Evaluation of red seaweed Gracilaria arcuata as dietary ingredient in African catfish, clarias gariepinus
المؤلفون المشاركون
Abd al-Warith, Abd al-Wahhab A.
al-Asgah, Nasir A.
Yunus, al-Sayyid M.
Shamlul, Fawzi S.
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 23، العدد 2 (31 مارس/آذار 2016)، ص ص. 205-210، 6ص.
الناشر
تاريخ النشر
2016-03-31
دولة النشر
السعودية
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
The aimof this study was to evaluate the use of driedmarine seaweed, Gracilaria arcuata for the first time as dietary ingredient in partial substitution of fishmeal on the growth performance, feed utilization and body composition of African catfish, Clarias gariepinus.
Four experimental diets were formulated:D1 as a control group;D2; D3 andD4which included 10%, 20%and 30%G.
arcuata meal respectively.One hundred and eighty African catfishweighing 9.62±0.42 g, (mean±SE)was divided into four groups corresponding to the different feeding regimes.
The final body weight of the fishes showed significant differences (P<0.05) between the control (D1); D2 and other treated groups D3 and D4, with weights of 66.98, 59.60, 47.34 and 30.73 g recorded for D1, D2, D3 and D4, respectively.
Significant differences (P<0.05) were also evident inweight gain, specific growth rate, and feed utilization between treatment and control groups.
However, no significant differences (P>0.05) were observed between the control group and fishes fed D2 for all previous parameters.
Protein productive value, protein efficiency ratio, daily dry feed intake and total feed intake were also significantly lower in fish fed with a diet containing G.
arcuata than in the control group and D2 which contains 10% of G.
arcuata.
Overall, the results of the experiment revealed that African catfish fed a diet with G.
arcuata included in 20%and 30%levels showed poorer growth and feed utilization than the control group and D2.
However, the study recommended that C.
gariepinus can accept this ingredient up to 10%in their diets.More defined experiments therefore seem to be necessary in order to determine the maximumlevel of this marine seaweed in diets with amino acid supplementation for African catfish
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Asgah, Nasir A.& Yunus, al-Sayyid M.& Abd al-Warith, Abd al-Wahhab A.& Shamlul, Fawzi S.. 2016. Evaluation of red seaweed Gracilaria arcuata as dietary ingredient in African catfish, clarias gariepinus. Saudi Journal of Biological Sciences،Vol. 23, no. 2, pp.205-210.
https://search.emarefa.net/detail/BIM-675087
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Asgah, Nasir A.…[et al.]. Evaluation of red seaweed Gracilaria arcuata as dietary ingredient in African catfish, clarias gariepinus. Saudi Journal of Biological Sciences Vol. 23, no. 2 (2016), pp.205-210.
https://search.emarefa.net/detail/BIM-675087
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Asgah, Nasir A.& Yunus, al-Sayyid M.& Abd al-Warith, Abd al-Wahhab A.& Shamlul, Fawzi S.. Evaluation of red seaweed Gracilaria arcuata as dietary ingredient in African catfish, clarias gariepinus. Saudi Journal of Biological Sciences. 2016. Vol. 23, no. 2, pp.205-210.
https://search.emarefa.net/detail/BIM-675087
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 209-210
رقم السجل
BIM-675087
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر