- Energy Values of Feed Ingredients for White Pekin Ducks
The study provide new information on AMEn and TMEn values for bakery byproduct, corn, corn gluten meal, soybean meal and wheat red dog; and demonstrated that the energy values, for White Pekin ducks, of bakery byproduct and corn gluten meal are greater.
- A. Farhat, S. Lavallée, ER Chavez, SP Touchburn, PC Laguë
Although improving carcass quality of meat type ducks is an objective and a necessity, the effect of selection for breast muscle thickness using the ultrasound on reproduction of the breeders and the continuity of response of the progeny in term of.
- S. Lavallée, ER Chavez, SP Touchburn, PC Laguë
Objectives The objective of this experiment was to evaluate the effects on body weight measurements of two levels of feed intake restriction of 23 weeks of age Pekin duck selected at 7 weeks of age for maximum body weight (BW) and breast muscle thickness.
- CARDIOVASCULAR CHANGES ASSOCIATED WITH TREADMILL RUNNING IN THE
Prior to the experiments the gas analysers were calibrated with gases accurately mixed by Wosthoff (Bochum, FRG) were cojte Treadmill running in the Pekin duck 347 Pinuously recorded on Servograph recorders.
- Modulation of Kidney Function in Conscious Pekin Ducks by Atria1
Initial investigations with a synthetic form of avian ANF (1) have shown that in Pekin ducks acclimated to freshwater, systemic ANF promotes natriuresis and diuresis (7.
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