早熟长灯笼形辣椒新品种镇研12号的选育

摘要

早熟长灯笼形辣椒镇研12号是以羊角椒自交系Y9045为母本,以灯笼甜椒自交系T9302为父本配制的一代杂交种.嫩果粗长灯笼形,绿色、味微辣;果面光滑平直,果长13.4 cm左右,果肩宽4.8 cm左右,果形指数约2.8;肉厚约0.29 cm;成熟果鲜红色,味微辣带甜.平均单果质量58.3 g,667m2产量3 800 kg.田间表现对病毒病、炭疽病抗性强,抗逆性较强.适于江苏和气候类似地区保护地及露地种植,也可用于秋季保护地延后栽培.%Zhenyan No. 12 is a early maturing hot pepper hybrid developed by crossing Y9045 as female parent with T9302 as male parent. The fruit is long lantern type with lengthl3.4 cm, shoulder diameter 4.8 cm and flesh thickness 0.29 cm. The green fruit has green color and mature fruit has bright red color and good quality. The average weight per fruit is 58.3 g,667 m2 yield is 3 800 kg. The variety is resistant to virus disease,and colletotrichum. Zhenyan No. 12 is suitable for cultivation in greenhouse and open field in Jiangsu province.