1Institute of Horticulture，Heilongjiang Academy of Agricultural Sciences，Harbin 150069，Heilongjiang，China|2Plant Protection Department，Agriculture College，Northeast Agricultural University，Harbin 150030，Heilongjiang，China
Abstract：‘Longjiao No. 12’is a red hot pepper F1 hybrid derived from crossing female inbred line A11 and male inbred line A13．Its growth period is about 100 days for green mature and 135 days for thorough mature．This hybrid has strong growth vigor．Its plant height is about 60 cm and plant width is about 55 cm．Its fruit is of long finger shape with smooth surface and relatively thick wax coat．It has a sharp tip and prominent carpopodium．The fruit vertical diameter is 13-15 cm，the horizontal diameter is 2-3 cm，the flesh thickness is 0.12 cm．The average fruit weight is about 16.2 g．The capsanthin content is 162.67 mg•kg-1 and VC content is 772.0 mg•kg-1．It is resistant to phytophthora blight and CMV．Its yield is over 41.445 t•hm-2，which is suitable both for fresh and sundried fruit. It can be cultivated in open field at the area with effective accumulated temperature above 2 100 ℃.
