Estado e recursos naturais: 250 anos de produção de arroz em Portugal, séculos XVIII-XXI

Abstract

This article analyses rice production in Portugal from its establishment in the late eighteenth century to the present. Today, not only are the Portuguese the main consumers of rice in Europe, but this cereal is the second most-produced by Portuguese agriculture. However, the historical analysis of rice production in Portugal is limited to specific eras and/or geographies. This research aims to contribute to filling several research gaps, providing a long-term view of a current problem, as the terms of public support for rice production have recently been discussed. Thus, based mainly on statistical sources, the conclusion is that rice, after a phase of slow growth, established itself from the 1930s onwards as one of the main crops of Portuguese agriculture. In fact, rice was the only cereal in Portugal that managed to keep up with the increase in productivity of the other European countries. To this end, in conjunction with favourable agroecological and market factors, public policies were decisive, such as seed selection and the introduction of more productive varieties, the elimination of public health problems and the construction of major agricultural hydraulic public works.