Behaviour of Polish Merino rams in group mating system
1991
Dankowski, A. | Siminska, E. | Klosowski, J. (Akademia Techniczno-Rolnicza, Bydgoszcz (Poland))
Observations of 6 rams maintened in group of 15-31 ewes were carried out. The higher number of copulation during the first half of breeding seasons was observed. The significant higher mating behaviour in the afternoon and in the evening was stated
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