‘Jiping No.1’is a new cultivar of Pleurotus that was systematicly breeded from a Tibet local Pleurotus with excellent character,72~95 days are required from inoculation to harvest.The fruit body is large，dense growth.The pileus is fan shaped and hoary.The diameter of a fruit body is 5.5~9.2 cm.The thickness of pileus is 0.43~0.76 cm.The length of stipitipellis is 1~5 cm.It has good commercial characteristics.The results of regional trials of 2009~2010 showed that the average yield of fresh fruit body was 88.6 kg per 100 kg dry compost，which was 6.5% higher than the control variety.The results of production test showed that the average yield of fresh fruit body was 87.3 kg per 100 kg dry compost，which was 5.7% higher than the control.