Results 261 to 270 of about 6,064,043 (305)
Some of the next articles are maybe not open access.
The reasons of mortality of fattening swines in intesive swine production
1997The research study was carried out in "Dubravica" a large scale swine farm near by Zaprešić. The necropsy of dead fattening swines was conducted during in the period of investigation. The results of pathomorphologicaly examination of dead carcasses during the investigation period was established the structure of the mortality rate.
Vrbanac, Ivan +4 more
openaire +1 more source
[In vitro production of swine embryos].
DTW. Deutsche tierarztliche Wochenschrift, 1997In vitro production of transferable pig embryos is the key technology for an optimized utilization of high yielding farm animals, for the development of recent agricultural products and for the maintenance of genetic variability. Here we present research results of a recent larger study.
D, Rath, H, Niemann
openaire +1 more source
[Disease prevention in swine production].
Schweizer Archiv fur Tierheilkunde, 1999First, it is mentioned that the health status of the population of Swiss swines is very good in comparison to other nations due to the activity of the pig health service (PHS) and that in many places the conditions for a reduction of the use of antimicrobials are already there. Then, the activity of the PHS is described.
H, Keller, E, Bürgi
openaire +1 more source