کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8491560 | 1552387 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of different blue lupine (L. angustifolius) inclusion levels on gastrointestinal function, growth performance and meat quality in growing-finishing turkeys
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کلمات کلیدی
NSPraffinose family oligosaccharidestandard error of the mean.BWGSBMBLMFCRSCFARFOGITshort-chain fatty acid - اسید چرب کوتاه مدتBody weight gain - افزایش وزن بدنTurkey - ترکیهGastrointestinal tract - دستگاه گوارشGastrointestinal function - عملکرد دستگاه گوارشdry matter - ماده خشکSEM - مدل معادلات ساختاری / میکروسکوپ الکترونی روبشیGrowth rate - نرخ رشدfeed conversion ratio - نسبت تبدیل خوراکbody weight - وزن بدنNon-starch polysaccharide - پلی ساکارید غیر نشاستهSoybean meal - کنجاله سویاMeat quality - کیفیت گوشت
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effect of different blue lupine (L. angustifolius) inclusion levels on gastrointestinal function, growth performance and meat quality in growing-finishing turkeys The effect of different blue lupine (L. angustifolius) inclusion levels on gastrointestinal function, growth performance and meat quality in growing-finishing turkeys](/preview/png/8491560.png)
چکیده انگلیسی
The aim of this study was to evaluate the effects of dietary replacement of soybean meal (SBM) with blue lupine meal (BLM) on gastrointestinal tract (GIT) function, growth performance and meat quality in growing-finishing turkeys (13-18 weeks of age). The control diet contained SBM, and in experimental diets SBM was replaced with BLM at 60, 120 and 180Â g/kg (groups L60, L120, L180, respectively). Increasing dietary inclusion levels of BLM caused a linear increase in feed intake (P=0.006) and body weight gain (BWG; P=0.008), but they did not affect FCR and the mortality rates of turkeys. Feed intake and BWG were significantly higher (P=0.032 and P=0.050, respectively) in group L180 than in the control group. The highest BLM inclusion level had no adverse effect on enzyme activities in the GIT contents and short-chain fatty acid (SCFA) concentrations. No significant differences were found in carcass quality or the pH and colour intensity of breast meat. The L180 diet significantly increased the hardness, springiness and chewiness of breast meat, whereas it had no influence on its aroma, flavour and overall acceptability. It can be concluded that BLM in the amount of 180Â g/kg provides a viable alternative to SBM in grower/finisher turkey diets as it has no negative effect on the growth performance of birds, carcass characteristics or the sensory attributes of turkey meat.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Animal Feed Science and Technology - Volume 198, December 2014, Pages 347-352
Journal: Animal Feed Science and Technology - Volume 198, December 2014, Pages 347-352
نویسندگان
D. Mikulski, Z. ZduÅczyk, J. JuÅkiewicz, A. Rogiewicz, J. Jankowski,