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AbstractFull Text

These proceedings present 34 abstract of papers submitted at the 3rd International Scientific Conference "Animal Biotechnology", held in Nitra, Slovak Republic, 10 December 2015. Topics of papers focused on genetics, reproduction and on the development, progress and application of biotechnology on...

Animal Production Research Centre (APRC) Nitra, Lužianky, Slovakia
Slovak Journal of Animal Science, 2015, 48, 4, pp 181-194

In 1960 in Czechoslovakia there were 139 A. I. stations with 2851 bulls, of which 55.6% were élite; the bull/cow ratio was 1: 822. A total of 83.1% of the cow population was inseminated, the conception rate being 87.1% and the insemination index [see A. B. A., 30, No.1716] 1.96, with 86.3 live...

Pëibyl, E.; Polák, L.
Zuchthygiene, Fortpflanzungsstorungen und Besamung der Haustiere, 1961, 5, pp 186-198

In 1962, in Romania, there were 4.5 million cattle, 13 million sheep, 5 million pigs and 1.1 million horses. Of the cattle, 36% were Simmental, 29% Swiss Brown, 15% Red, 11% Pinzgau and 9 % Romanian Steppe. 22 % of all cattle and 28 % of all sheep were artificially inseminated.

Santner, Th.
Tierzuchter, 1962, 14, pp 753