Citation

Li G. D. , Helyar K. R. , Conyers M. K. , Cregan P. D. , Cullis B. R. , Poile G. J. , Fisher R. P. Castleman L. J. C. (2001) Potassium deficiency and its management in a long-term rotation experiment in the south-western slopes New South Wales . Australian Journal of Experimental Agriculture 41, 497-505.

https://doi.org/10.1071/EA00108