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Crop Production in the East of Scotland - SASA

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ReferencesKirby E.J.M and 17 o<strong>the</strong>rs (1987). An analysis <strong>of</strong> primordium <strong>in</strong>itiation <strong>in</strong> Avalon wheatcrops with different sow<strong>in</strong>g dates and at n<strong>in</strong>e sites <strong>in</strong> England and <strong>Scotland</strong>. Journal <strong>of</strong>Agricultural Science, Cambridge 109, 123-134.Kirchmann, H. & Thorvaldsson, G. (2000). Challeng<strong>in</strong>g targets for future agriculture.European Journal <strong>of</strong> Agronomy 12, 145-161.MacKerron D.K.L. (1985). A simple model <strong>of</strong> potato growth and yield. II. Validation andexternal sensitivity. Agricultural and Forest Meteorology 34, 285-300.MacKerron D.K.L. (1987). A wea<strong>the</strong>r-driven model <strong>of</strong> potential yield <strong>in</strong> potato and itscomparison with achieved yields. Acta Horticulturae 214, 85-94.MacKerron D.K.L. & Waister P.D. (1985). A simple model <strong>of</strong> potato growth and yield. I.Model development and sensitivity analysis. Agricultural and Forest Meteorology 34, 241-252.MAFF (1998). The British Survey <strong>of</strong> Fertiliser Practice. Fertiliser Use on Farm <strong>Crop</strong>s for<strong>Crop</strong> Year 1997. London: The Stationery Office.May R. (1999). Genetically modified foods: facts, worries, policies and public confidence.Policy Paper S4815, Office <strong>of</strong> Science & Technology, February 1999 (London: unpublished).Meiklejohn A.K.M. (1951). Agriculture. In Scientific Survey <strong>of</strong> South-<strong>East</strong>ern<strong>Scotland</strong> (Eds.A.G. Ogilvie et al.). Ed<strong>in</strong>burgh: British Association for <strong>the</strong> Advancement <strong>of</strong> Science, pp. 95-112.Mercer R. & Tipp<strong>in</strong>g R. (1994). The prehistory <strong>of</strong> soil erosion <strong>in</strong> <strong>the</strong> Nor<strong>the</strong>rn and <strong>East</strong>ernCheviot Hills, Anglo-Scottish Borders. In The History <strong>of</strong> Soils and Field Systems (Eds. S.Foster & T.C. Smout). Aberdeen: Scottish Cultural Press, pp. 1-25.Monteith J.L. (1981). Does light limit crop production? In Physiological Processes Limit<strong>in</strong>gPlant Productivity (Ed. C.B. Johnson). London: Butterworth, pp. 23-38.Pimental D. & Pimental M. (1979). Food Energy & Society. London: Edward Arnold.Porter J.R. and 19 o<strong>the</strong>rs (1987). An analysis <strong>of</strong> morphological development stages <strong>in</strong>Avalon w<strong>in</strong>ter wheat crops with different sow<strong>in</strong>g dates and at ten sites <strong>in</strong> England and<strong>Scotland</strong>. Journal <strong>of</strong> Agricultural Science, Cambridge 109, 107-121.Slesser M. (1975). Energy requirements <strong>of</strong> agriculture. In Food, Agriculture and Society(Eds. J. Lenihan & W.W. Fletcher). Glasgow: Blackie, pp. 1-20.Solhaug K.A. (1991). Influence <strong>of</strong> photoperiod and temperature on dry matter productionand chlorophyll content <strong>in</strong> temperate grasses. Norwegian Journal <strong>of</strong> Agricultural Sciences5, 365-383.Taylor B.R. & Morrice L.A.F. (1991). Effects <strong>of</strong> husbandry practices on <strong>the</strong> seed yield and oilcontent <strong>of</strong> l<strong>in</strong>seed <strong>in</strong> Nor<strong>the</strong>rn <strong>Scotland</strong>. Journal <strong>of</strong> <strong>the</strong> Science <strong>of</strong> Food and Agriculture.57, 189-198.Walker A.D., Campbell C.G.B., Heslop R.E.F., Gauld J.H., La<strong>in</strong>g D., Shipley B.M. & Wright G.G.(1982). <strong>East</strong>ern <strong>Scotland</strong>: Soil and Land Capability for Agriculture. Aberdeen: TheMacaulay Institute for Soil Research.WCED (1987). Our Common Future. World Commission on Environment and Development.Oxford: Oxford University Press.51

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