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pro vyhledávání: '"A. I. Abed El-Ghany"'
Autor:
Ahmed S. Hussein, E. M. Qota, A. I. Abed El-Ghany, A. M. El-Sudany, Youssef A. Attia, A. E. Tag El-Din
Publikováno v:
Tropical Animal Health and Production. 41:461-475
In order to study the influence of lecithin and vegetable oils on improving productive and reproductive performance, egg quality, and metabolic profile of dual-purpose crossbred hens in the tropics, a total of 224 hens, 47-wk old, 112 each of Gimmiza