Effect of a partial replacement of limestone by a caso4-zeolite mixture combined with a slight protein reduction on production indices, egg quality, and excreta pH in laying hens
- Romero, C.
- Onyango, E.M.
- Powers, W.
- Angel, R.
- Applegate, T.J.
ISSN: 1056-6171
Argitalpen urtea: 2012
Alea: 21
Zenbakia: 2
Orrialdeak: 325-334
Mota: Artikulua