Reproductive performance of Cobb 500 breeder hens fed diets supplemented with zinc,manganese, and copper from inorganic and amino acid-complexed sources |
| |
Affiliation: | 2. Department of Animal and Avian Sciences, University of Maryland, College Park 20742; and;3. Zinpro Corporation, Eden Prairie, MN 55344 |
| |
Abstract: | |
| |
Keywords: | amino acid complex broiler breeder fertile egg trace mineral |
本文献已被 ScienceDirect 等数据库收录! |
|