Growth performance, survival rate, flesh, and proximate composition of sex-grouped triploid and diploid Nile tilapia (Oreochromis niloticus)

Akhmad Taufıq MUKTI; Odang CARMAN; Alimuddin ALIMUDDIN; Muhammad ZAIRIN JR.; Muhammad Agus SUPRAYUDI

doi:https://doi.org/10.3906/vet-1905-79

Makale detayları

Growth performance, survival rate, flesh, and proximate composition of sex-grouped triploid and diploid Nile tilapia (Oreochromis niloticus)

Yazarlar:

Akhmad Taufıq MUKTI | Odang CARMAN | Alimuddin ALIMUDDIN | Muhammad ZAIRIN JR. | Muhammad Agus SUPRAYUDI

Yayıncı:

TUBITAK

Ana Başlıklar:

Hayvancılık

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2020 Vol.44 Issue 2, pp.290-298

Belge Tipi:

Makale

Yayın Tarihi:

2/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000763872

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128

DOI:

https://doi.org/10.3906/vet-1905-79

Özet:

 

This study aimed to compare the growth performance, survival rate, flesh, and proximate composition of sex-grouped triploid and diploid Nile tilapia. The triploid population was obtained through heat shock at 41 ºC for 4 min, 4 min after fertilization. Before sexing, 50 fish were reared in aquaria at a density of 1 fish L−1−1^{-1} for 2 months. After sexing, both triploid and diploid fish were grouped into all-male, all-female, and mixed-sex groups and reared in hapas at a density of 10 fish m−2−2^{-2} for 4 months. Each group was replicated three times. The highest body weight, body length, and growth rate were observed in all-male triploids, while the lowest of those parameters were obtained in all-female diploids. The highest survival rate was achieved in both all-male and mixed-sex triploids, and it did not significantly differ from the mixed-sex diploid  P > 0.05 . The triploid fish had a higher edible carcass percentage than diploids. Proximate analysis indicated that the crude protein content of triploids was higher than that of diploids, while the crude lipid and ash contents were lower than those of diploids  P < 0.05 . Triploid Nile tilapia had the best growth performances, including flesh quantity and quality, compared to diploids.

Makale detayları

Growth performance, survival rate, flesh, and proximate composition of sex-grouped triploid and diploid Nile tilapia (Oreochromis niloticus)

Yazarlar: Akhmad Taufıq MUKTI | Odang CARMAN | Alimuddin ALIMUDDIN | Muhammad ZAIRIN JR. | Muhammad Agus SUPRAYUDI

Yayıncı: TUBITAK

Ana Başlıklar: Hayvancılık

Dergi: Turkish Journal of Veterinary and Animal Sciences 2020 Vol.44 Issue 2, pp.290-298

Belge Tipi: Makale

Yayın Tarihi: 2/2020

Belge Dili: İngilizce

Document ID (Org No.): 2000763872

Sıklık: İki Aylık

eISSN: 1303-6181

pISSN: 1300-0128

DOI: https://doi.org/10.3906/vet-1905-79

Sayı

Yazarlar:

Akhmad Taufıq MUKTI | Odang CARMAN | Alimuddin ALIMUDDIN | Muhammad ZAIRIN JR. | Muhammad Agus SUPRAYUDI

Yayıncı:

TUBITAK

Ana Başlıklar:

Hayvancılık

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2020 Vol.44 Issue 2, pp.290-298

Belge Tipi:

Makale

Yayın Tarihi:

2/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000763872

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128

DOI:

https://doi.org/10.3906/vet-1905-79