id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-5929	REZAEI, M.; DEHGHANI, S.; ALIGHAFFARI, J.	The effects of different levels of L-carnitine and fat on performance and egg quality of laying hens	2008	7	.pdf	application/pdf	4482	259	62	Several studies showed that increas- ing dietary energy or supplemental fat decreased feed intake and improved egg weight and feed conversion ratio, but had not significant effect on egg production of laying hens (Bryant et al. 2005, Sohail et al. 2003). In contrast add- ing L-carnitine to laying hens diet had not significant effect on serum cholesterol of laying hens (Leibet- seder, 1995, Yalcin et al. 2006) and broiler (Lien and Horng 2001).	cache/afs-5929.pdf	txt/afs-5929.txt