Boadu, Paul, Aidoo, Robert, Ohene-Yankyera, Kwasi, Kleih, Ulrich, Abdoulaye, Tahirou, Orchard, John and Maroya, Norbert (2019) A latent class modelling approach to evaluating farmers’ preferences for pona seed yam certification systems and their willingness to pay in Ghana. International Journal of Agricultural Extension and Rural Development Studies, 6 (1). pp. 1-25. ISSN 2058-9093 (Print), 2058-9107 (Online)

Boadu, Paul, Aidoo, Robert, Yankyera, Kwasi-Ohene, Kleih, Ulrich, Abdoulaye, Tahirou, Maroya, Norbert, Orchard, John and Bekoe, Stephen (2018) Farmers’ perception about quality of planted seed yam and their preferences for certified seed yam in Ghana. International Journal of Food and Agricultural Economics, 6 (3). pp. 71-83. ISSN 2147-8988 (Print), 2149-3766 (Online)

Orchard, John, Chancellor, Timothy ORCID: https://orcid.org/0000-0002-4442-7001, Denton, Roy, Fall, Amadou Abdoulaye and Jaeger, Peter (2013) Annex 1. Vol. 2 of Growing Africa: Unlocking the potential of agribusiness. Project Report. The World Bank, Washington D.C., USA.

Kleih, Ulrich, Linton, John, Marr, Ana ORCID: https://orcid.org/0000-0002-8764-5682, Mactaggart, Murdoch, Naziri, Diego ORCID: https://orcid.org/0000-0002-8078-5033 and Orchard, John E. (2012) Financial services for small and medium-scale aquaculture and fisheries producers. Marine Policy, 37. pp. 106-114. ISSN 0308-597X (doi:10.1016/j.marpol.2012.04.006)

Rees, Debbie ORCID: https://orcid.org/0000-0003-3541-0424, Farrell, Graham and Orchard, John (eds.) (2012) Crop post-harvest: science and technology, perishables. Wiley-Blackwell, Chichester, UK. ISBN 978-0-632-05725-2 (hbk), 978-1-4443-5463-8 (ebk)

Tortoe, C., Orchard, J., Beezer, A. and Tetteh, J. (2011) Application of radial basis function network with a Gaussian function of artificial neural networks in osmo-dehydration of plant materials. Journal of Artificial Intelligence, 4 (4). pp. 233-244. ISSN 1994-5450 (Print), 2077-2173 (Online) (doi:10.3923/jai.2011.233.244)

Suleiman, M., Rees, D. ORCID: https://orcid.org/0000-0003-3541-0424 and Orchard, J. (2010) Comparison of susceptibility to postharvest rots of 'Conference' pears produced organically and conventionally. In: Herppich, W.B., (ed.) Proceedings of the Third International Conference Postharvest Unlimited 2008. Acta Horticulturae (858). International Society for Horticultural Science, Leuven, Belgium, pp. 251-254. ISBN 978-90-66052-06-2 ISSN 0567-7572

Antonidaki-Giatromanolaki, Anna, Orchard, John, Papadimitriou, Michel, Dragassaki, Magdalena and Vlahos, Ioannis (2010) Propagation of Ptilostemon chamaepeuce (L.) less through tissue culture. Journal of Biological Research-Thessaloniki, 13. pp. 105-111. ISSN 1790-045X

Tortoe, C., Orchard, J. and Beezer, A. (2009) Effect of agitation and antagonism between sucrose and sodium chloride on mass transfer during osmo-dehydration in plant materials. International Food Research Journal, 16. pp. 521-530. ISSN 1985-4668 (Print), 2231-7546 (Online)

Tortoe, Charles, Orchard, John and Beezer, Anthony (2008) Artificial cell studies in simulated apple and potato starch cell complex during osmotic dehydration. Journal of Food Quality, 31 (5). pp. 559-570. ISSN 0146-9428 (Print), 1745-4557 (Online) (doi:10.1111/j.1745-4557.2008.00220.x)

Tortoe, Charles, Orchard, John, Beezer, Anthony and Tetteh, John (2008) Artificial neural networks in modelling osmotic dehydration of foods. Journal of Food Processing and Preservation, 32 (2). pp. 270-285. ISSN 1745-4549 (online) (doi:10.1111/j.1745-4549.2008.00178.x)

