加工专用型辣椒新品种“明椒7号”的选育

Breeding of a New Hybrid Hot Pepper,Mingjiao 7,for Processing Applications

＂明椒7号＂是以m16-4-2-1-3为母本,以f243-2-4-3-1为父本杂交选育而成的加工专用型辣椒新品种。该品种中早熟,植株生长势强,始花节位9～11节;果实为泡椒形,青熟果绿色,老熟果红色,果长7～9cm,果肩宽2.5～3.0cm,果肉厚0.2cm,单果重7～10g,果皮微皱有光泽,辣味极辣,香味浓郁独特;果实商品性好,从定植到始收60～65d,一般老熟红果产量42 000～52 500kg·hm-2;耐贮性中等,抗逆性强;适宜在福建省及相似生态地区栽培。

A new hybrid hot pepper, Mingjiao 7, for processing applications was bred by crossing between m16-4- 2-1-3, as a female parent, and f243-2-4-3-1, as a male parent. The resultant variety was an mid-to-early - maturing, strong and vigorous growing plant. Its nodes at the first flowering stage numbered 9 to 11. The fruit was about 7--9 cm long, 2. 5--3 cm in diameter, 0. 2 cm on wall thickness and weighed 7--10 g. The young maturing fruit was green in color, and the matured fruit was red with a ruffled surface, and had a spicy taste with desirable commercial quality. It took approximately 60--65 d from planting to harvest. The averaged fruit yield was 42 000-- 52 500 kg·hm-2. The plant was strongly resistant to stresses, and the peppers had a moderate storability. Consequently, Mingjiao 7 was considered suitable for farming in Fujian and/or other areas of similar ecological conditions.