辣椒新品种北星1号的选育  

Breeding of a New Hybrid Hot Pepper Variety—Beixing 1

作　　者：胡栓红[1] 杨志刚[1] 王勇[1] 左明湖 徐维中[1] 

机构地区：[1]内蒙古农牧业科学院蔬菜所,呼和浩特010031 [2]开鲁县农牧业局,内蒙古通辽028000

出　　处：《辣椒杂志》2014年第3期9-11,共3页Journal of China Capsicum

基　　金：内蒙古科技厅应用与研究开发计划项目(20110711);内蒙古农牧业科技创新基金项目(2011-2015);内蒙古农牧业科学院青年创新基金(2014QNJJN09);国家大宗蔬菜产业技术体系呼和浩特综合试验站(CARS-25-G-15)

摘　　要：北星1号是利用早熟辣椒雄性不育两用系P93-220和中早熟辣椒自交系P89-342配制而成的中早熟杂一代品种。该品种生长势强,耐低温,抗逆性强,结果集中;果羊角形,红鲜果平均单果质量35 g,红鲜果纵径20 cm左右,横经2.5 cm左右,果肉厚0.3 cm左右,青果深绿色,生理成熟果暗红色,果面光滑,有光泽。田间表现抗病能力强,抗病毒病、炭疽病和疫病。在栽培条件适宜时,每667 m2产鲜红椒3 300 kg以上。适宜在内蒙古东部区、四川、云南、新疆、青海等地区种植。Beixing 1 is a mid-early mature hot pepper F∽ hybrid bred by crossing an early mature genie male sterile line P93-220 with a mid-early mature inbred line P89-342. It is of strong growth vigor with more centralized fruit setting, its tolerance to low temperature and strong resistance. It grows long tapered smooth and glossy fruit of 20 cm in length, 2.5 cm in diameter, 0.3 em in fruit-wall thickness and about 35 g per fruit from dark green to dark red. It performs strong resistance to viruses, anthracnose and pepper blight. It yields flesh red fruit of 49.5 t per hm2. And it could be grown well in East Inner Mongolia, Sichuan, Yunnan, Xinjiang, Qinghai and other regions.

关 键 词：辣椒 北星1号 一代杂种 

分 类 号：S641.3[农业科学—蔬菜学]