Abstract: Aiming at providing a stage to display some new strains in order to select the excellent ones to do the regional tests for the next year.In the tests, Zbengdan 958 was chosen as the control strain.After the constant observation of the 27 strains in the field and the study of their yield come the results as following： the strains of better resistance to diseases are Fangyu 52,Fang,/u 1,Tang 98178,Tang 2324,6704,Hangao 2,Hengdan 105,T365,Hangao 3 ;The strains of higher yield are Fangyu 52,Fangyu 1,Tang 98178,Tang 2324,6704,Nongdan 92,Hengdan 6247,Hangao 2,Xing 901,Hengdan 105. Then the comprehensive evaluation concluded that the six strains：Fangyu 52,Fangyu 1,Tang 98178,6704,Hengdan 6247,Hangao 2 displayed so excellent qualifies that they are supposed to be tried in the regional tests the following year and the rest should be kept under observation.