Effect of dietary modified zeolite (clinoptilolite) on growth performance of gilthead sea bream (Sparus aurata) in the recirculating aquaculture system       
Yazarlar (9)
Doç. Dr. Doğukan KAYA Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Ercument Genc
Ankara Üniversitesi, Türkiye
Dušan Palić
Ludwig-Maximilians-Universität München, Almanya
Münevver Ayce Genc
Iskenderun Technical University, Türkiye
Nemanja Todorović
Patent Co. Doo, Sırbistan
Huseyin Sevgili
Isparta University Of Applied Sciences, Türkiye
Marko Vasiljević
Patent Co. Doo, Sırbistan
Mahir Kanyılmaz
T.C. Tarim ve Köyişleri Bakanliği, Türkiye
Derya Guroy
Yalova Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Aquaculture Research
Dergi ISSN 1355-557X Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q2
Makale Dili İngilizce
Basım Tarihi 03-2022
Cilt No 53
Sayı 4
Sayfalar 1284 / 1292
DOI Numarası 10.1111/are.15662
Makale Linki http://dx.doi.org/10.1111/are.15662
Özet
In this study, the effects of six different dietary levels of commercial surface-modified clinoptilolite (Minazel Plus® [MP]; 0, 1, 1.5, 2, 2.5 and 3 g kg−1) were observed for fingerling gilthead sea bream in recirculating aquaculture system (RAS) for 60 days. All experimental groups showed higher final weight, weight gain and specific growth rate compared with the control group, with 2 g kg−1 MP showing the highest levels (p < 0.05). Feed conversion ratio was lower than the control group in all MP-supplemented groups (p < 0.05). No significant effects on survival rates were detected among the groups. Body indices as viscerosomatic index and hepatosomatic index and blood parameters (haematocrit, haemoglobin, white blood cell and red blood cell, glucose and alanine aminotransferase and aspartate aminotransferase enzymes) were not significantly different among the groups. The addition of zeolite in feed did not show any differences in whole-body protein and fat levels. Therefore, feed supplementation with 2 g kg−1 surface-modified clinoptilolite has been evaluated as safe and supportive of general health and growth parameters in the culture of Sparus aurata in the RAS.
Anahtar Kelimeler
body indices | growth | haematology | Sparus aurata | zeolite