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Rasse- und Geschlechtsunterschiede im Temperament von Kälbern in Mutterkuhhaltung
(Schlütersche Verlagsgesellschaft, 2001)
Behavioural traits related to temperament were studied in German Angus (Aberdeen Angus x German dual purpose breeds) and German Simmental cattle. Temperament was defined as the animal's behavioural response to handling. ...
Differences in recombination rates on chromosome 23 between German Angus and German Simmental and breed specific linkage mapping
(Wiley: 12 months, 2003)
Five paternal half sib families of German Angus (GA) (n = 428) and six of German Simmental (GS) (n = 378) including dams were genotyped with 11 microsatellites (INRA132, RM033, BM1815, BM1258, BOLA-DRB1, BM1818, BM1905, ...
Zum Zuchtziel beim Rhönschaf in Hinblick auf Mutterschafgewicht und Fruchtbarkeit unter dem Aspekt extensiver und intensiver Haltung = Investigations on the breeding goal in the Rhonschaf-breed in respect to ewe's weight and fertility under consideration of extensive and intensive conditions
(ARCHIV FUR TIERZUCHT, 1998)
The German Rhönschaf breed belonged to the rare breeds in the past decade but has now recovered in respect to the population size. A change in the breeding goal towards an increasing of body weight can be observed. The ...
Genetische und umweltbedingte Einflüsse auf die Verfettung und Fettqualität bei Merinolandschaflämmern = Genetic and environmental effects on fat content and quality in merino lambs
(EUGEN ULMER GMBH CO, 2001)
Fat content parameters. The one performance group kept under extensive conditions showed less fat content than the intensively kept groups and male lambs less than females. In the extensive group a higher portion of saturated ...