Antonidaki-Giatromanolaki, A., Orchard, J.E., Dragassaki, M. and Vlahos, J.C. (2008) Propagation of Sternbergia sicula, by seed and tissue culture. In: Criley, R.A., (ed.) XXVII International Horticultural Congress - IHC2006: International Symposium on Ornamentals. Acta Horticulturae (766). International Society for Horticultural Science, Leuven, Belgium, pp. 149-154. ISBN 978-90-66051-56-0 ISSN 0567-7572

Antonidaki-Giatromanolaki, Anna, Orchard, John, Papadimitriou, Michael, Dragassaki, Magdalena and Vlahos, Ioannis (2008) Propagation by stem cuttings of Ptilostemon chamaepeuce (L.)less. Propagation of Ornamental Plants, 8 (4). pp. 186-189. ISSN 1311-9109

Tortoe, Charles, Orchard, John and Beezer, Anthony (2007) Prevention of enzymatic browning of apple cylinders using different solutions. International Journal of Food Science and Technology, 42 (12). pp. 1475-1481. ISSN 0950-5423 (doi:10.1111/j.1365-2621.2006.01367.x)

Tortoe, Charles, Orchard, John and Beezer, Anthony (2007) Comparative behaviour of cellulosic and starchy plant materials during osmotic dehydration. Journal of the Science of Food and Agriculture, 87 (7). pp. 1284-1291. ISSN 0022-5142 (doi:10.1002/jsfa.2843)

Tortoe, Charles, Orchard, John and Beezer, Anthony (2007) Osmotic dehydration kinetics of apple, banana and potato. International Journal of Food Science and Technology, 42 (3). pp. 312-318. ISSN 0950-5423 (doi:10.1111/j.1365-2621.2006.01225.x)

Tortoe, Charles, Orchard, John, Beezer, Anthony and O'Neil, M. (2007) Potential of calorimetry to study osmotic dehydration of food materials. Journal of Food Engineering, 78 (3). pp. 933-940. ISSN 0260-8774 (doi:10.1016/j.jfoodeng.2005.12.006)

Legge, Alan, Orchard, John, Graffham, Andy, Greenhalgh, Peter and Kleih, Ulrich (2006) The production of fresh produce in Africa for export to the United Kingdom: mapping different value chains. Technical Report. Natural Resources Institute, Chatham, UK.

Orchard, John and Tortoe, Charles (2006) Microstructural changes of osmotically dehydrated tissues of apple, banana, and potato. Scanning, 28 (3). pp. 172-178. ISSN 0161-0457 (doi:10.1002/sca.4950280306)

O'Neill, M.A.A., Beezer, A.E., Mitchell, J.C. ORCID: https://orcid.org/0000-0003-2945-3292, Orchard, J. and Connor, J.A. (2004) Determination of Michaelis-Menten parameters obtained from isothermal flow calorimetric data. Thermochimica Acta, 417 (2). pp. 187-192. ISSN 0040-6031 (doi:10.1016/j.tca.2003.07.019)

Greenhalgh, Peter, Orchard, John and Tallontire, Anne (2003) Assessment of needs and feasibility of commercial production of tropical fruits and vegetables for diversified exports in Ethiopia and Sudan. [Working Paper]

O'Neill, M.A.A., Beezer, A.E., Labetoulle, C., Nicolaides, L., Mitchell, J.C. ORCID: https://orcid.org/0000-0003-2945-3292, Orchard, J.A., Connor, J.A., Kemp, R.B. and Olomolaiye, D. (2003) The base catalysed hydrolysis of methyl paraben: a test reaction for flow microcalorimeters used for determination of both kinetic and thermodynamic parameters. Thermochimica Acta, 399 (1-2). pp. 63-71. ISSN 0040-6031 (doi:10.1016/S0040-6031(02)00401-X)

O'Neill, M.A.A., Beezer, A.E., Deal, R.M., Morris, A.C. ORCID: https://orcid.org/0000-0003-2945-3292, Mitchell, J.C. ORCID: https://orcid.org/0000-0003-2945-3292, Orchard, J.A. and Connor, J.C. (2003) Survey of the effect of fill volume on the values for the enthalpy and rate constant derived from isothermal microcalorimetry: applications of a newly developed test reaction. Thermochimica Acta, 397 (1-2). pp. 163-169. ISSN 0040-6031 (doi:10.1016/S0040-6031(02)00270-8)

Orchard, J. (2000) Ad-hoc expert meeting on socially and environmentally responsible banana production and trade. Overview report. Documentation. Natural Resources Institute, Chatham, UK.