›› 2007, Vol. 34 ›› Issue (11): 132-134.

• 畜禽产品 • Previous Articles     Next Articles

Study on Beef Quality Effect by Nutrition Level

LI Shiyou1,XU Ying1,LI Qihua2,DUAN Gang2,LIANG Yinghai3,YANG Guorong4   

  1. 1.Yunnan Agriculture Vocational Technical College, Kunming 650212, China;  2.Yunnan Agricultural University, Kunming 650201, China; 3.Yunnan Tianmu Beef Cattle Development Ltd,Xundian 655200, China; 4.Yunnan Beef Cattle & Pasture Research Center,Kunming 650212, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-11-20 Published:2007-11-20

Abstract: Random selected 40 heads of 18 months-cross-breds and devided into 5 group which were 4 explemental group and 1 control group and that were fed 4 level supplements in 3 month time fedlot trail. Slaughter 5 finished cattle which were random selected from each treatment group and that for meat quility test, such as water, croud prtein, fat, ash, phosphorus, pH, tender, waterloss rate, cooked rate, the diameter of musel fibre, colour, ect.

Key words: beef cattle; nutrition level; normal elements; beef quality

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