Any conversation on cereal or crop areas in Ireland might be best set against the experiences of the past 170 years or so, when there was about 1m hectares of cereals in the country. This is shown by the CSO data in Figure 1, when in 1847 the major cereal was oats with over 600,000ha at the time. This fell on a relatively consistent basis up to about 1970 and has remained relatively flat since then.