scholarly journals PARTIAL REPLACEMENT OF SOYBEAN MEAL WITH BLACK SEED AND ROQUETTE SEED MEALS IN NILE TILAPIA (Oreochromis niloticus) FINGERLINGS DIETS.

2009 ◽  
Vol 34 (6) ◽  
pp. 6153-6162
Author(s):  
S. Sayed ◽  
Hayam Tonsy ◽  
S. Mahmoud ◽  
E. Ibrahim
2011 ◽  
Vol 42 (9) ◽  
pp. 1298-1307 ◽  
Author(s):  
Yun-Xue Guo ◽  
Xiao-Hui Dong ◽  
Bei-Ping Tan ◽  
Shu-Yan Chi ◽  
Qi-Hui Yang ◽  
...  

2021 ◽  
Vol 30 (2) ◽  
pp. 265-270
Author(s):  
S. O. Obasa ◽  
A. A. Dada ◽  
W. O. Alegbeleye

Pigeon pea (Cajanus cajan) meal was substituted for soybean meal in the practical diets for Nile tilapia Oreochromis niloticus fingerlings. Six iso-nitrogenous diets (35% crude protein) were formulated in which heat-treated soybean meal was replaced at varying levels (0, 20, 40, 60, 80 and 100%) with protein from pressure-cooked and sun dried pigeon meal (23% crude protein). Nile tilapia fed 60% pigeon pea meal had significantly (P<0.01) better growth response and nutrient utilisation. Growth was depressed in low pigeon pea fish and also in high (above 60%) pigeon pea diets. The poorest feed conversion ratio was observed from 100% pigeon pea fed fish.


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