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1765. Dunbar, B. and D. Nielsen. 1987. White lupins as a rotation alternative with winter wheat in conservation tillage systems.. IN: J.F. Power(ed.) The role of legumes in conservation tillage systems.
Tested white lupin adaptability to irrigated and non-irrigated conditions in Colorado. Screened the crop for a number of herbicides, none of which was entirely satisfactory. All damaged or killed the lupins at rates needed to control weeds. Non-irrigated yields were about 30 bu/ac, up to 50 bu/ac with full irrigation. Lupins did not appear to utilize stored soil water at lower depths.