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Journal of the Department of Agriculture, Western Australia, Series 4

Keywords

Sheep, Mating behaviour, Reproductive performance

Disciplines

Animal Studies | Behavioral Economics | Other Social and Behavioral Sciences | Sheep and Goat Science

First Page Number

192

Last Page Number

195

ISSN

0021-8618

Abstract

THE age or experience of the ram, the number of ewes it has to serve and the management of the ram and ewe flock at mating time all influence the lamb-marking percentage.

These are the findings of a systematic research programme conducted over the period 1963 to 1955 by Dr. R. J. Lightfoot,* in collaboration with Mr. J. A. C. Smithf (1966) and continued by the author in the years 1967 to 1969.

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