Effect of breeder age on eggshell thickness, surface temperature, hatchability and chick weigh
Two experiments were carried out to study the effect of breeder age on incubation parameters (hatchability, eggshell thickness, egg surface temperature and chick weight). In Exp. 1, fertile eggs (30- and 60-wk-old breeders) were incubated at three different temperatures (36.8, 37.8 and 38.8 ºC). Egg...
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| I publikationen: | Revista Brasileira de Ciência Avícola |
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| Huvudupphov: | , , , |
| Materialtyp: | Artigo |
| Språk: | Inglês |
| Utgiven: |
Fundação APINCO de Ciência e Tecnologia Avícolas
2012
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| Ämnen: | |
| Länkar: | https://www.redalyc.org/articulo.oa?id=179722273002 |
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