Abstract
Five hundred ten duck eggs of Pekin and each of Muscovy duck eggs were incubated to determine fertility and hatchability. The eggs were cleaned and stored at 18-21oC for 6 days prior to setting in the incubator. The eggs were incubated in a forced-draft electric incubator and the hatching performances were recorded. Ninety Pekin and ninety Muscovy day-old ducklings were randomly selected from the hatched ducklings for a growth trial. Each breed was divided into three replications and each replication had 30 ducklings. They were reared up to 10 weeks of age. Fertility of Muscovy duck eggs tended to be higher (P>0.05) than that of Pekin duck eggs. Hatchability of Pekin egg on fertile egg was higher (P<0.05) than that of Muscovy eggs. But, dead in shell of Muscovy duckling was higher (P<0.05) than that of Pekin duckling. Feed consumption was higher (P<0.01) in Muscovy ducklings than that of Pekin ducklings. Feed conversion was slightly higher (P>0.05) in Muscovy ducklings than that of Pekin. At 10 weeks of age, Muscovy ducklings were slightly heavier (P>0.05) than that of Pekin. It was concluded that the fertility of Pekin and Muscovy ducks are more or less similar while hatchability is higher in Pekin ducks. Muscovy ducks are superior in respect of feed conversion and growth rate.DOI: http://dx.doi.org/10.3329/pa.v20i1-2.16859 Progress. Agric. 20(1 & 2): 93 98, 2009
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