【摘要】 为填补北方辣椒主产区小果型簇生朝天椒的品种短板，湖南省蔬菜研究所以“早熟提质、增产抗逆”为目标，采用胞质雄性不育系与优良自交系配组，开展簇生朝天椒新品种选育工作，最终培育出‘博辣天骄1号’。该品种为簇生朝天椒类型，始花节位15节左右；植株生长势强，株型紧凑，全株结果25～30簇，每簇结果约10个，坐果集中且整齐；果实为小指形，果长约7.1 cm、果宽约0.9 cm、果肉厚约0.1 cm，鲜椒单果质量3.4 g，果皮较薄，果实易干制，干制率25.2%，烘干后果面光亮无皱，商品性优；果实Vc含量156.3 mg/100 g(FW)，辣椒素含量0.33%，辣度52 840 SHU。每667 m~2干椒产量高达220 kg，对多种病害表现中抗，耐热、耐旱性强。更多还原

【Abstract】 To address the shortage of small-fruited clustered upright hot pepper varieties in the main pepper-producing areas of northern China,the Hunan Vegetable Research Institute conducted breeding of new clustered upright hot pepper varieties with the objectives of early maturity,quality improvement,yield increase and stress resistance,by crossing cytoplasmic male sterile lines with elite inbred lines.Finally,the new variety ‘Bola Tianjiao 1’ was developed.This variety belongs to the clustered upright hot pepper type,with the first flower node at about the 15th node.It shows strong plant vigor and compact plant architecture,bearing 25–30 clusters per plant and about 10 fruits per cluster,with concentrated and uniform fruit setting.The fruit is small finger-shaped,about 7.1 cm in length,0.9 cm in width,and 0.1 cm in flesh thickness,with a single fresh fruit weight of 3.4 g.It has relatively thin pericarp,good drying characteristics,and a drying rate of 25.2%.After drying,the fruit surface is bright and wrinkle-free,with excellent commodity quality.The content of vitamin C is 156.3 mg/100 g fresh weight (FW),capsaicin content is 0.33%,and the pungency level is 52??840 SHU.The dry pepper yield reaches 220 kg per 667 m~2.It shows moderate resistance to various diseases,with strong heat and drought tolerance.更多还原