1Beijing Vegetable Research Centre，Beijing Academy of Agricultural and Forestry Sciences，Key Laboratory of Biology and Genetic Improvement of Horticultural Crops（North China），Ministry of Agriculture and Rural Affairs，Beijing Key Laboratory of Vegetable Germplasm Improvement，Beijing 100097，China；2Jingyan Yinong（Beijing）Seed Sci-Tech Co.，Ltd.，Beijing 100097，China
摘要 国塔166 是以胞质雄性不育系16-Y300A 为母本，以自交系16-Y304 为父本配制而成的中早熟朝天椒一代杂种，属于贵州珠子椒类型。株型半直立，持续坐果能力强，单株可坐果60～80 个；果实短圆锥形，果顶圆，纵径3.8 cm 左右，横径3.6 cm 左右，果肉厚0.3 cm 左右，单果质量20 g 左右；青熟果绿色，老熟果红色，味辣，易脱水，适宜干制加工，商品率高；抗TMV，果实VC含量963 mg · kg-1，鲜椒产量1 700 kg ·（667 m2）-1左右，干椒产量550 kg ·（667 m2）-1 左右，适宜贵州、河南地区作干制辣椒和腌制泡椒栽培。
Abstract：‘Guota 166’is a new mid-early pod pepper F1 hybrid，developed by crossing cytoplasmic male sterile line‘16-Y300A’as female parent and inbred line‘16-Y304’as male parent．It belongs to the type of Guizhou bead pepper．The plant type is semi-erect．It has strong successive fruit-bearing ability．One single plant can bear 60-80 fruits．The fruit is of short conical shape with round top，about 3.8 cm in length and about 3.6 cm in width．Its flesh is about 0.3 cm in thickness．The single fruit weight is about 20 g．The ripe fruit is green in color and old ripe fruit is red in color．It tastes spicy and is easy dehydrated．It is suitable for dried processing．Its commodity rate is high．It is resistant to TMV．The VC content in its fruit is 963 mg · kg-1．It can yield fresh pepper about 25.5 t · hm-2 and dry pepper about 8.25 t · hm-2．It is suitable to be cultivated in Guizhou Province and Henan Province for making dried pepper，salted and pickled pepper．
