[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
Search in website

Advanced Search
..
Receive site information
Enter your Email in the following box to receive the site news and information.
..
Indexing:
..
RSS

AWT IMAGE

..
:: Volume 25, Issue 3 (10-2016) ::
isfj 2016, 25(3): 217-229 Back to browse issues page
Effects of using crystalline amino acids in diets of sobaity seabream (Sparidentex hasta) on whole body proximate, amino acids composition, growth and feeding performance
J. Ghafle Marammazi , M. Yaghoubi * 1, O. Safari
Abstract:   (7354 Views)

Although crystalline amino acids have not been a complete replaceable feeding source but have effective roles in success of replacements of other sources of food in diets of animals; because replacement sources usually have deficiencies that restricts using of them. These restrictions could be eliminated by using crystalline amino acids. Before conducting any research in this field, it is important to know how fish response in using crystalline amino acids in diets. In this study the efficiency of using crystalline amino acids in high proportion of diets in Sobaity sebrem was evaluated by two diets in triplicate during 42 days. The FM diets were based on fish meal and the CAA diets were based on 60% of fish meal and 40% of crystalline amino acids. There were no significant differences between two treatments in feed intake, survival, biometric indices and whole body proximate; but significant differences was observed in final weight, percent of body weight increase, specific growth rate, feed conversion ratio, protein efficiency and nitrogen retention. Whole body amino acid profile of experimental fish showed that histidine and proline were two amino acids with reduced amount in CAA treatment related to the FM. The reduction of growth and feeding factors in CAA treatments related to FM treatments shows that using crystalline amino acid in high proportion in diets of sobaity sebream need more conciderations.

Keywords: Crystalline amino acids, Sobaty seabream, Growth performance, Body composition
Full-Text [PDF 705 kb]   (3824 Downloads)    
Type of Study: Applicable | Subject: تغذيه
Received: 2016/02/13 | Accepted: 2016/11/15 | Published: 2016/11/15
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA



XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Ghafle Marammazi J, Yaghoubi M, Safari O. Effects of using crystalline amino acids in diets of sobaity seabream (Sparidentex hasta) on whole body proximate, amino acids composition, growth and feeding performance. isfj 2016; 25 (3) :217-229
URL: http://isfj.ir/article-1-1505-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 25, Issue 3 (10-2016) Back to browse issues page

با کسب مجوز از دفتر کمیسیون بررسی نشریات علمی وزارت علوم، تحقیات و فنآوری مجله علمی شیلات بصورت آنلاین می باشد و تعداد محدودی هم به چاپ می رساند. شماره شاپای جدید آن ISSN:2322-5998 است

Persian site map - English site map - Created in 0.05 seconds with 41 queries by YEKTAWEB 4645