Table 1.
Diets formulation and levels of Se methionine supplementation on a dry basis.
Table 2.
Diets chemical composition on a dry basis.
Fig 1.
The fitted broken-line plot of % weight gain of Hypophthalmichthys molitrix fed on different levels of selenium methionine.
Liner broken-line fitted model for selenium levels; Y = 60.12–0.13 (102-X) × I, I = 1 (if X<102) or I = 0 (if X>102), P < .006, R2 = 0.30, the breakpoint occurred at 96±2.12.
Fig 2.
The fitted broken-line plot of SGR (specific growth rate) of Hypophthalmichthys molitrix fed on different levels of selenium methionine.
Liner broken-line fitted model for selenium levels; Y = 0.1921–0.22 (100-X) × I, I = 1 (if X<100) or I = 0 (if X>100), P < .002, R2 = 0.60, the breakpoint occurred at 0.27±0.02.
Table 3.
Growth performance of juvenile silver carp fed on different levels of selenium methionine.
Table 4.
Bioaccumulation of selenium in different organs of juvenile silver carp fed on different levels of selenium methionine.
Table 5.
Meat chemical composition of juvenile silver carp fed on different levels of selenium methionine.
Table 6.
Blood biochemical properties of juvenile silver carp fed on different levels of selenium methionine.
Table 7.
TBARS and antioxidant status of juvenile silver carp fed different levels of selenium methionine.