Laboratory incubation studies and field studies with sweet corn
and onions were undertaken to evaluate interactions of lime,
phosphorus (P), and copper (Cu). Eight soils were incubated at a
constant temperature of 21 °C with combinations of band placed
monocalcium phosphate (MCP), ammonium sulfate (AmS), and copper
sulfate pentahydrate (CSPH)...
Published April 1975. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog