The Effects of Feeding Rates on the Growth Performance and Feed Utilization of Black Seabass, Dicentrarchus Labrax (Linnaeus,1758)
| المصدر: | المجلة الجامعة |
|---|---|
| الناشر: | جامعة الزاوية - مركز البحوث والدراسات العليا |
| المؤلف الرئيسي: | El-Kebir, Nasser K. (Author) |
| مؤلفين آخرين: | ArIby, Nada S. (Co-Author) , Abushofa, Fikry A. (Co-Author) |
| المجلد/العدد: | مج18, ع3 |
| محكمة: | نعم |
| الدولة: |
ليبيا |
| التاريخ الميلادي: |
2016
|
| الشهر: | أغسطس |
| الصفحات: | 5 - 17 |
| رقم MD: | 1263788 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | EduSearch, EcoLink, IslamicInfo, AraBase, HumanIndex |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Feeding Rates | Growth Performance | D. Labrax | Feed Utilization
|
| رابط المحتوى: |
الناشر لهذه المادة لم يسمح بإتاحتها. |
| المستخلص: |
A feeding experiment was conducted over 17 weeks between 15th November 2005 and 21th March 2006, to investigate the effects of feeding rates on the growth performance and feed utilization of Black seabass, Dicentrarchus. labrax. Four feeding rates were employed: 1.0; 1.5; 2.0 and 2.5% BW/day. The fish increased in body weight observed at all feeding regimes. At the end of the experiment, the feeding rate of 2.0% BW/day gave the best growth performance, specially specific growth rate (SGR%), but this growth was not high significant difference (p< 0.05) than that observed with other treatments. The feeding rate 2.0% BW/day gave the best performance and improved feed utilization over all with regard to Food Conversion Ratio (FCR), and Feeding Efficiency (FE%). This should be seen both in the light of economical in the marine intensive fish farm as well as environmental implications. |
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عناصر مشابهة
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Effect of Feeding Frequency on the Growth Performance and Feed Utilization of Black Seabass, Dicentrarucheslabrax "Linnaeus"
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