Table 7.

Effect of supplementary SPA on relative weights of organs in laying hens

Item	Treatments1)			p-value
	CON	SPA (0.1%)	SPA (0.3%)
Liver	1.68±0.28	1.55±0.17	1.42±0.23	0.09
Spleen	0.10±0.02	0.09±0.02	0.10±0.02	0.94
Heart	0.43±0.08	0.42±0.06	0.45±0.06	0.61
Gizzard	1.52±0.12	1.61±0.22	1.59±0.10	0.46
Jejunum	0.71±0.13	0.61±0.17	0.66±0.10	0.37
Ileum	0.58±0.13	0.56±0.11	0.51±0.09	0.46
Cecum	0.29±0.05	0.27±0.04	0.27±0.06	0.70
Abdominal fat	4.63±1.26	3.77±1.09	4.35±0.84	0.29

Values are means±standard error.

SPA, fermented S. chinensis fruit pomace, fermented pine needle extract, and Chinese chive powder in the ratio of 2:2:1.

¹⁾CON, control, basal diet; SPA (0.1%), basal diet+0.1% SPA; SPA (0.3%), basal diet+0.3% SPA.