
%0 Journal Article
%A Roughley, RJ 
%A Walker, MH 
%T A study of inoculation and sowing methods for <I>Trifolium subterraneum</I> in New South Wales
%J Australian Journal of Experimental Agriculture
%D 1973/06/01
%V 13
%N 62
%P 284-291
%K 
%R https://doi.org/10.1071/EA9730284
%U https://www.publish.csiro.au/paper/EA9730284 
%X The effects of treatments known to influence the nodulation of subterranean clover (Trifolium subterraneum) were tested at 32 sites in New South Wales. The influence of the treatments varied but where positive effects were obtained the results generally corroborated earlier findings. At soil pH values below 5.5, lime pelleting was generally superior to slurry inoculation without lime but still better nodulation resulted from drilling inoculated seed with equal parts of lime and superphosphate. The results highlighted the difficulty of predicting the need to inoculate seed to achieve effective nodulation. The soil texture and pH, presence of the host plant and the previous history of the site were not reliable guides. Nodulation was generally improved by separating seed and superphosphate and by drilling seed rather than broadcasting it even if covered later. 
