The results of a recent study shed light on the copper-zinc relationship in soil and its effect on soybean toxic response MADISON, WI, NOVEMBER 9, 2009 -- Agricultural soils accumulate trace metals, ...
OLD BRIDGE, N.J.--(BUSINESS WIRE)--Old Bridge Chemicals has been certified by the Organic Materials Review Institute (OMRI) for their Copper Sulfate Pentahydrate to be used in certified organic ...