Effect of two dietary phosphorus levels on the performance of laying hens and eggshell quality over the common laying period - Tischler, Annamária; Tossenberger, János; Halas, Veronika (2013)
21 International Symposium "Animal Science Days", Padova, Italy, September 18-20, 2013
Bibliografija: 19 jed.
Keywords: Kokoši nesilice -- Hranidba -- Fosfor -- Jaja -- Kvaliteta ljuske