Effects of Feeding Frequency for Nile Tilapia Fingerlings (Oreochromis niloticus)

Figure 3

Principal component analysis (PCA) graph of variables. Graph with the vectors of the variables used in the study and main components 1 and 2, dim 1 and dim 2, respectively, the arrows indicate the load of the parameters in the two axes. HSR: hepatosomatic relation; AFC: apparent feed conversion; FI: feed intake; TP: total phosphorus; WG: weight gain; TN: total nitrogen; SL: standard length; TL: total length.