Observation on Five Indroduced New Varieties of Carthamus tinctorius

In this paper,phonological period,breeding tests,morphological characteristics,resistance to aphids and lodge,and the yields of introduced 5 varieties of Carthamus tinctorius were observed and evaluated systematically.The results showed that Carthamus tinctorius No.44 owned the best performance characteristics.It should be worth as the main varieties planted in Ningxia.