
%0 Journal Article
%A Dun, RB 
%T Recording the lambing performance of ewes under field conditions
%J Australian Journal of Experimental Agriculture
%D 1963/09/01
%V 3
%N 10
%P 228-231
%K 
%R https://doi.org/10.1071/EA9630228
%U https://www.publish.csiro.au/paper/EA9630228 
%X A technique is described which enables the accurate division of a flock of ewes into three categories of lambing performance-dry ewes, ewes which have lost their lambs (lambed and lost) and ewes with lambs at foot (lactating ewes). This technique is of particular value when a record of lambing by, individual ewes is required under field conditions. It also provides a rapid and inexpensive means of surveying problems of flock fertility, on graying properties. 
