In an international context, Pardey et al. (2006) noted concerns that both productivity growth and investment in agricultural R&D are falling, particularly in developed economies, with implications for food security in developing countries reliant on technology 'spillovers', whose populations will continue to increase for several decades. Productivity in broadacre has likely grown at the rate of 2 percent per annum from 1953 to 1968 and a the rate of 2.5% since. In a companion paper, trends in productivity growth in Australian broadacre agriculture were reviewed.
|Number of pages||8|
|Publication status||Published - 2007|