Abstract
The authors of most of the papers dealing with the seasonal breeding of sheep agree that the summer months are the less favourable season for sexual desire of the rams (Moule, 1960), their semen quality (McKenzie & Berliner, 1937; Gunn, Sanders & Granger, 1942; Comstock, Green, Winters & Nordskog, 1943; Phillips, Sohott, Eaton & Simmons, 1943; Sapsford, 1951; Hafez, Badreldin & Darwish, 1955; Cupps et al. 1960; and many others), and for spermatogenesis (Maqsood, 1951; Ortavant & Thibault, 1956).
Publisher
Cambridge University Press (CUP)
Subject
Genetics,Agronomy and Crop Science,Animal Science and Zoology
Cited by
22 articles.
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