Fertility and hatchability in duck eggs
| Autor: | M.E. Abd El-Hack, Essam M. Abdelfattah, César Augusto Betancur Hurtado, Dairon Más Toro, Shaaban S. Elnesr, Mahmoud Alagawany |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0303 health sciences
biology Hatching media_common.quotation_subject 0402 animal and dairy science Zoology Aquatic animal Fertility 04 agricultural and veterinary sciences Broodstock biology.organism_classification Anatidae 040201 dairy & animal science 03 medical and health sciences Waterfowl Cosmopolitan distribution Animal Science and Zoology Flock 030304 developmental biology media_common |
| Zdroj: | World's Poultry Science Journal. 75:599-608 |
| ISSN: | 1743-4777 0043-9339 |
| Popis: | Ducks are waterfowl belonging to the Anatidae family of cosmopolitan distribution. In duck production systems, obtaining ducklings at one-day-old is determinant for the productive chain. The egg pr... |
| Databáze: | OpenAIRE |
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