Abstract: TMR was a topic that talked much in recent years in the aspects of modernization in China and cow breeding in large scale, hut the concern degree on mutton sheep production was not so intensive. As a province of dominant area in mutton sheep industry, the development pattern of Guizbeu＇s mutton sheep industry had been attracted significant attention. The author had some thought on the necessity of TMR application and expected to have certain reference significance on the mutton sheep industry in Guizbeu.