
%0 Journal Article
%A Campbell, RJ 
%A Saville, DG 
%A Robards, GE 
%T Evaluation of natural annual pastures at Trangie in central western New South Wales. 1. Sheep production
%J Australian Journal of Experimental Agriculture
%D 1973/06/01
%V 13
%N 62
%P 238-244
%K 
%R https://doi.org/10.1071/EA9730238
%U https://www.publish.csiro.au/paper/EA9730238 
%X Natural annual pasture at Trangie, New South Wales, was set stocked from August, 1967 to December 1970 at rates of 2.5, 3.7, and 4.9 merino wethers per ha to determine an optimum stocking rate for the pasture type. All stocking rates were supported without the necessity to hand feed any sheep. Wool production per head was reduced significantly by increased stocking rate in 1968, but not in 1969 and 1970. The suppression of barley grass at the higher stocking rates appeared to benefit animal production in 1969. Substitution of portion of the natural annual pasture with areas of lucerne or natural perennial pasture was also investigated and found to be ineffective in increasing wool production per head above that of wethers at similar rates of stocking on natural annual pasture alone. Possible reasons for the apparent failure of the grazing supplements, particularly lucerne, are discussed in terms of grazing pressure and management strategies. 
