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辣椒新品种皇鼎2号的选育

A New Pepper F1 Hybrid—'Huangding No.2'

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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1 016mg·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 m2产量4 200~5 000 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 F1 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 1 016 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.

pepper'Huangding No.2'F1 hybrid

徐青、李永辉、申爱民、梁博、顾小敏

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郑州市农业科技研究院,河南郑州 450015

郑州郑研种苗科技有限公司,河南郑州 450015

河南省北科种业有限公司,河南柘城 476200

辣椒 皇鼎2号 一代杂种

国家大宗蔬菜产业技术体系项目河南省农业良种联合攻关项目2023年度郑州市科技惠民计划项目

CARS-2320220105012023KJHM0035

2024

中国蔬菜
中国农业科学院蔬菜茶卉所

中国蔬菜

CSTPCD北大核心
影响因子:0.545
ISSN:1000-6346
年,卷(期):2024.(8)