Comparison of TME Values of Imported Corns and ME Values Determined by In vitro Method
2007
Cho, J.H. (Chung-Ang University, Ansung, Republic of Korea) | Paik, I.K. (Chung-Ang University, Ansung, Republic of Korea), E-mail: [email protected] | Hyun, Y. (Seoul Feed Co., Ltd., Seoul, Republic of Korea)
An experiment was conducted to compare the ME values of imported corns measured by In vivo (TME) and In vitro (MEn, ME and MEpc) methods and to investigate the true amino acid availability (TAAA) and the true nutrient availability (TNA) of imported corns. For TME assay, twenty four 57-weeks-old Hy-Line roosters were assigned to fasting group (4 roosters) and four corn groups (5 roosters each): USA; corn produced in the United States, ARG; corn produced in Argentina, CHN; regular corn produced in China, CHNP; premium corn produced in China.
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