The effect of Tenebrio molitor larva meal instead of fish meal on growth performance and feed efficiency in juvenile Nile tilapia (Oreochromis niloticus) diets

Seval Dernekbaşı; İsmihan Karayücel

Makale detayları

The effect of Tenebrio molitor larva meal instead of fish meal on growth performance and feed efficiency in juvenile Nile tilapia (Oreochromis niloticus) diets

Yazarlar:

Seval Dernekbaşı | İsmihan Karayücel

Yayıncı:

Ordu University

Ana Başlıklar:

Fish Anatomy | Fish Biology

Dergi:

Turkish Journal of Maritime and Marine Sciences Vol.9 Issue 2, pp.110-118

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001304080

pISSN:

2564-7016

Anahtar kelimeler:

Özet:

 The aim of this study was to evaluate the effects of feeding Nile tilapia juvenile Oreochromis niloticus with diets based on fish meal FM and Tenebrio molitor TM larvae meal on growth performance and feed efficiency. For this purpose, three diets were prepared: Control diet FM; without T. molitor larvae meal, insect diet TM; 100 of fish meal has been replaced by T. molitor larvae meal and mixture diet FMTM; 50 of FM has been replaced by T. molitor larvae meal. Each treatment was tested in three replications over a 46-day. In the experiment, 1-month-old Nile tilapia juveniles with an average weight of 0.120.001 g were used. At the end of the experiment, the best growth was in the FM group, followed by the TM group and FMTM group, the differences being significant except for FM and TM groups P0.05. Weight gain was also in line with growth rates. The SGR was 5.35, 5.27 and 5.21 in FM, TM and FMTM groups, respectively, and The difference between FM and FMTM groups was statistically significant P0.05. The best FCR was in the FM group which was similar to TM diet P0.05. The worst FCR was in the group fed FMTM diet with a significant difference from the other treatments. The PER changed between 0.870.07 and 1.420.04 with significant differences among the treatments. The survival rate was 100 in all groups. The data obtained showed that TM has the potential to be used as a protein source in diets of juvenile tilapia.

 The aim of this study was to evaluate the effects of feeding Nile tilapia juvenile Oreochromis niloticus with diets based on fish meal FM and Tenebrio molitor TM larvae meal on growth performance and feed efficiency. For this purpose, three diets were prepared: Control diet FM; without T. molitor larvae meal, insect diet TM; 100 of fish meal has been replaced by T. molitor larvae meal and mixture diet FMTM; 50 of FM has been replaced by T. molitor larvae meal. Each treatment was tested in three replications over a 46-day. In the experiment, 1-month-old Nile tilapia juveniles with an average weight of 0.120.001 g were used. At the end of the experiment, the best growth was in the FM group, followed by the TM group and FMTM group, the differences being significant except for FM and TM groups P0.05. Weight gain was also in line with growth rates. The SGR was 5.35, 5.27 and 5.21 in FM, TM and FMTM groups, respectively, and The difference between FM and FMTM groups was statistically significant P0.05. The best FCR was in the FM group which was similar to TM diet P0.05. The worst FCR was in the group fed FMTM diet with a significant difference from the other treatments. The PER changed between 0.870.07 and 1.420.04 with significant differences among the treatments. The survival rate was 100 in all groups. The data obtained showed that TM has the potential to be used as a protein source in diets of juvenile tilapia.

 The aim of this study was to evaluate the effects of feeding Nile tilapia juvenile Oreochromis niloticus with diets based on fish meal FM and Tenebrio molitor TM larvae meal on growth performance and feed efficiency. For this purpose, three diets were prepared: Control diet FM; without T. molitor larvae meal, insect diet TM; 100 of fish meal has been replaced by T. molitor larvae meal and mixture diet FMTM; 50 of FM has been replaced by T. molitor larvae meal. Each treatment was tested in three replications over a 46-day. In the experiment, 1-month-old Nile tilapia juveniles with an average weight of 0.120.001 g were used. At the end of the experiment, the best growth was in the FM group, followed by the TM group and FMTM group, the differences being significant except for FM and TM groups P0.05. Weight gain was also in line with growth rates. The SGR was 5.35, 5.27 and 5.21 in FM, TM and FMTM groups, respectively, and The difference between FM and FMTM groups was statistically significant P0.05. The best FCR was in the FM group which was similar to TM diet P0.05. The worst FCR was in the group fed FMTM diet with a significant difference from the other treatments. The PER changed between 0.870.07 and 1.420.04 with significant differences among the treatments. The survival rate was 100 in all groups. The data obtained showed that TM has the potential to be used as a protein source in diets of juvenile tilapia.

