TABLE 1.

Composition of the experimental diets

Diet	Composition	Content (% [wt/wt])
		RS	Total NSP	sNSP
K	Wheat (33%), barley (33%), soybeans (11%), fish meal (11%)		20	5
B	CPa		2	1.2
C	CP and 10% potato starch	10	2	1.2
D	CP and 20% wheat bran		10	1.2
E	CP and 12% sugar beet pulp		10	6.2
F	Fermented liquid diet K (pH 4)		—b	—b
G	Diet K with 2% lactic acid (pH 4)		20	5

^aCP, cooked rice and animal protein. 

^b—, unknown due to microbial fermentation.