Effects of Dietary Replacement of Fish Meal by Raw and Fermented Soybean Residues on Growth Performance, Biological Parameters and Nutrient Digestibility in Red Tilapia Fish (Oreochromis sp.)
Effects of Dietary Replacement of Fish Meal by Raw and Fermented Soybean Residues on Growth Performance, Biological Parameters and Nutrient Digestibility in Red Tilapia Fish (Oreochromis sp.)
Hung Phuc Nguyen1*, Doan Van Thuoc2*, Nguyen Thi Trung Thu1, Huong Tran Thi Mai3, Nguyen Tran Khanh Hoa1, Nguyen Thi Tuyet Nhi1, Nguyen Phuong Thao1, Tran Thi Loan2 and Nguyen Thi Huyen My2
Fig. 1.
GBSI of red tilapia fed the experimental diets. Values are presented as means and standard deviations (starving, n = 15; at 4h after feeding, n = 18). Bars assigned with different letters within each sampling time denote significant differences (P < 0.05).
For details of groups, see Table II.
Fig. 2.
Digestive enzyme activities in anterior intestinal digesta of red tilapia fed the experimental diets. Values are presented as means and standard deviations (n = 6). Bars assigned with different letters within each enzyme activity denote significant differences (P < 0.05).
For details of groups, see Table II.
Fig. 3.
Nutrient ADCs of red tilapia fed the experimental diets. Values are presented as means and standard deviations of triplicates. Bars assigned with different letters within each nutrient ADC denote significant differences (P < 0.05).
For details of groups, see Table II.
October 2023
Pakistan J. Zool., Vol. 55, Iss. 5, pp. 2001-2500
