BibTex RIS Kaynak Göster

Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets

Yıl 2008, Cilt: 8 Sayı: 1, - , 01.02.2008

Öz

A 56 day study was carried out to evaluate the growth performance and nutrient utilization of Nile Tilapia fed diets containing housefly maggot meal (magmeal). Three isoenergetic diets respectively containing 31.20%, 34.0% and 36.10 % crude protein were formulated. Fishmeal was replaced partially with magmeal. Results of the study showed a good overall growth performances and status of experimental fish. Standard growth rate was between 2.58 ? 3.08; food conversion ratio ranged from 1.12 ? 1.45; Protein efficiency ratio was between 2.21 ? 2.47, while hepatosomatic Index and condition factor were ranged from 3.08 - 3.14; and 2.47-2.89 respectively. Fish survival was 100%. These recommend the suitability of magmeal in diets for Nile tilapia fingerling. However, the apparent crude protein digestibility of diet 3 (65.71 %) containing highest magmeal dietary inclusion level, decreased significantly compared to diet 1 and 2 (76.26 %, 77.04 %). This may be due to the effect of elevated ash concentration of magmeal used in the diet formulation.

Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets

Yıl 2008, Cilt: 8 Sayı: 1, - , 01.02.2008

Öz

A 56 day study was carried out to evaluate the growth performance and nutrient utilization of Nile Tilapia fed diets containing housefly maggot meal (magmeal). Three isoenergetic diets respectively containing 31.20%, 34.0% and 36.10 % crude protein were formulated. Fishmeal was replaced partially with magmeal. Results of the study showed a good overall growth performances and status of experimental fish. Standard growth rate was between 2.58 ? 3.08; food conversion ratio ranged from 1.12 ? 1.45; Protein efficiency ratio was between 2.21 ? 2.47, while hepatosomatic Index and condition factor were ranged from 3.08 - 3.14; and 2.47-2.89 respectively. Fish survival was 100%. These recommend the suitability of magmeal in diets for Nile tilapia fingerling. However, the apparent crude protein digestibility of diet 3 (65.71 %) containing highest magmeal dietary inclusion level, decreased significantly compared to diet 1 and 2 (76.26 %, 77.04 %). This may be due to the effect of elevated ash concentration of magmeal used in the diet formulation.

Toplam 0 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Bölüm Makaleler
Yazarlar

Johnny Ogunji *(1) Bu kişi benim

Rahat-ul-ain Summan Toor (2) Bu kişi benim

Carsten Schulz (3) Bu kişi benim

Werner Kloas (4) Bu kişi benim

Yayımlanma Tarihi 1 Şubat 2008
Yayımlandığı Sayı Yıl 2008 Cilt: 8 Sayı: 1

Kaynak Göster

APA *(1), J. O., (2), R.-u.-a. S. T., (3), C. S., (4), W. K. (2008). Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets. Turkish Journal of Fisheries and Aquatic Sciences, 8(1).
AMA *(1) JO, (2) RuaST, (3) CS, (4) WK. Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets. Turkish Journal of Fisheries and Aquatic Sciences. Şubat 2008;8(1).
Chicago *(1), Johnny Ogunji, Rahat-ul-ain Summan Toor (2), Carsten Schulz (3), ve Werner Kloas (4). “Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets”. Turkish Journal of Fisheries and Aquatic Sciences 8, sy. 1 (Şubat 2008).
EndNote *(1) JO, (2) R-u-aST, (3) CS, (4) WK (01 Şubat 2008) Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets. Turkish Journal of Fisheries and Aquatic Sciences 8 1
IEEE J. O. *(1), R.-u.-a. S. T. (2), C. S. (3), ve W. K. (4), “Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets”, Turkish Journal of Fisheries and Aquatic Sciences, c. 8, sy. 1, 2008.
ISNAD *(1), Johnny Ogunji vd. “Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets”. Turkish Journal of Fisheries and Aquatic Sciences 8/1 (Şubat 2008).
JAMA *(1) JO, (2) R-u-aST, (3) CS, (4) WK. Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets. Turkish Journal of Fisheries and Aquatic Sciences. 2008;8.
MLA *(1), Johnny Ogunji vd. “Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets”. Turkish Journal of Fisheries and Aquatic Sciences, c. 8, sy. 1, 2008.
Vancouver *(1) JO, (2) R-u-aST, (3) CS, (4) WK. Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis Niloticus Fed Housefly Maggot Meal (Magmeal) Diets. Turkish Journal of Fisheries and Aquatic Sciences. 2008;8(1).