. 2020 Jan 25;57(1):28–36. doi: 10.2141/jpsa.0180143

Table 6. Effect of diets supplemented with different amounts of phytase on relative weights of visceral organs of broilers 35 days after hatching¹.

Item	CON	LPY	HPY	SEM²	Pvalue
Liver, %	2.20^b	2.24^b	3.27^a	0.100	0.001
Heart, %	0.52^a	0.39^b	0.51^a	0.020	0.003
Gizzard, %	1.02	0.97	1.06	0.050	0.462
Small intestine, %	5.12	4.84	4.75	0.210	0.367

Values are the mean of six replicates per treatment (N=270)

Pooled standard error of mean

CON: control diet (phosphorous-sufficient diet with dicalcium phosphate)

LPY: phosphorous-deficient diet with 0.01% phytase (500 FTU/kg) without dicalcium phosphate

HPY: phosphorous-deficient diet with 0.02% phytase (1000 FTU/kg) without dicalcium phosphate

^{a, b}

Means in the same row with different superscripts differ significantly (P<0.05).

Table 6. Effect of diets supplemented with different amounts of phytase on relative weights of visceral organs of broilers 35 days after hatching1.