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. 2022 Jan 25;9:813249. doi: 10.3389/fnut.2022.813249

Figure 1.

Figure 1

The growth performance of hybrid groupers from HD and BD groups. (A–H) the feed conversion ratio (FCR), feed intake (FI), viscerasomatic index (VSI), hepatosomatic index (HSI), final body weight (BWF), the weight gain rate (WGR), specific growth rate (SGR), and survival rate (SR) of hybrid grouper fed seven diets for 8 weeks (n = 4): CD (control), HD (high-lipid), B1D (taurocholic acid sodium additional level at 300 mg kg−1), B2D (600), B3D (900), B4D (1,200), and B5D (1,500), respectively. (F) broken line regression equation (y = 503.99x + 762.43, R2 = 0.9555; y = −807.75x + 881.89, R2 = 0.9764) results indicate that the optimal dietary BAs level in a HD diet is 900 mg kg−1. Values are presented as means with plus error bars (SD, standard deviation), where significant (p < 0.05) differences between groups are indicated by different letters.