Time trends in production of Merino ram breeding flocks in New South Wales [sheep]
1991
Atkins, K.D. | Semple, S.J. (New South Wales Agriculture and Fisheries, Orange (Australia). Agricultural Research and Veterinary Centre)
A total of 60 flocks, each with at least 5 annual records, were included in a least squares regression analysis over the period 1979-1989. Total responses in fleece weight and fibre diameter were plus 7.7 percent (linear) and plus 0.50 micron (curvilinear) respectively. There was substantial variation between flocks in estimated trends.
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