Abstract: ‘Ningjiao No.3’is a new mid-early maturity pepper F₁ hybrid developed by crossing inbred
line‘9970’as female parent and inbred line‘9861’as male parent．Its growing perid is about 186 days．
The plant has strong growth vigor．The plant is about 72 cm in height．The first flower sets on the 8-9th nodes．
Its fruit is of long sheephorn shape with even fold surface．The fruit is 25-29 cm in length，about 3.2 cm in
width，and about 0.25 cm in thickness．The average single fruit weight is about 66．The unmatured fruit is
dark green in color and matured one is red in color．The VC content is 1 792.4 mg · kg^-1，dry matter content
is 11.6%，and the total capsaicin content is 0.052 g · kg^-1．Its resistances in field to epidemic disease，virus
disease and powdery mildew are stronger than that of the contrast‘Longjiao No.3’．It can yield about 69 t ·
hm^-2．It is suitable for planting in open field and protected field in Ningxia and areas with similar environmental
conditions．

Key words: pepper, ‘Ningjiao No.3’, F₁ hybrid

摘要： 宁椒3 号是以自交系9970 为母本，以自交系9861 为父本配制而成的中早熟螺丝椒一代杂种，生育期186 d（天）
左右。植株生长势强，株高72 cm 左右，始花节位为第8～9 节。果实长羊角形，果面皱褶均匀，果长25～29 cm，果肩宽3.2
cm 左右，果肉厚0.25 cm 左右，平均单果质量66 g，最大单果质量98 g，青熟果深绿色，老熟果红色。VC 含量1 792.4 mg ·
kg^-1，干物质含量11.6%，总辣椒素含量0.052 g · kg^-1，味香辣，田间对疫病、病毒病、白粉病的抗性强于对照陇椒3 号，每
667 m² 产量4 600 kg 左右，适宜宁夏及环境条件相近区域露地和保护地种植。

关键词: 辣椒, 宁椒3 号, 一代杂种