Dietary Replacement Effects of Maize with Graded Levels of Melon Shell on Growth Performance of Clarias gariepinus Fingerlings (Burchell, 1822)
Öz
A 60-day study was conducted to investigate the dietary effect of replacement of maize with graded levels of melon shell meal (MSM) on growth performance of Clarias gariepinus fingerling. Five isonitrogenous diets were formulated. MSM was added to the diet to replace maize at graded levels; 0%, 25%, 50%, 75% and 100%. Total of 150 fish (3.40±0.05g) were randomly assigned to the five treatment diets. Each treatment contained 10 fish per tank and each treatment was triplicated in a completely randomised design (CRD). Fish were fed twice daily at 5% body weight in equal proportions. Results showed significant differences (P<0.05) for measured growth parameters. Fish fed diet containing 100% MSM had the highest mean weight gain (70.70±4.62g), specific growth rate (SGR) (5.06±0.10%), best feed conversion ratio (FCR) (0.54±0.04%) and protein efficiency ratio (PER) (1.68±0.11%) compared to other treatments and the control while fish fed 25% MSM had the poorest values for MWG (39.88±4.37g), SGR (4.20±0.16), FCR (0.60±0.02) and PER (0.95±0.11). MSM inclusion in diet of C. gariepinus up to 100% enhanced growth.
Anahtar Kelimeler
Kaynakça
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Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Stanley Iheanacho
*
Federal University Ndufu Alike Ikwo
0000-0001-8233-2604
Nigeria
Shedrack Nworu
Bu kişi benim
0000-0003-4706-5605
Nigeria
Emmanuel Oguejı
Federal University Ndufu Alike Ikwo
0000-0001-7357-3449
Nigeria
Abubakar Yajı
Bu kişi benim
Federal University Ndufu Alike Ikwo
0000-0003-3185-7229
Nigeria
Christian Mbah
Bu kişi benim
Ahmadu Bello University Zaria
0000-0002-5638-7545
Nigeria
Emmanuel Okafor
Bu kişi benim
0000-0002-5771-8115
Nigeria
Yayımlanma Tarihi
29 Aralık 2017
Gönderilme Tarihi
30 Haziran 2017
Kabul Tarihi
31 Ekim 2017
Yayımlandığı Sayı
Yıl 2017 Cilt: 3 Sayı: 3