کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8492219 | 1552423 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of feeding expeller-pressed canola meal on growth performance and diet nutrient digestibility in weaned pigs
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کلمات کلیدی
SBMstandardised ileal digestibleATTDADGADFIG:F - G: Fnet energy - انرژی خالصDigestible energy - انرژی قابل هضمWeaned pig - خوک خوارFeed efficiency - راندمان خوراکSiD - سی دیDigestibility - قابلیت هضمLysine - لیزینLYS - لیستdry matter - ماده خشکaverage daily gain - متوسط افزایش روزانهAverage daily feed intake - میانگین مصرف خوراک روزانهApparent total tract digestibility - هضم کامل هضم کاملbody weight - وزن بدنcrude protein - پروتئین خامPerformance - کاراییSoybean meal - کنجاله سویا
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effects of feeding increasing levels of expeller-pressed (EP) canola meal in substitution for soybean meal as an energy and amino acid source were evaluated in 240 weaned pigs with an initial body weight of 7.3 ± 0.6 kg. Five pelleted wheat-based diets containing 0, 50, 100, 150 or 200 g EP canola meal/kg were formulated to contain 10.0 MJ net energy (NE)/kg and 1.18 g standardised ileal digestible (SID) lysine/MJ NE and were fed for 4 wk starting 1 wk after weaning at 19 days of age. Expeller-pressed canola meal was added at the expense of soybean meal and the diets were balanced for NE using canola oil and for amino acids using crystalline lysine, methionine, threonine and tryptophan. Increasing inclusion of EP canola meal linearly reduced (P<0.001) the apparent total tract digestibility of energy, dry matter and crude protein and the digestible energy content of diets. From 0 to 28 days on trial, increasing inclusion of EP canola meal did not affect body weight gain, feed intake and feed efficiency. In conclusion, up to 200 g EP canola meal/kg can replace soybean meal in diets formulated to equal NE and SID amino acid content and fed to nursery pigs starting 1 wk after weaning without reducing growth performance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Animal Feed Science and Technology - Volume 171, Issues 2â4, 10 February 2012, Pages 240-245
Journal: Animal Feed Science and Technology - Volume 171, Issues 2â4, 10 February 2012, Pages 240-245
نویسندگان
J.L. Landero, E. Beltranena, M. Cervantes, A.B. Araiza, R.T. Zijlstra,