کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2419965 1552425 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determination of the metabolizable energy content of common feedstuffs in meat-type growing ducks
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
Determination of the metabolizable energy content of common feedstuffs in meat-type growing ducks
چکیده انگلیسی

A trial was conducted using 275 growing Cherry Valley ducks to determine the apparent (AMEn) and true (TMEn) metabolizable energy corrected for nitrogen of maize, broken rice, rice bran, wheat bran, cassava meal, soybean meal and two fish meals with 550 g (low protein) and 600 g (high protein) crude protein (CP)/kg. The design was completely randomized with 5 pens replicates of 5 birds each per ingredient. Five extra pens were used to measure endogenous energy loss. Trial was conducted within 14 days with the last 4 days for feeding and excreta collection to measure the AMEn and TMEn. The AMEn were 14.65, 14.63, 12.33, 12.15, 13.38, 11.25, 11.85, and 11.92 MJ/kg dry matter for maize, broken rice, rice bran, wheat bran, cassava meal, soybean meal and low and high CP fish meals, respectively. The TMEn values were 0.76–1.47% higher than the AMEn values.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Animal Feed Science and Technology - Volume 170, Issues 1–2, 25 November 2011, Pages 126–129
نویسندگان
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