
%0 Journal Article
%A Robson, AD 
%A Snowball, K 
%T Response of narrow-leafed lupins to cobalt application in relation to cobalt concentration in seed
%J Australian Journal of Experimental Agriculture
%D 1987/10/01
%V 27
%N 5
%P 657-660
%K 
%R https://doi.org/10.1071/EA9870657
%U https://www.publish.csiro.au/paper/EA9870657 
%X The effect of cobalt concentration in seeds on the response of narrow-leafed lupins to applied cobalt was examined in a glasshouse experiment. As seed cobalt concentrations increased from 6 to 400 in ng/g, the magnitude of the response to applied cobalt in both shoot weight and nitrogen concentrations in shoots decreased. However, even with a concentration of 400 ng/g, there was still a 10% increase in shoot weight with cobalt application. Cobalt concentrations shoots were a poor indicator of the adequacy of cobalt supply. 
