早熟辣椒新品种京线2号的选育  

A New Pepper F_1 Hybrid —‘ Jingxian No.2'

作　　者：王朝莲[1] 丁海凤[1] 

机构地区：[1]北京市农林科学院蔬菜研究中心,北京京研益农科技发展中心,农业部华北地区园艺作物生物学与种质创制重点实验室,蔬菜种质改良北京市重点实验室,北京100097

出　　处：《中国蔬菜》2015年第1期50-52,J0007,共4页China Vegetables

基　　金：十二五国家科技支撑计划项目(2011BAD35B07)

摘　　要：摘要：京线2号是以07—128为母本，以07—408为父本配制而成的中早熟辣椒一代杂种。持续坐果能力强，果实为长线椒，纵径26—32cm，横径1．8—2．0cm，单果质量33—36g。果实光亮，果形顺直，青熟果浅绿色，老熟果红色鲜亮，辣味香浓，品质佳，耐贮运，商品性好。耐热、耐湿，抗TMV，中抗CMV和疫病。持续收获期长，绿红果兼收，适宜多种加工，鲜食或做酱均可。一般每667m2产鲜椒3200kg左右。适于南北方保护地及露地种植。＇Jingxian No.2＇ is an early and medium maturing hot pepper F1 hybrid developed by crossing 07- 128 as female parent, and 07-408 as male parent. This variety has sustainable fruit setting ability. Its fruit is of long string type. The single fruit is 33-36 g in weight, 26-32 cm in length and 1.8-2.0 cm in diameter. Its fruit is bright and shining, and is light green in color when immature. It turns scarlet red when ripening. It is hot and spicy, and has good quality. It is tolerant to storage and transportation. Thus it has good commercial value. It is tolerant to heat and humidity, resistant to TMV, medium resistant to CMV and Phytophthora capsici. Its sustainable harvesting period can last long. Both green and red fruits can be harvested. It is suitable for various processing methods. It can be eaten as table fruit or made Sauce. Its yield is about 48 t·hm-2 of fresh fruit. It can be planted in protected and open fields in the south and north of China.

关 键 词：辣椒 京线2号 一代杂种 

分 类 号：S641.3[农业科学—蔬菜学]