Productivity,quality and resistance to rice blast of strains which were tested in 2004 to 2006 in Jilin province were analyzed.The results showed that percentage of superior productive strains was less.Yield of 5% of tested strains increased by 8% comparing with the control and 15% of tested strains increased by 5%.Grain quality was very low also.Only 1% of tested strains reached the first class and less than 10% of that reached the second class.The resistance to rice blast was pretty well among tested strains.35% of tested strains reached medium resistant,but the percentage of resistant decreased in strains which has been regional trial planted.Reasons which caused these problems and solution were discussed in the paper.