本项目采用系统选择的手段，保持并增强品种优良的早熟、抗病、丰产、优质等种性和经济性状，具有2次结果能力，可溶性固形物含量和番茄红素含量优于其它引进品种。1990～1997年累积推广面积2．82万hm2，社会和经济效益显著。目前年推广面积已占到新疆、内蒙古、甘肃、宁夏等国 The project adopted the method of system selection to maintain and enhance the varieties with good precocious, disease resistance, high yield, high quality and other economic traits. The project has the second-order result ability, and the soluble solid content and the lycopene content are superior to other imported varieties. From 1990 to 1997, the cumulative promotion area was 28,200 hm2, with significant social and economic benefits. The current annual area has been accounted for Xinjiang, Inner Mongolia, Gansu, Ningxia and other countries