Energy Values of Feed Ingredients for White Pekin Ducks
نویسندگان
چکیده
منابع مشابه
Energy Values of Feed Ingredients for White Pekin Ducks
A modified true metabolizable energy bioassay was used to determine the nitrogen-corrected apparent (AMEn) and true (TMEn) metabolizable energy of various feed ingredients for ducks. In each of two experiments, which lasted 102 h with a 54-h excreta collection period following a 48-h period of feed withdrawal, six male White Pekin ducks were assigned to each of three test feed ingredients and d...
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An experiment was conducted using the TMEn bioassay method to investigate the additivity and associative effects of metabolizable energy and amino acid digestibility in barley and canola meal for White Pekin ducks. Additivity was tested by comparing the difference between observed values determined in a complete diet and predicted values from measurements determined with individual ingredients ...
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ژورنال
عنوان ژورنال: International Journal of Poultry Science
سال: 2003
ISSN: 1682-8356
DOI: 10.3923/ijps.2003.318.323