| 581 |
(75) Enriching duck rations with trace elements (Zn, Cu, Mn). |
1974 |
| 582 |
(76)Growth and mineral content of certain organs of chicks as influenced by supplemental Mn, Zn and Cu. |
1974 |
| 583 |
(76)Growth and mineral content of certain organs of chicks as influenced by supplemental Mn, Zn and Cu. |
1974 |
| 584 |
(77)Mineral composition of some common feedstuffs. |
1974 |
| 585 |
(78) Influence of various levels of zinc and phytate in the ration on growth and some blood components in Dokki-4 chicks. |
1974 |
| 586 |
(78) Influence of various levels of zinc and phytate in the ration on growth and some blood components in Dokki-4 chicks. |
1974 |
| 587 |
Effect of age and certain microadditives on the reproductive capacity of Dokki-4 cockerels, |
1974 |
| 588 |
(79)Influence of feeding zinc additives on chicken’s blood components of immunological properties. |
1973 |
| 589 |
(79)Influence of feeding zinc additives on chicken’s blood components of immunological properties. |
1973 |
| 590 |
Hen-housed producton, mortility and egg quality of Fayoumi,dokki-4 and rose Island Red pullets. |
1973 |
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