 Bu çalışmanın amacı, Nil tilapiya yavrularının Oreochromis niloticus balık unu FM ve Tenebrio molitor TM larva unu bazlı diyetlerle beslenmesinin büyüme performansı ve yem verimliliği üzerindeki etkilerini değerlendirmektir. Bu amaçla üç diyet hazırlanmıştır: Kontrol diyeti FM; T. molitor larva unu içermeyen, böcek diyeti TM; balık ununun 100ü T. molitor larva unu ile değiştirilmiş ve karışım diyeti FMTM; FMnin 50si T. molitor larva unu ile değiştirilmiştir. Deneme 46 gün boyunca üç tekrarlı olarak test edilmiştir. Denemede, ortalama ağırlığı 0.120,001 g olan 1 aylık Nil tilapiya yavruları kullanılmıştır. Deneyin sonunda, en iyi büyüme FM grubunda gerçekleşmiş, bunu TM grubu ve FMTM grubu izlemiş, FM ve TM grupları dışındaki farklar önemli bulunmuştur P0.05. Ağırlık artışı da büyüme oranlarıyla uyumluydu. SGR değerleri uygulamalar arasında karşılaştırılabilirdi P0.05. SGR, FM, TM ve FMTM gruplarında sırasıyla 5.35, 5.27 ve 5.21, ve FM ile FMTM grupları arasındaki fark istatistiksel olarak önemli bulunmuştur P0,05. En iyi FCR, TM diyetine benzer olan FM grubunda tespit edilmiştir P0.05. En kötü FCR, diğer uygulamalardan önemli bir farkla FMTM diyetiyle beslenen grupta görülmüştür. PER 0.870.07 ile 1.420.04 arasında değişmiş ve uygulamalar arasında önemli farklılıklar görülmüştür. Tüm gruplarda yaşama oranı 100 olmuştur. Elde edilen veriler, TMnin protein kaynağı olarak kullanılma potansiyeline sahip olduğunu göstermiştir.

Makale detayları

The effect of Tenebrio molitor larva meal instead of fish meal on growth performance and feed efficiency in juvenile Nile tilapia (Oreochromis niloticus) diets

Yazarlar:

Seval Dernekbaşı | İsmihan Karayücel

Yayıncı:

Ordu University

Ana Başlıklar:

Fish Anatomy | Fish Biology

Dergi:

Turkish Journal of Maritime and Marine Sciences Vol.9 Issue 2, pp.110-118

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001304080

pISSN:

2564-7016

Nile tilapia juveniles

Oreochromis niloticus

Mealworm

GrowthNil tilapiya yavruları

Oreochromis niloticus

Unkurdu

Büyüme

Sayı

Makale detayları

Yazarlar: Seval Dernekbaşı | İsmihan Karayücel

Yayıncı: Ordu University

Ana Başlıklar: Fish Anatomy | Fish Biology

Dergi: Turkish Journal of Maritime and Marine Sciences Vol.9 Issue 2, pp.110-118

Belge Tipi: Makale

Yayın Tarihi: 1/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001304080

pISSN: 2564-7016

Sayı

Yazarlar:

Seval Dernekbaşı | İsmihan Karayücel

Yayıncı:

Ordu University

Ana Başlıklar:

Fish Anatomy | Fish Biology

Dergi:

Turkish Journal of Maritime and Marine Sciences Vol.9 Issue 2, pp.110-118

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001304080

pISSN:

2564-7016