北星5号辣椒新品种的选育  

Breeding of a New Hot Pepper Variety — Beixing 5

作　　者：胡栓红[1] 张瑞霞[2] 杨志刚[1] 王永[1] 张红世[1] 

机构地区：[1]内蒙古农牧业科学院蔬菜所,呼和浩特010031 [2]内蒙古大学生命科学学院农学系,呼和浩特010021

出　　处：《辣椒杂志》2012年第3期6-8,共3页Journal of China Capsicum

基　　金：国家科技部农业科技成果转化资金项目(2011GB2A400010);内蒙古自治区科技厅应用与研究开发计划项目(20110711);内蒙古自治区农牧业科技创新基金项目

摘　　要：北星5号是利用中早熟辣椒自交系P98-2110和中早熟辣椒自交系P99-5806配制而成的中早熟杂一代品种。该品种生长势强,中早熟,抗逆性强,持续坐果能力强;果长锥形,红鲜果纵径14cm左右,横经2.2cm左右,红鲜果平均单果质量20.6g左右;干椒暗红色,皮厚光亮,油脂和辣椒红素含量高。田间表现抗病能力强,抗病毒病、炭疽病,耐疫病。在栽培条件适宜时,每667m2产鲜红椒2900kg以上,或产干椒490kg左右。适宜在内蒙古东部区、四川、云南、甘肃、宁夏、新疆、青海等地区种植。Beixing 5 is a mid-early mature hot pepper F1 hybrid bred by crossing two inbred lines, mid-early mature hot pepper P98-2110 and mid-early mature hot pepper P99-5806. It is of strong growth vigor, resistance and continuous fruit setting ability. It grows long-taper-shaped fruit, 14 cm in length, 2,2 cm in diameter and about 20.6 g per fresh red fruit. Its drought fruit is dull red and very glossy with high content of oils and capsanthin. Its plant has strong resistance to viruses and anthracnose, and tolerance to phytophthora blight. It yields 43.5 t fresh red fruit or 7.35 t drought fruit per hm2. And it could be grown in eastern Inner Mongolia , Sichuan, Yunnan, Gansu, Ningxia, Xinjiang, Qinghai, etc.

关 键 词：辣椒 北星5号 一代杂种 

分 类 号：S641.3[农业科学—蔬菜学]