scholarly journals Growth performance of clarias gariepinus fingerlings fed defatted Moringa oleifera seed meal as partial replacement for fishmeal

2017 ◽  
Vol 11 (5) ◽  
pp. 27-31
Author(s):  
F. E. Avwemoya ◽  
F. Eze

Four experimental diets were formulated to contain Citrullus lanatus, Moringa oleifera seed meal, Citrullus lanatus and Moringa oleifera seed meals as partial replacement for fishmeal (Treatment 2, 3 and 4 respectively) and Treatment 1 as control, which included fishmeal and soy bean meal as the protein sources. The fed were to one hundred and twenty (120) African catfish (Clarias gariepinus) of mean weight of 25±5.0 g and mean length of 14±2.0 cm in replicates for 10 weeks growth period. The results obtained showed that fish fed treatment 3 had highest mean weigh gain. More so, treatment 1 had the highest percentage weight gain and specific growth rate. Treatment 4 had the highest food conversion ratio and treatment 1 had the highest length increase. The result of the economic analysis of the four treatments showed the treatment 4 and 3 are the cheapest while treatment 1 is the most expensive. All the treatment diets showed that growth due to the different protein sources were not significant (p>0.05). The result of this study therefore revealed that partial replacement of fishmeal with Moringa oleifera seed meal can be used in the diet of Clarias gariepinus juveniles.


2014 ◽  
Vol 1 (2) ◽  
pp. 26
Author(s):  
Samuel Olubodun Obasa ◽  
Akinsafe Bamidele Nathanael ◽  
Andrew Osarenme Agbon ◽  
Mark Obafemi Idowu ◽  
Taiwo Iyabode Olusola ◽  
...  

2017 ◽  
Vol 64 (2) ◽  
Author(s):  
Syed Makhdoom Hussain ◽  
Muhammad Mudassar Shahzad ◽  
Nosheen Aslam ◽  
Arshad Javid ◽  
Abdullah Ijaz Hussain ◽  
...  

Present research work was conducted to evaluate the effect of phytase supplementation on nutrient digestibility, growth performance and hematological indices of Catla catla (Hamilton, 1822) fingerlings fed Moringa oleifera seed meal (MOSM) based diet. Existence of phytate in plant byproducts decreases the bioavailability of nutrients to fish, resulting in low nutrients availability, poor fish growth and hematological indices in fish body. Moringa byproducts such as M. oleifera seed meal (MOSM) was used as test ingredient to formulate experimental diet. Experimental diet was divided into six test diets and were supplemented with graded levels (0, 300, 600, 900, 1200 and 1500 FTU kg-1) of phytase. The fingerlings were fed at the rate of 4% of live wet weight twice a day in V-shaped indoor tanks. Phytase supplementation showed significant (p<0.05) improvement in bioavailability of nutrients, growth indices and hematological parameters. Results showed that maximum growth performance, digestibility of nutrients and improved hematological values of C. catla fingerlings were noted at 900 FTU kg-1 level of phytase supplementation in MOSM based test diet. It was concluded that phytase supplementation at 900 FTU kg-1 level was helpful to develop an eco friendly and cost effective fish feed incorparating moringa seed meal.


2017 ◽  
Vol 6 (3) ◽  
pp. 343-352
Author(s):  
Mohamed El-Kashef ◽  
Mahmoud AbdEl-Ghaffar ◽  
Hassan Khalil ◽  
Ahmed Ali

2016 ◽  
Vol 5 (1) ◽  
pp. 97 ◽  
Author(s):  
B. I. Balogun ◽  
S. J. Oniye ◽  
J. Auta ◽  
C. A. M. Lakpini ◽  
F. O. Abeke

This study was conducted to evaluate the suitability of soaked <em>Bauhinia monandra</em> (Kutz) seed as alternative protein source for <em>Clarias gariepinus</em> and to determine cost of feed compounded. The proximate analysis of the diet (crude protein, crude fibre, ash, moisture content and lipid) were determined using AOAC (1980). Data for each parameter was subjected to one way analysis of variance (ANOVA) while means of various results were compared at 5% level of significance. A preliminary study was conducted to determine the best processing method that reduced anti-nutrients to the minimum level without impairing nutrients composition. Boiled, toasted and soaked seeds were used. <em>Bauhinia</em> seeds soaked for 96 hours had least concentration of anti-nutrients. The experimental diets was formulated to contain soaked <em>Bauhinia</em> seed meal (SBSM) at levels of 25%, 50% and 75% inclusion (Diets 2, 3 and 4 respectively)  with two diets acting as control (Diets 1 and 5). All diets were isonitrogenous (40% crude protein) and isocaloric (3212kcal/kg). A 12 weeks feeding trial was conducted using juveniles which were randomly distributed into 12 improvised non-recirculatory and semi-flow through indoor plastic tanks (52cm X 34cm X 33.5cm) at a stocking rate of 10 fish per tank and three (3) replicates per treatment. The experimental design was complete randomized. The fish were fed at 5% body weight, twice daily. Diets with higher inclusion levels of SBSM (diets 3 and 4) significantly depressed growth performance of fish. The variations observed in the Specific Growth Rate (SGR), Feed Conversion Ratio (FCR), Feed Efficiency Ratio (FER) and Protein Efficiency Ratio (PER) were associated with the anti-nutrients present in the diets, these parameters reduced with increasing levels of SBSM in the diets of fish. Based on the relative cost of diets per unit weight gain and protein gain, diet 2 (25% SBSM) was most economical. The results suggested that SBSM can be used to substitute up to 25% levels of dietary protein in <em>C. gariepinus</em> juveniles without significant reduction in growth.


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