蔬菜Issue(11)：70-74,5.DOI:10.26924/j.cnki.sczz.2025.1110
抗病、丰产、高辣椒素含量制干辣椒新品种'红线一号'的选育
Breeding of a New Disease-resistant,High-yield and High-capsaicin Dry-pepper Variety'Hongxian No.1'
摘要
Abstract
'Hongxian No.1'is a new early-maturing dry-pepper variety developed by pedigree selection,using the superior individual plant PS0625-128 as the female parent and the horn pepper PS05-43 as the male parent.It begins flowering at the 10th to 12th node and requires approximately 74 days from transplanting to the initial reddening of mature green fruits.The plant exhibits a compact architecture,vigorous growth and a height of 65-73 cm.It produces about 33 fruits per plant,with an average single fruit weight of 14.5 g.The fruits are horn-shaped,measuring 21 cm in length and 1.4 cm in diameter.Immature fruits are green,turning dark red at full maturity,with a slightly wrinkled surface,good marketability and a strong spicy flavor.The dry pepper yield is 225.2 kg per 667 m2,demonstrating high productivity.The variety shows intermediate resistance to Tobacco Mosaic Virus,Cucumber Mosaic Virus and phytophthora blight.Moreover,it possesses excellent fruit quality,with contents of total capsaicinoids and vitamin C of 227 mg/kg and 913 mg/kg,respectively.It is suitable for cultivation in the Hexi Corridor,Longdongnan region of Gansu province and other ecologically similar areas.关键词
辣椒/新品种/红线一号/杂交育种/早熟/高产/抗病Key words
pepper/new variety/Hongxian No.1/hybrid breeding/early maturity/high yield/disease resistance引用本文复制引用
逯建平,卢子明,张小英,逯新明,王爱华,蒋秉琦..抗病、丰产、高辣椒素含量制干辣椒新品种'红线一号'的选育[J].蔬菜,2025,(11):70-74,5.基金项目
甘肃省重点研发项目(21YF5NE206). （21YF5NE206）
