【摘要】 ‘郑椒20’是以自交系‘L235-4-3-5’为母本、自交系‘T203-2-6’为父本选育而成的杂交1代辣椒品种。该品种中早熟,春季露地定植至始收47 d左右,生育期163 d左右。植株生长势强,抗逆性强;第1花平均着生节位9.9节,;果实牛角形,青熟期绿色,老熟果红色,商品性好;果实纵径18～24 cm,平均横径5.4 cm,单果质量75～150 g;每100 g果肉维生素C含量79.6 mg,粗纤维含量0.88%;田间表现抗病毒病、疫病、炭疽病;667 m~2产量4 000～5 000 kg,适宜在河南、陕西等省作春秋保护地和春露地栽培。2016通过河南省农作物品种鉴定,2018年通过国家非主要农作物品种登记。更多还原

【Abstract】 ‘Zhengjiao 20’is a new mid-early mature pepper variety obtained by crossing inbred line‘L235-4-3-5’as female parent and‘T203-2-6’as male parent. It takes about 47 days from planting to the first harvest in spring, and the whole growth period is 163 days. It has strong growth potential and strong resistance. The first flower occurs at 9.9 th node. The green matured fruit is green and the old matured fruit is bright red with good commercial quality. Its fruit is of ox-horn shaped, 18-24 cm in length, 5.4 cm in diameter. The average single fruit weight is 75^-150 g. The Vitamin C content is 79.6 mg ·100 g^-1 and crude fiber is 0.88%. This variety is resistant to virus disease, anthrax and epidemic disease in the field. The yield is about 60-75 t per hm² at the whole harvest. It can be planted in spring-autumn protected fields and the spring outdoor in Henan province, Shanxi province and other provinces.更多还原