Table 3. Effect of spraying illite and zeolite on footpad dermatitis score in broiler’s litter¹

Score²	CON	T1	T2	T3	SE	P-value
Average	1.88^a	1.42^b	1.63^ab	1.60^ab	0.083	0.002

CON, basal rice husk; T1, rice husk + 1% illite; T2, rice husk + 1% zeolite; T3, rice husk + 0.5% illite + 0.5% zeolite; SE, standard error.
Lesion score: Lesion score was determined as follow: 0, no lesion; 1, lesion covering less than 25% of the sole of the foot large area lesion; 2, covering between 25% and 50% of the sole of the foot; 3, more than 50% of the lesion of the plantar.
Each treatment was provided 5 kg of rice husk as a litter.
Means within column with different superscripts differ significantly (P<0.05).