期刊论文

Yin, Yulong

英文

Journal of Food, Agriculture and Environment

1459-0255

2010

8

3-4

514-518

Chinese Academy of SciencesChinese Academy of Sciences [Kscx2-Yw-N-051]; National 863 Program of ChinaNational High Technology Research and Development Program of China [2008AA10Z316]; CAS/SAFEA International Partnership Program for Creative Research TeamsChinese Academy of Sciences; State Key Laboratory of Food Science and Technology, Nanchang University [SKLF-TS-200817]; Nanchang University; National Basic Research Program of ChinaNational Basic Research Program of China [2009CB118806]; NSFCNational Natural Science Foundation of China (NSFC) [30901040, 30901041, 30928018, 30828025, 30771558]

本校为第一机构

This study was conducted to investigate the effects of different levels of dietary lysine (DLys) on growth performance, serum metabolites, and carcass composition in growing-finishing barrows fed to achieve a body weight (BW) of about 70 kg from an initial weight of 40 kg. The average daily gain (ADG) and gainrfee (G/F) increased (P < 0.05) as the level of DLys increased. The dressing percentage of barrows in the 0.91 % DLys treatment group was larger (P < 0.05) than that in the other two groups. Other chemical indexes of body composition, including protein, ash, lipid accretion rates and esti...