horticulturae146: 182–191.
Roostaa, H. & Hamidpour, M. (2011). Effects of foliar application of some macro- and micro-nutrients on tomato plants in aquaponic and hydroponic systems. Scientia Horticulturae129: 396–402.
Savidov, N., Hutchings, E. & Rakocy, J. (2007). Fish and plant production in a recirculating aquaponic system: a new approach to sustainable agriculture in Canada. Proceedings of the International Conference & Exhibition on Soilless Culture 7(42): 209-221.
Seawright, D., Stickney, R. & Walker, R. (1998). Nutrient dynamics in integrated aquaculture–hydroponics systems. Aquaculture160(3-4): 215-237.
Shu, L., Schneider, P., Jegatheesan, V. & Johnson, J. (2006). An economic evaluation of phosphorus recovery as struvite from digester supernatant. Bioresour Technol97(17): 2211-2216.
Somerville, C., Cohen, M., Pantanella, E., Stankus, A. & Lovatelli, A. (2014). Small-scale aquaponic food production. Food and Agriculture Organization of the United Nations. Rome: FAO.
Tokunaga, K., Tamaru, C., Ako, H. & Leung, P. (2015). Economics of small-scale commercial aquaponics in Hawai’. J. World Aquac. Soc.46: 20-32.
Turcios, A., Papenbrock, J. (2014). Sustainable treatment of aquaculture effluents-What can we learn from the past for the future? Sustain 6: 836-856.
Tyson, R., Simonne, E., Treadwell, D., White, J. & Simonne, A. (2008). Reconciling pH for Ammonia Biofiltration and Cucumber Yield in a Recirculating Aquaponic System with Perlite Biofilter. HORTSCIENCE 43(3): 719–724.
Tyson, R., Treadwell, D. & Simonne, E. (2011). Opportunities and Challenges to Sustainability in Aquaponic Systems. Hortitechnology21(1): 6-13.
Vadiee,A. and Viktoria, M. (2012).Energy Management in Horticultural Applications through the Closed Greenhouse Concept, State of the Art. Renewable and Sustainable Energy Reviews,16(7): 5087–5100.
Vermeulen, T. & Kamstra, A. (2013). The need for systems design for robust aquaponic systems in the urban environment. 104: 71-78.
Viljoen, A., Katrin B,, and Joe H. (2005). Continuous Productive Urban Landscapes: Designing Urban Agriculture for Sustainable Cities. Architectural Press