Results of progeny tests for milk production, based on 100-day yields, 1976
Ruegsegger, A., 1976: Results of progeny tests for milk production, based on 100-day yields, 1976. Mitteilungen, Schweizerischer Fleckviehzuchtverband (5): 50-57
Data are given on breeding values of 134 bulls (72 Simmental used for natural mating, plus 54 Simmental and 8 Red-Holstein used for AI) for milk yield, fat % and protein %, based on their daughters' performance in first 100 days of 1st lactation.