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Genetic parameters for residual feed intake in a random population of Pekin duck
Genetic Parameters Residual Feed Intake Pekin Duck
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2017/3/8
The feed intake (FI) and feed efficiency are economically important traits in ducks. To obtain insight into this economically important trait, we designed an experiment based on the residual feed inta...
Reproductive Performance of F1 Pekin Duck Breeders Selected with Ultrasound Scanning for Breast Muscle Thickness and the Effect of Selection on F2 Growth and Muscle Measurement
breast muscle ultrasound breeders egg weight fertility hatchability
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2010/11/12
A study was conducted to assess the effect of selection for breast muscle thickness in Pekin
ducks on reproduction of F1 and growth performance of the resulting progeny. At 7 and 23 wk of age, the li...