Abstract: In order to study the influence degree of diet with particles which were prepared by using corn stalk powder instead of cotton subsidiary products in Kashgar Area of Xinjiang Uygur Autonomous Region on the weight gain of mutton sheep and income of raising households in local fattening mutton sheep process, fattening test on mutton sheep fed with diet with particles in Kashgar agricultural area were carried out. Results showed that in diet formulas, tested group two had the best fatting effect and obvious economic benefit.