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Abstract

This article describes the husbandry and management of dairy farms with increasing herd size. The monitoring of calving, fertility, health, feeding, housing, pregnancy, inseminations, hygiene, hoof care, economic factors and labour are emphasized.

Author(s)
Pelzer, A.
Publisher
Lehr- und Forschungszentrum für Landwirtschaft Raumberg-Gumpenstein, Irdning, Austria
Citation
39. Viehwirtschaftliche Fachtagung gemäss Fortbildungsplan des Bundes. Milchproduktion - Status quo und Anpassung an zukünftige Herausforderungen, Raumberg-Gumpenstein, Austria, 25-26 April, 2012, 2012, pp 19-21
Abstract

Rabbit females were given 20 or 40 IU HCG/kg body weight (experiments 1 and 2) and were inseminated on the day of parturition or on days 1, 2, 3, 4, 5 or 18 after parturition. In the 2 experiments, the ovulation rate averaged 50 and 94% resp. Day of insemination had no significant effect on CR....

Author(s)
Fischer, B.
Citation
Zuchthygiene, 1977, 12, 2, pp 93-94
Abstract

An attempt was made to correlate the results of A. I. with the size and consistency of the ovaries in 1260 cattle. Only about 60% of the animals examined had ovaries which were normal in both respects. The av. number of inseminations per pregnancy for animals with apparently normal ovaries was 1.22 ...

Author(s)
GRIMM, H., Jr.
Publisher
Cph.,
Citation
Report. 2nd int. Congr. Physiol. Path. Anim. Reprod. Artif. Insem., 1952, 2, pp 56-60