A Preliminary Study on the Dietary Protein Requirement of Parachanna  obscura (Günther, 1861) Larvae

Diane KPOGUE; Herman GANGBAZO; Emile FİOGBE

Makale detayları

A Preliminary Study on the Dietary Protein Requirement of Parachanna obscura (Günther, 1861) Larvae

Yazarlar:

Diane KPOGUE | Herman GANGBAZO | Emile FİOGBE

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2013 Vol.13 Issue 1

Belge Tipi:

Makale

Yayın Tarihi:

1/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000838239

Sıklık:

Üç Aylık

pISSN:

1303-2712

Anahtar kelimeler:

Özet:

 

Effects of increasing dietary protein on growth parameters, feed utilization were studied in Parachanna obscura larvae  with initial body weight 0.12 ± 0.01 g. The experiment was conducted during 28 days in re-circulating system composed of 15  tanks containing 20 L of water each. 50 larvae were stocked per tank. Five semi - purified isoenergetic experimental diets  were formulated with different protein level (35, 45, 50, 55 and 60 g/100 g of diet). Each diet was tested in triplicate. Growth  parameters and feed utilization were significantly influenced by dietary protein (P0.05). Second degree polynomial regression and broken line models were used to analyze the relationships between  dietary crude protein and SGR. Based on the results of this study, protein requirements of P. obscura larvae ranged from 45  and 55.5% of the diet. 	 	 		 .

 

Effects of increasing dietary protein on growth parameters, feed utilization were studied in Parachanna obscura larvae  with initial body weight 0.12 ± 0.01 g. The experiment was conducted during 28 days in re-circulating system composed of 15  tanks containing 20 L of water each. 50 larvae were stocked per tank. Five semi - purified isoenergetic experimental diets  were formulated with different protein level (35, 45, 50, 55 and 60 g/100 g of diet). Each diet was tested in triplicate. Growth  parameters and feed utilization were significantly influenced by dietary protein (P0.05). Second degree polynomial regression and broken line models were used to analyze the relationships between  dietary crude protein and SGR. Based on the results of this study, protein requirements of P. obscura larvae ranged from 45  and 55.5% of the diet. 	 	 		 .

Makale detayları

A Preliminary Study on the Dietary Protein Requirement of Parachanna obscura (Günther, 1861) Larvae

Yazarlar: Diane KPOGUE | Herman GANGBAZO | Emile FİOGBE

Yayıncı: Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi: Turkish Journal of Fisheries and Aquatic Sciences 2013 Vol.13 Issue 1

Belge Tipi: Makale

Yayın Tarihi: 1/2013

Belge Dili: Türkçe

Document ID (Org No.): 2000838239

Sıklık: Üç Aylık

pISSN: 1303-2712

Parachanna obscura larvae

protein requirement

growth

feed utilization

Sayı

Yazarlar:

Diane KPOGUE | Herman GANGBAZO | Emile FİOGBE

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2013 Vol.13 Issue 1

Belge Tipi:

Makale

Yayın Tarihi:

1/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000838239

Sıklık:

Üç Aylık

pISSN:

1303-2712