Zobrazeno 1 - 1
of 1
pro vyhledávání: '"H.A. Bekker"'
Autor:
N. C. Tyler, H.A. Bekker
Publikováno v:
South African Journal of Animal Science; Vol 42, No 3 (2012); 304-309
South African Journal of Animal Science, Volume: 42, Issue: 3, Pages: 304-309, Published: 2012
South African Journal of Animal Science, Volume: 42, Issue: 3, Pages: 304-309, Published: 2012
Reports on the influence of dietary crude protein on male broiler breeder fertility are not consistent, and therefore an experiment was conducted to determine the effect of three isoenergetic diets containing 10.5%, 12.6% and 15% crude protein, respe