title: [Homeopathic prophylaxis in dairy cows on an organic farm part 1--fertility].
abstract: The objective of the study was to assess the efficacy of different prophylactically applied homeopathic compounds on health and fertility during the periparturient period on an organic dairy farm. In a randomised double blinded study 146 dairy cows were enrolled in two treatment groups. The average milk yield was about 5100 kg per cow per lactation. The treatment group received the homeopathic compounds Carduus comp. and Coenzyme comp. at drying off, Traumeel on the day of calving, Lachesis comp. on day 7 post partum (p.p.) and Carduus comp. and Coenzyme comp. on day 14 days p.p. The control group followed the same protocol with a placebo (physiological saline solution). Each drug was administered subcutaneously in a dosage of 5 ml. At drying off, the day of calving and in weekly intervals until day 35 p.p. clinical examinations as well as blood sampling were performed. The effect of treatment was measured by clinical parameters, reproductive performance and serum profiles (Ca, P, AST, Urea, Bilirubin). Data of reproductive performance (days to first service, days open, conception rate) were compared between treatment groups and to those in the previous lactation. There was no significant difference between both treatment groups. Cows of the treatment group had an earlier onset of cyclic activity, especially when milk yield was considered as an influencing factor (82% vs. 57%, P < 0,05). In contrast the cows of the treatment group had a significant lower submission rate. The prophylactic treatment of all cows did not have an effect in general, but in cows with increased milk yield, especially in the current lactation. The reproductive performance in the previous lactation did not have any effects on the success of the homeopathic treatment. Reproductive performance in the herd could be enhanced slightly compared to the previous lactation.
authors.affiliation: Tierklinik für Fortpflanzung, Freie Universität Berlin. author@bestandsbetreuung.de
authors.forename: Ch
authors.initials: Ch
authors.lastname: Fidelak
authors.forename: P
authors.initials: P
authors.lastname: Klocke
authors.forename: W
authors.initials: W
authors.lastname: Heuwieser
mesh_terms: D000818:Animals; D002417:Cattle; D003612:Dairying / Q000379:methods; D004311:Double-Blind Method; D005260:Female; D005298:Fertility / Q000187:drug effects*; D005571:Formularies, Homeopathic as Topic; D007774:Lactation / Q000502:physiology*; D008892:Milk / Q000378:metabolism*; D011247:Pregnancy; D012098:Reproduction