辣椒新品种皇鼎2号的选育

A New Pepper F_(1)Hybrid-‘Huangding No.2’

皇鼎2号是以自交系ZY20-3-8为母本,以ZY25-1-4为父本配制而成的鲜食辣椒一代杂种。中早熟,始花节位第9~10节,生育期189 d(天)左右;果实长羊角形,青熟果黄绿色,老熟果红色,纵径21.0~31.0 cm,横径4.2 cm左右,单果质量80~115 g;鲜果VC含量1016 mg·kg^(-1),辣椒素含量0.22%,商品性佳,耐贮运,对TMV、CMV、疫病、炭疽病的抗性强于对照郑椒11号;植株生长势较强,连续坐果能力较强,每667 m^(2)产量4200~5000 kg,适宜在河南、贵州、浙江、江苏、山东、陕西等省春秋保护地和露地种植。

‘Huangding No.2’is a new fresh pepper F_(1)hybrid,obtained by crossing inbred line‘ZY20-3-8’as female parent and‘ZY25-1-4’as male parent.It is of mid-early maturity,flowering starting from the 9th to 10th node,and growth period of about 189 days.The fruit is of long horn-shaped,with green-yellow color when immature and red when ripe.Its longitudinal diameter is 21.0-31.0 cm,horizontal diameter is about 4.2 cm,and single fruit weight is of 80-115 g.The fresh fruit VC content is 1016 mg·kg^(-1),capsaicin content 0.22%,excellent market quality,good storage and transport resistance.It exhibits stronger resistance to TMV,CMV,Phytophthora,and anthracnose compared to the control‘Zhengjiao No.11’.The plant shows strong growth vigor,high continuous fruit-setting ability.The yield is 63-75 t·hm^(-2).It is suitable for cultivation in spring and autumn protected areas and open fields in Henan,Guizhou,Zhejiang,Jiangsu,Shandong,Shaanxi Province.