Table 2.

Lean and fat pig growth model parameters.

Breed	Number	PCC	A	B	K	P-BW	P-Age	MDG
YP	400	0.991	160.493	16.901	0.022	80.25	128.52	882.71
QYP	126	0.993	137.948	20.059	0.016	68.97	187.42	551.79

Note: YP: Yorkshire pig; QYP: Qingyu pig; using the growth model (Logistic growth model: $y={\displaystyle \frac{A}{1+B{e}^{-Kt}}}$); Pearson: Pearson correlation coefficient; P-BW: growth inflection point for body weight, kg; P-Age: age at growth inflection point, day; MDG: maximum daily gain, g.