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Effects of formulated feeds with different crude protein content on the growth of African catfish (Clarias gariepinus) fingerlings / Editha G. Vital

By: Contributor(s): Material type: TextLanguage: English Publisher: October 2002Description: xv, 75 leaves : illustrations ; 28.5 cmContent type:
  • text
  • still image
Media type:
  • unmediated
Carrier type:
  • volume
Subject(s): LOC classification:
  • SH 167 V83 2002
Dissertation note: Thesis BSF University of Rizal System. Cardona 2002 Summary: The study conducted to determine effects of formulated feeds with different crude protein content on the growth of African catfish (Clarias gariepinus) fingerlings. Three treatments replicated thrice, were composed of ingredients such as fishmeal, ipil-ipil meal, rice bran and skim milk. Different crude protein level was used such as 34% in treatment one, 39% in treatment two and 44% in treatment three. The study covered 45 days of feeding experiment and sampling was done every fifteen days. The length and the weight of the fish was measured every sampling. Completely Randomized Design was utilized as the experimental design of the study and Analysis of Variance was used to determine the significant difference at 5% level of probability. Findings showed that treatment three gave the best result in terms of length and weight. However, good growth and food utilization efficiencies were obtained with all the diets. No nutritional related disease was observed in fish using the formulated feeds. There was no visible symptom of toxicity. The computed value of 2.5 and 5.0 in terms of length and weight was lower than the tabular value. Therefore, the null hypothesis that there was no significant difference among the thee treatments was accepted and the alternative was rejected.
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Theses and dissertations Cardona College LIbrary General Stacks Non-fiction SH 167 V83 2002 (Browse shelf(Opens below)) 1 Not for loan URSCAR-UGT047
Theses and dissertations Cardona College LIbrary General Stacks Non-fiction SH 167 V83 2002 (Browse shelf(Opens below)) 2 Not for loan URSCAR-UGT048

Experimental Research Methodology

Thesis BSF University of Rizal System. Cardona 2002

The study conducted to determine effects of formulated feeds with different crude protein content on the growth of African catfish (Clarias gariepinus) fingerlings. Three treatments replicated thrice, were composed of ingredients such as fishmeal, ipil-ipil meal, rice bran and skim milk. Different crude protein level was used such as 34% in treatment one, 39% in treatment two and 44% in treatment three. The study covered 45 days of feeding experiment and sampling was done every fifteen days. The length and the weight of the fish was measured every sampling. Completely Randomized Design was utilized as the experimental design of the study and Analysis of Variance was used to determine the significant difference at 5% level of probability. Findings showed that treatment three gave the best result in terms of length and weight. However, good growth and food utilization efficiencies were obtained with all the diets. No nutritional related disease was observed in fish using the formulated feeds. There was no visible symptom of toxicity. The computed value of 2.5 and 5.0 in terms of length and weight was lower than the tabular value. Therefore, the null hypothesis that there was no significant difference among the thee treatments was accepted and the alternative was rejected.

Vital, E. G. (2002). Effects of formulated feeds with different crude protein content on the growth of African catfish (Clarias gariepinus) fingerlings. Cardona: University of Rizal System.

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