Grains and field crops
These 1973 results don't give a good fit to the relationship between yield and May to Octoberrainfall based on the 1971 and 1972 results. (Graph). At a market price of $77 p~ tonne, "break even" point for lupin is 333 kg/ha which is at the 150 mm May to October rainfall level. * Lupins Gross Return exceeds that of wheat for one reason or another. (Wheat at $90 per tonne, Lupins at $77 per tonne) + Wheat Gross Return exceeds that of lupins. 73LG6, 73LG7, 73LG8, 73A15, 73A15, 73BA6, 73C3, 73MT8, 73MT10, 73N3.
Number of Pages
Walton, G. (1973), 1973 Lupin cultivar comparison. Department of Agriculture and Food, Western Australia, Perth. Report.