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Effect of protein levels and sources on growth performance, survival rate, feed utilization and body chemical composition of bayad (bagrus bajad) fingerlings
Other Title(s)
تأثير التداخل بين نسبة و مصدر البروتين على أداء النمو و معدل البقاء و كفاءة الاستفادة من الغذاء و التركيب الكيميائي للجسم لإصبعيات أسماك البياض
Joint Authors
Qurani, Athar Mustafa
Allam, Subhi Mahmud
Abu Zayd, Ramadan Muhammad
Source
Fayoum Journal of Agricultural Research and Development
Issue
Vol. 34, Issue 2 (31 Jul. 2020), pp.140-157, 18 p.
Publisher
Fayoum University Faculty of Agriculture
Publication Date
2020-07-31
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Topics
Abstract EN
A factorial experiment 2 × 2 was conducted to investigate the effect of protein level (30% and 35% crude protein) with two protein source (50% Animal protein, AP: 50% Plant protein, PP and 33% AP: 67% PP) on growth performance, feed utilization, body chemical composition and survival rate of Bayad (Bagrus bajad) fingerlings.
Survival rate was within the range 96.67–100 % .
The highest growth parameters and the best FCR (lowest) were obtained with the diet contained on (35% CP and 50% AP: 50% PP).
The diet contained (30% CP and 33% AP: 67% PP) had the lowest growth and the worst FCR than other treatment.
However differences in growth parameters among diets contained on (30% CP, 50% AP: 50% PP) and (35% CP, 33% AP: 67% PP) were insignificant (P0.05).
Final body weight was progressively decreased with increasing plant protein under both protein level of diets.
The improvement of growth performance and feed conversion ratio tested in diets containing higher levels of fish meal under both protein level of diets.
The highest body protein content was with diet contained on (30% CP and 33% AP: 67% PP).
The diet contained on (30% CP and 50% AP: 50% PP) had the lowest body protein content and the highest body ether extract content than other treatment.
The lowest ether body extract content was with diet contained on (30% CP and 33% AP: 67% PP).
It could be concluded that 35 % and 30% crude protein level was the best under composition of diet ((50 AP: 50 PP) in terms of growth performance, feed utilization and economical evaluation under this experimental conditions.
American Psychological Association (APA)
Qurani, Athar Mustafa& Allam, Subhi Mahmud& Abu Zayd, Ramadan Muhammad. 2020. Effect of protein levels and sources on growth performance, survival rate, feed utilization and body chemical composition of bayad (bagrus bajad) fingerlings. Fayoum Journal of Agricultural Research and Development،Vol. 34, no. 2, pp.140-157.
https://search.emarefa.net/detail/BIM-1274669
Modern Language Association (MLA)
Qurani, Athar Mustafa…[et al.]. Effect of protein levels and sources on growth performance, survival rate, feed utilization and body chemical composition of bayad (bagrus bajad) fingerlings. Fayoum Journal of Agricultural Research and Development Vol. 34, no. 2 (Jul. 2020), pp.140-157.
https://search.emarefa.net/detail/BIM-1274669
American Medical Association (AMA)
Qurani, Athar Mustafa& Allam, Subhi Mahmud& Abu Zayd, Ramadan Muhammad. Effect of protein levels and sources on growth performance, survival rate, feed utilization and body chemical composition of bayad (bagrus bajad) fingerlings. Fayoum Journal of Agricultural Research and Development. 2020. Vol. 34, no. 2, pp.140-157.
https://search.emarefa.net/detail/BIM-1274669
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 152-156
Record ID
BIM-1274669