New rare earth (RE) materials including RE phosphate as base fertilizer, bioactive RE micro-fertilizer and RE entire plant nutrition agent as topdressing fertil
Phenylcarboxymethyl Sulfoxide, PhSOCH2COOH (LH), complexes of six lanthanide nitrates: Ln2L2 (NO3)4·2LH·nH2O(where Ln= La, Ce, Pr, Nd, Sin, Eu)were sy